How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%76+41.5Reliability 24%67+16.2Value 14%61+8.6Replies to reviews 7%13+0.9Craft & service penalty65−3.5Momentum penalty93−0.7Experts Score= 63Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.63SCORERenewal by Andersen of Greater Los Angeles
Gardena, CA · Grade BLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #33Position by Experts Score among all companies we track in this category. of 37 window contractors · 4.7★ from 1,333 Google reviews
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Percentile vs other window contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and satisfaction; weakest: replies to reviews.
Reviews for your job
Customers hired Renewal by Andersen of Greater Los Angeles for 8 kinds of job.
Renewal by Andersen of Greater Los Angeles for general window replacement
Clear ✕All 200 Google reviews tagged “General window replacement” · showing 160
Edgar Flores, along with his team members Ben, Emmanuel, José Galván, and Ismael, were absolutely fantastic! They were all incredibly kind and respectful of not only my wife and I, but of my house as well. After they finished, it was as if they were never here (except for the fantastic new windows). As for their…
Larry was extremely knowledgeable and thorough. I felt that every detail had been considered, and nothing left unchecked. It is refreshing to have such a consummate professional involved in this project.
The representative was friendly, he explained to me detail by detail
Ivan and Rolando were the best! Very nice and friendly. They told us what was going to happen .We has a window put in the kitchen. They kept everything neat and you wouldn't know they were there! I would call them again!
It was a pleasure meeting with Larry for five hours. He was very informative and answered all of our questions and concerns. We are confident that Renewal by Anderson is the right choice. Artemis & Lee Feldman
Window craftsmanship is excellent. Installation was the easiest and best I've ever experienced. Beautiful windows. You can see one before and the new one. The rest are all new.
Everyone was very professional. Listened well. Understood our questions and answered in an easy manner.
The guys who installed the windows were excellent. They worked hard and in extremely difficult circumstances as it was over 100 degrees and the humidity was extremely high. They were friendly, helpful and left both the inside and the outside of my home in pristine condition. Give them a raise!
The Service was simply the Best it could be. The windows are much better quality than anything in the market. Ivan the lead installer and the team ROCK!!!!
Andersen does a great job!
Larry V was excellent at measuring and explaining the process for the installation of the windows. He is very knowledgeable and friendly!
Renewal by Andersen was awesome! Great team all around! Design consultants came by and presented me with different windows to chose from. Very impressive presentation of their products. Their professional installers were definitely top notch. Super friendly and respectful. They took extra care on the install.…
Great windows. Thomas and Jose did a great With the installation. Both men are talented, smart and nice.
Larry is the best! He was very thorough in his explanations and made it substantially easy to understand the entire process throughout. Absolutely cannot go wrong with them and would absolutely recommend their services.
Everyone I have come into contact with at Andersen has been extremely professional, detail oriented, and helpful. Even though they are expensive, I think they are the best in the business and I’m glad I chose them to replace my 75-year-old windows. Both of the Larrys I worked with were great.
Larry took his time explaining everything thoroughly and patiently!
Every aspect of this project was handled with the utmost care. I love these new windows. The level of excellence far exceeds the cost.
Larry was very thorough. Great service. Thank you
The window components (sash, frame and trim) are obviously 3 different color. One visitor thought I had chosen "striped" windows on purpose. They are saying nothing can be done about. The frame i was shown at the sale was small, "this is what it will look like." The actual frames are quite bulky. I lost nearly 25%…
Larry was great Very thorough and professional
Larry is excellent in this job. Knows his stuff and was very knowledgeable. Very impressed.
Good service. Very professional and on time.
Larry is a great representative of Anderson Windows. He was professional, courteous, and informative regarding my window purchase job. He was very detailed when explaining the resolution to a problem window. He makes the decision. making process easy. Larryand his assistant, Miguel. we're a pleasure to do business with.
Larry was extremely helpful and thorough. He was friendly and patient. Absolute delight working with him.
We just replaced 3 sliding glass doors & 3 large windows and we could not be happier with the results! There are cheaper window companies out there, but the quality of our doors & windows and the outstanding installation process & experience made Anderson worth every penny! Our installation crew was incredible! Thank you!!
Larry, the technician who came to take final measurements for my order of replacement windows and doors, was very personable, providing clear advise and useful feedback on alternative trim and design choices.
