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%87+47.5Reliability 24%81+19.6Value 14%91+12.9Replies to reviews 7%100+7.1Craft & service penalty99−0.1Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.87SCOREJazz Heating, Air Conditioning and Plumbing
Oakland, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #32Position by Experts Score among all companies we track in this category. of 50 heat pump installation services · 4.9★ from 4,693 Google reviews
Report card
Percentile vs other heat pump installation services (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 replies to reviews; weakest: reliability.
Reviews for your job
Customers hired Jazz Heating, Air Conditioning and Plumbing for 8 kinds of job.
Jazz Heating, Air Conditioning and Plumbing for HVAC system maintenance
Clear ✕All 431 Google reviews tagged “HVAC system maintenance” · showing 120
Jonathon was very knowledgeable, and able to explain all aspects clearly. I very much appreciated his style and work. Glad to understand my system better, and that we are ready for winter!
Jonathan Rodriguez did an excellent job today on inspecting our heating and cooling system, installing a surge protector, and setting up Google Hone for us. Jonathan is very friendly and knowledgeable, and professional. Thank you so much, Jonathan!
John was my service provider today and he was wonderful! Great job
Josh Simangan was comprehensive and did a great job servicing our HVAC system.
Thorough, civil, explained, efficient, and good price.
Our HVAC system was due for routine maintenance. The visit was at no cost to us, as the system was installed last year. Our technician, Josh Simangan, explained everything he was going to do and answered all of our questions pleasantly and completely. We’ve used Jazz for plumbing repairs also, and we were very…
Friendly, knowledgeable, Explains everything. Met all of our needs.
Josh Simangan from Jazz Heating, Cooling, Plumbing, and Electrical did a great job tuning up my ac and furnace. He was very punctual, professional, courteous and thorough. He took several pictures to give me a good understanding of the hvac setup upstairs in the attic and outside in the backyard and explained in…
Branden was on time, professional, and did a great job. I highly recommend Jazz.
Josh Simangan conducted an annual inspection of out system. He explained the system’s performance and what he observed. He was friendly, knowledgeable and helpful.
Newest update 10/2026 Kevin was great. Clean. Thorough. And honest. Didn’t try to sell me anything. And took the time to walk me through the system for future maintenance. I’m sticking with Jazz **** Rich Passariello just showed up for my first service and was so professional. Thoroughly explained his…
Josh was great and explained everything in detail. He updated us on potential issues that might surface later but no pressure and very kind and friendly. Thanks so much for the great service!
Jose was very respectful and informative with me on the results. I personally appreciate his professionalism in how he answers my questions and address my concerns.
Joshua simangan is a professional technician with great knowledge and manners I would like him to be my technician every time .
Great experience! Ro and Anthony were friendly, offered helpful advice when looking over my hvac and plumbing, and had a no-pressure discussion on options to replace an aging water heater. I’ve been a customer of Jazz for years and continue to be happy.
Q was efficient, thorough, and very helpful. He maintained my heater and installed a surge protector for my HVAC system. Aaron N Elk Grove, CA
Manuel helped us with a new install and came right away when we had a concern. Working with Manuel has been a pleasure and he’s an asset to the Jazz team. Great experience.
I highly recommend Jazz! We’ve had great experiences with them and our work on our HVAC system. Josh was great and very thorough with our maintenance work. Definitely will have them back for maintenance and any future HVAC issues!
Very happy with the tuneup service today. Explain the problems clearly and Recommended true needs without forcing them. Josh Simangan
Josh Simangan
Josh Simangan, our HVAC tech, was great!! Professional, relatable and knowledgable about the equipment and our system. He is definitely an asset to your company and he was extremely thorough checking every part of our system for the Maintenance visit and making sure that he gave great preventative maintenance tips as well. Thanks so much, Josh!!
Said was amazing, super friendly and explained everything in detail.
Josh Sim is very nice and friendly. Went through the system and explained how the system is operating. Thank you!