Installation crew was outstanding. Our compliments to Ivan Aragon’, Chris Toledo, Steve, Vega, Michael Hernandez, and Ramon Rincon. They did a great job.
Thorough and professional
Larry was great. He was super informative and answered my many questions. Thank you for having such amazing people working for you.
Edgar, Ben, and Manuel arrived on time, got right to work, installed 3 windows, cleaned up, and showed us how the new windows worked. They were professional, polite, and competent.
I trusted a vetted Certified Andersen Contractor who was also a con artist while he was a Certified Andersen Contractor. Per this Certified Andersen Contractor, Andersen did provide him with my personal information from their website. He conned me out of $20k for windows I never received, and Andersen has…
Andersen did a great job for us. they have professional installers and multiple checkpoints to ensure accuracy. Supervisor visits each day along with safety protocol manager very reassuring to witness. Upon arrival Jairo, the lead contact on our project introduced me to his staff of 3; Miguel, Rolando and…
Larry knows his business inside and out. We felt very confident in his capable hands. He is a great communicator.
The technician that came over to my home was named Larry. He is a very experienced individual who really knows his stuff. He thoroughly went over everything and explained how my windows would be installed and what I was to expect on the date of installation. He was courteous and answered all my questions. A very outstanding employee!!
Fantastic windows that were installed by a professional and courteous team. I appreciate Edgar Flores, Luis, Emanuel and Galvan Jr. Excellent!
Larry, the measurement technician, was exceptionally thoughtful and extremely knowledgeable. We are very happy with the excellent advice he gave us.
Larry was very thorough and helpful. He answered all of our questions and helped guide us through the entire process.
The quality is great. I was misled by the salesman. He said I would lose 2” around the frame, it is more like 5”. If I knew that I would not have installed them. They also removed and installed a door in the wrong room. So I am going to have to wait over a month for the job to get finished.
Larry was phenomenal very knowledgeable and answered all my questions spent over 6 hrs.
Horrible experience! The 1-day job took 3 weeks. The poor communication and disaster left behind made the experience even worse. I do not recommend this company to anyone, it is not worth it!
Larry was great. Explained everything very clearly. Worked quickly, and even found a way to save me some .oney on the install. 🙂
This whole process was truly stellar from start to finish. it has been a few weeks since installation and i still can't get over the difference in view, sound and beauty. Thomas, Velgin, Eric, Jahmez, Aaron & Devon were simply incredible communicators, installers. The final proof was the rain a few weeks ago - no…
Renewal by Anderson has been amazing. My installers, Edgar, Nelson, and Ivan were so courteous and helpful. They cleaned up beautifully and were so respectful and kind. They even brought in my groceries that had been delivered. I would highly recommend them to anyone. And their work was beautiful.
Larry was great and explained things about the installation perfectly
Rocky came to our home to show us window design options, 🪟🪟🪟and we were really impressed with his professionalism and expertise. He patiently explained different styles, materials, and layouts, helping us visualize what would work best for our space. Even though we haven’t signed the project yet, his guidance and…
Mike measured our windows today. He was right on time and answered all our questions completely. Can’t wait to get those windows!
Excellent experience with the quality and the installation process. Highly recommended!
Jacob was very thorough and polite. He explained the entire procedure and made sure we understood, and if we had any questions.
Jacob arrived on time and was so professional. He took measurements for our project and worked with me as I moved my dogs to new areas so he had safe access to work.
We had the dream team of Velgin and Aaron, led by the excellent skills of Thomas!! Communication and customer service is quite obvious based on this team . These gentlemen are not only highly skilled, but also work together like a well-oiled machine. It is not easy to find such excellent people, so I highly…
The service I received was excellent, very professional and friendly. Everything was explained well and all my questions were answered.
I was throughly impressed with everyone who had a hand in getting our window project completed. From start to finish, they were on top of everything! They were professional and courteous and answered all the questions that I had. They also left my house the way they found it.....just with new windows. I would hire…
Our installers, Ivan and Chris, we're very professional from start to finish. Their attention to detail and making sure that the end result was beyond our expectations, was surely met. We've had several neighbors ask about our install and we can only provide positive feedback.
Amazing company to deal with, great staff from sales person to installers. They did a great job! Materials are superb!
The crew that did the install, were considerate, accommodating and professional. The answered all of our questions and the windows look awesome!
Larry did the tech measure on our windows and doors replacement project was very thorough and paid attention to detail areas where we needed to be aware to prepare for a smooth installation. He was courteous and professional, a pleasure to work with.
Excellent product and elegant finish on the windows and front door great staff and respectful from the sale person to the installers who came to my home.
Crews were great. Efficient, very clean (plastic covered everything in the room) seems like everything
All of the people involved were friendly, knowledgeable, and professional. Communication with the company was outstanding. Roy, the salesman, was very thorough and informative. The installers were prompt, friendly, and did an amazing job. The finance company has been attentive and informative.
Thank You!
Jairo, Miguel and Aaron were very professional, friendly and did a great job!
Thomas was very knowledgeable, professional and trustworthy in his presentation. Pleasure to business with Renewal by Andersen
The salesman ( Michael Edwards ) and the technician were friendly, courteous and most importantly professional. I look forward to the actual installation in a few months, as my windows are casement and of course customized. The entire process was explained in depth ensuring reasonable expectations.
From the very beginning the experience have been awesome. The customer service we received from Joey and Jonathan was amazing. We are excited and looking forward to continue with the installation process.
All employees are so informed, responsible & aim to please!
Rolando and Ivan crew amazing prompt and detailed.
The staff was professional and courteous. They did beautiful work.
Larry came out to obtain measurements for the windows and french door installation. He was very thorough and did a great job answering all of my questions. He explained everything every step of the way. He was very sociable!
We were very happy with the service we received from Jabob. He was very professional, very knowledgeable and thoroughly explained everything to us. He took his time to ensure accuracy and answered any and all questions that we had.
The workers did a wonderful job of installing the windows. They were on-time, efficient, a took great care in their work. Although I believe the price was excessive, I also believe that I’m getting very high quality Windows and service.
Overall did a good job, very detailed, professional and clean job.
Larry was great! Very knowledgeable about your products and requirements for installation.
I am very happy about windows replacement project. Harry is very helpful and friendly also Jacob is knowledgeable and helpful too . I am looking forward to see all my efficiency improvements for my windows🥰 Thank you 😊.
Larry was the project tech that assisted us and very knowledgeable. Larry was patient to answer all questions did great job.
Larry was great! 5 stars
Professional, timely and very thorough, the installers Eric, Johmez, and Ivan did a great job, they put furniture back in place, very friendly and didn't mind answering any questions after they finished. We feel very lucky that this great trio installed our windows, thanks guys😊
Received call morning of installation with time window and crew showed up early. The crew were polite and incredibly hard working. Laid tarps and plastic sheeting throughout work areas. Finished two day job in one and left home in clean condition. Can't speak more highly of Jairo and crew. Great job! Thank you.
After many years in my house, I need windows and doors replaced for safety as well as better efficiency. I called Andersen to get a bid and while it is a bit more expensive, ultimately it’s not because the way the product is manufactured and installed, I won’t need to keep replacing things as they shift and warp…
Jacob was fabulous. He walked me through every step of what he doing. He was informative and patient and a pleasure to work with. He is an asset to your company
Ivan & Chris were on time, professional and extremely friendly. Knowledgeable installers with a great attitude. Were able to address any questions immediately. 10/10 service.
✨I Love Love Love my new Rolls Royce of Windows!✨ I feel safer and more secure not to mention the outside noise is less obvious. Thank You!
Ivan Aragon and Abel’s team did a wonderful job. I would highly recommend them.
The Anderson crew just started today on a four day schedule. They are very professional and considerate of our belongings. Carpets and furniture was covered and they cleaned up at the end of the day. They were responsive to any questions we had.
Starting the project with Roy is a true joy. He meets with you to discuss the plan and comes up with great ideas on widow design and installation. Our sliding doors were his idea and they look beautiful! Daniel and his team were excellent and very professional - they did a great job installing and double checking…
Edgar and his crew were great! Professional, courteous, efficient, polite and installed a great product. I’d give them a 12 if I could
The windows and doors are of the hi quality. The installation was performed at a very high level.