Had Rodel come for yearly HVAC maintenance. Was very friendly and knowledge-able. He was efficient and talked me through all the readings and findings of my Furnace and AC unit. They have a very transparent and understandable system which is appreciated.
I like the service and job but just one request I have here: please make sure if you are doing a maintenance , repairs or replacement let the technician / plumber use it first in front of the customer to make sure everything is working right. Many time I have plumber / hvac technicians walk away without checking…
Jose was excellent and we are so pleased for his working attitude and trying to think for his customer. He made us feel confident about Jazz services overall.
I had Jose perform AC pre-summer check up. He was outstanding!! Very friendly, knowledgeable and professional. He should receive a 5 for his service.
Josh came out to service my HVAC and air conditioning units. He was very thorough and professional. After the service he explained everything he did in plain English and gave me a summary of the condition of my systems. I would highly recommend Josh Simmangun to all my friends.
Josh Simangan was the technician for my appointment. He was courteous, punctual, professional, and very knowledgeable. Not much more you can ask for.
Courteous, punctual, professional, and very knowledgeable. Not much more you can ask for in a technician. Thank you.
Prompt, efficient, effective and job well done inc John McBride
I’ve been using Jazz for my HVAC needs for my house in Bay Point. They’ve done repairs on my existing system, and I signed up for their monthly service plan. Today their employee Ridge came out and was a wealth of knowledge and a pleasure to have at my home and tube things up for me. Highly recommend
Rodel was so sweet and extremely formative. Appreciate all that he did and his patience with my insane household.
Josh simangan
Just finished my HVAC tube up with Ridge. Appreciated the thoroughness of analysis, the clear explanations, and the friendly service. Also appreciated the lack of hard sell.
Great customer service and resolved all the issues we had. Thank you!!!
Very friendly (and today quick) service
Amazing service. would use it again
Sammy is great! He is super friendly and helpful explaining all the things that can potentially be problematic. 10/10 would recommend the tune-up service! Thanks Sammy!
Josh Simangan - Jazz should clone Josh. Excellent technician. He is skilled in his profession and embodies sharp customer service skills.
Excellent service for start of heating season on our annual maintenance contract.
Josh Simangan was my technician, he was on time and very thorough. Explained what he was doing, showed me pics before and after and did a great job cleaning up after.
Isaac did a wonderful job inspecting and explaining the issue and providing suggestions on increasing the life of the system
I had a routine A/C inspection visit from Rich today, and he was great to work with. He was very knowledgable and friendly. Although I didn't need any repairs this visit, he advised me on potential issues in the near future and we discussed a plan to address them. I really appreciated his candor and that he…
I've had such wonderful experiences with this company and technicians with my HVAC and plumbing. They are a great company to work with, honest, and has excellent customer service. Sammy is one of the best. He is very knowledgeable, informative, and thorough. He makes sure all the service is done properly, made sure…
Justin came in response to a duct cleaning request for estimate. We started chatting and I asked about my options to protect my sister whom has COPD and Asthma. He helped design a solution that should improve my sisters life! Justin Berry is the man!
I called Jazz out for a quote to get a sewer lateral pipe replacement and main water line replacement as my home is on the older side. Monty came out and ran a camera down the sewer pipe to show the condition and get measurements. He mentioned that a trenchless replacement was an option. He was professional,…
Jazz installed our AC, furnace, and two Nest thermostats. Jazz was extremely easy to work with, very professional, and gave us really great pricing relative to competitors. We’re very happy with their work and would definitely use their services again. In another visit we had John McBride out to look at our ancient…
I just my AC unit serviced for maintenance. Brandon from Jazz Heating, AC, and Plumbing incredibly professional. I highly recommend their maintenance service. I will definitely be using them for future HVAC needs.
Aziz is an excellent technician, came and checked up on the heat pump Jazz installed for us, and made sure everything was all set to go. Highly recommended. Alex S worked with me on the water heater, and was super friendly and extremely helpful. I’m a big fan!