I have had all of my 50 year old windows replaced by Renewal by Anderson. The windows are of excellent quality and the Los Angeles city inspector said the installation was one of the best he has seen. The process went smoothly and I am very happy with the results. They have made a difference in the heating and cooling of my house.
very efficient and knowledgeable installers
Ivan Aragon and Chris Toledo are true professionals. They worked hard on a very hot day to complete the job in one day. It's much appreciated.
Great crew led by Ivan Aragon and Edgar Flores. All the guys were on-task, hardworking, courteous, and respectful of our home... and each other as a good team.
Unclear communication and measurement issues lead to long delays and window design that doesn't match my house.
Ivan A and Rene's team provides Outstanding service this is the second time second house that we have used you guys for and we would definitely recommend you with five stars. You guys are on time courteous you treat your clients with respect and the property with respect being very careful not to break anything you…
Chris T and Ivan A were the installers for my 6 windows. Both were very courteous, professional and explained regarding the windows and screens. They even entertained my youngest granddaughter, Maddie by letting her "supervise". Both were very nice and on time for the project. I would definitely recommend them. They did excellent work.
For all the reasons checked above
The windows are beautiful thanks to Edgar G, Edgar F, and Ben!!
First of all, Renewal by Andersen is not the cheapest bid you will get but I can tell you they will be the best at the quality of product and the installation team you could hope for with your project. They follow through on every aspect of your project and keep you apprised every step along the way. We were truly…
New windows & French doors!
Permitting, including dealing with my neighborhood's Historic Preservation Overlay Zone. done seamlessly and efficiently by Alexzandria Kocsy; concierge April Santillan kept us well-informed about progress and cheerfully handled questions and minor issues; installation managers Natasha Alvarez, Joshua, and Rafael…
Andersen Windows is high quality windows, with a 25 year warranty - I’m 💯‼️ HAPPY customer with my brand new full house of window(s) replacement!!! 🙌🏼🥳
Excellent installation! Daniel guardado Jose duenas Alexis Martinez
They did a quality job and installed windows and a door with a crew of at least 6 in one day.
Very organized and professional.
Edgar G. and crew were fantastic!
Great work done by Edgard, louis o., and Quinton. Very clean and respectful
Ivan Aragon, Emanuel, Amado, Steve, Raul, did an excellent job, organized. Professional, communicative, and personable… had to work in rain, yet finished the job on time… all represent your company very well…. Covered furniture, floors and cleaned everything up!!!!!!!
Top noch AKA VIP service & quality. The face and initial contact of Renewal by Anderson was our design consultant ROY P. His demonstration and detailed explanation is the reason why we said yes to Renewal by Anderson. As my 88 year old Mom said "I come from an era where things were made of excellent/good quality.…
Thanks to all of the installers that made the experience so easy. Special thanks to Raffael, Michael, Jose, Jessey, David, Miguel, Alejandro and last but not least Ivan.
Completely took over our home and yard, requiring us to place our dogs in day care at our expense because the crew left our gates open all day, said they would be disrupted by the dogs, and they were afraid of dogs. They installed the french doors so it swung open by gravity and didn’t stay in place. They failed to…
Ivan Aragon, Emanuel R., and Rolando G. Did a professional job. They were polite, fast, and neat! We are pleased with our new windows!
I highly recommend shopping around before deciding on what company to use. Our experience was not great. The salesperson was fine. We knew we were being charged a ridiculous amount, but we made that choice because we just didn't have the time and energy to look around etc. My husband and I assumed that “you get…
The installers were very professional, friendly, worked very hard, efficient, good teamwork and clean finish.
Iam satisfied with my new door and windows. Thans to Ivan Aragon , Emanuel and Rolando they was really great workers.
The installation crew was courteous, professional and thorough. Their attention to detail was amazing. I will gladly recommend this company to my friends and family.
RENEWAL BY ANDERSON did Ana amazing job. They are on time, efficient, professional, reliable, they are super nice and they know everything about their job. It was a pleasure dealing with Rafael, Steve, Jeff and Rene to the point I was sad to see them leave. When do you ever say that about workers? They are the Dream Team
The windows are the best and look fantastic! The install crew are pros and they did a fantastic job with the replacements, the build-outs and re-sizing. Muchas Gracias to everyone, especially Ivan and Matias. Great Work!!
Super quality, superb craftsmanship. Truly impressed. Could not be more pleased!!
I am so happy with this company. From the no pressure informative presentation by the sales rep Michael, to the great communication by the sales team, to the professional and clean installation team (Oscar and Israel) — all top notch. Now I have great looking windows that I know will be reliable and I will enjoy as long as I am in this house.
Anderson windows sent us professional installers. They were thorough and accurate workmen. They were pleasant. That’s important since they were here for 2 days. They reviewed the installations with me. They answered all my questions. I would have they back with Out hesitation. The windows look great and are easy to operate. A JOB WELL DONE!
Oscar P. and Gabriel our installers were great!
I replaced 10 windows in my home. The wait was worth it!!! Renewal by Anderson Best guys ever.. Edgar G, Bryan Reyes, Abraham H Kirk G and Raul... .EXCELLENT CUSTOMER SERVICE.
This is premature as Andersen is still doing work at my house. Josh Barker is my sales consultant. Friendly, personable, knowledgeable and responsive. Answered all of my questions. Great guy. Edgar G., Kirk G., Miguel G., Oscar C., and “Q” installed my windows. Efficient, skilled and hard-working. Edgar and Kirk are…
Andersen were top notch. Very responsive and very professional. I had 13 windows/door removed and the new windows/door look amazing. They are expensive but you pay for what you get. Daniel G and his team in particular were fantastic. Don’t have enough good words to say on the process. Highly recommend them
Ivan and the other installer with him(sorry forgot his name) were great. The detail on the trim was excellent inside and out. Both very skilled and professional. If I need more work please send them back.
The crew was fantastic - thorough, professional, friendly and fast. They worked on though exceptionally hot days, but never cut corners or skipped steps. The experience was first rate and the new windows look great.
We had a fantastic experience with RbA! Two sliders and eleven windows replaced with care and professionalism by a great team of guys. We couldn't be happier with the work they did, and the product is second to none. Highly recommend!
If all installation teams were as courteous, professional and pleasant as the Renewal by Andersen teams we had install our windows any reticence towards home improvements would be removed. Thank you guys.
Outstanding service from start to finish. These quality of the products and professionalism of the installers cannot be surpassed! These windows look incredible!
The crew was fast, courteous, and cleaned up the entire mess. We were very happy.
Anderson is the best window company period. It cost more but it's worth it. The windows will last the rest of our lives. The reduction in our electric will completely offset the cost.
All of the workers were very professional and respectful. Hard working and did an excellent job. Fast workers! Definitely 5 star 🌟 work! And above!
Our team leader Edgar did a wonderful job on every part of this window job from the artistic side to making sure the windows were installed right. He was kind and respectful and very professional and took great pride on his work. Thank you for the beautiful door and windows!
I like that everyone works for Andersen so if I have a problem with any aspect from sales to installation I have someone to call.
Great quality windows installed on time. Cleaned inside and outside of the house after installation. Removed all cartons and associated trash. Our cleanup was minimal.
Very well done. The installer know what they need to do and do it. They replaced sliding glass doors, windows, and two high, precarious to swap out windows. Well done. I’m happy.
They were great! Got all my windows and slider installed in 2 days. We’re on time and professional. Cleaned up before they left each day. I highly recommend Renewal by Zander’s windows!
Four workers came in and replaced ten windows in our house in less than one day. These guys knew exactly what they were doing. They brought our1940’s home into the 21st century and it looks perfect inside and out! Thank you Rafael, Ivan, Oscar and Roberto you have proven that there are still people out there who take pride in doing their job well!
Excellent quality and professional installation. Beyond my expectations.
They did a good job.
There’s two good things about my Andersen Window installation. 1.The quality of the windows we are using. Noise reduction and climate control are great. 2. Carlos and Eddie, the installers. They were very professional. They answered my questions and assured me the installation would not disrupt my interior or…
Our windows look beautiful and our installer was so good. Jonathan was so professional and easy to work with. Left our home looking amazing!!
Don’t waste your money. For the price point of these windows everything should be flawless but it is not. Your money will likely go a lot farther with other window manufacturers and installers. Installers are nice guys but do a B- job. When you are not satisfied with the job, they leave and promise to have…
Arrived on time, professional installation, would recommend
Fantastic job. Great crew. Professional, clean. And great workmanship. I would recommend them.
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