Fantastic service from Jazz Heating! The rep John McBride did a complimentary plumbing inspection as part of our Hvac contract. He was personable, extremely knowledgeable, and very informative. He gave us a great plan of action with reasonable quote and a timely response for the needed repairs. Five stars!
Isaac G. Came out to maintain my system today, did a Great job and communicated well with me in a less than ideal situation. System is working great. Thank you, Isaac!
We love Sergio! So glad we could request him to come look over our system and give us a quote.
Isaac Aguila arrived promptly on 8/6/26 at 8:04 am! Isaac was very pleasant and explained what he was going to do. He showed me pictures of his examination, the area he cleaned outside with water and examined the filter. As I had just changed it, replacement at this time was not needed. He also suggested the…
Josh Simangan was very thorough and took the time to explain everything going on with my air conditioning system. I appreciate his patience and his detailed explanations.
08/07/2026 All of the service people from Jazz are great. Josh Simangan just performed our latest HVAC service. He was very meticulous, neat, and thorough. H mentioned a few recommendations, without hard-selling any. Just had our HVAC system semi-annual service by Ridge Zonge. He was extremely thorough, very…
John M. Came by this time to test my plumbing and flush my tankless water heater. Everything was great. Offered to give me info on some whole house filtering options, but didn't push the upsell, which was great. Overall he did a great job, immediately put on protection on his shoes before walking in the house, which…
Said was very knowledgeable and helpful. Cleaned up and explained everything to me. Will use Jazz again when I need HVAC help.
Isaac did a great job servicing our residential HVAC system. He cleaned the outdoor AC from a year’s worth of dirt and leaves, and thoroughly inspected the AC and furnace, identifying potential wear and tear. We signed up for the Jazz maintenance program to make sure the units and filters are regularly cleaned and inspected.
I couldn’t be happier with the service Josh Simangan provides. Josh arrived on time, was professional, and thoroughly inspected and serviced my system. He explained everything clearly, cleaned the unit, checked all the components, and made sure it was running efficiently before leaving. I really appreciated his…
Jose was very professional and thorough. Found a problem and fixed it on same visit.
Joshua Simangan did an excellent job and explained everything clearly. I would highly recommend
We had Said G. come out and do our hvac maintenance. He did a great job and even installed two surge protectors the same day! We were very satisfied
Joshua Simangan demonstrated exceptional expertise and a deep understanding of his field. He clearly explained how the AC system works and identified the issue with precision. He also made sure all my questions were answered and that I fully understood his explanation. I’ve requested Joshua to complete the repair once the necessary parts become available.
Jazz did a great job for us! Ro was an amazing technician! He walked us through the work each step of the way and resolved our AC issues!
Josh Simangan did a great job explaining everything and very friendly service
Jonathan did an awesome job today . Taking care of our A/c maintenance
I got My air conditioner unit serviced by Joshua Simangan. He had a great attitude, explain and showed me everything and all the work that he was doing and he also showed me what repairs I needed to be done and gave me a price quote as well. He was a very excellent salesman.
Joshua S. has been of great help in helping us identify issues and recommending solutions. He clearly explained what’s working and what’s not. He clearly helped us understand what is critical and what’s is important vs good to have.
Nick is so very kind and professional! We truly appreciated his style and wouldn’t hesitate to call upon him for his services in the future! What a lovely young man!
We started our journey with Jazz over a year ago when they installed our new AC and furnace unit as well as did some duct cleaning. They’ve always been great in the recommendations and the technicians that arrive have always been extremely knowledgeable. They reached out because it had been a year and I never…
They’ve been servicing my home for a couple years. Very professional and thorough.
Jonathan M. conducted a thorough check of all systems and recommended preventative maintenance.
Said Godinez was an amazing technician. He was super friendly and communicates everything clearly and in a way that is easy to understand. He went the extra mile to rinse out our AC unit well and the thorough measurements and told me about the battery cap inside the unit that needs to be replaced. He replaced it…
Rich Passarriello was incredibly knowledgeable, professional, and went above and beyond to ensure all of my service needs were met. He took the time to explain everything clearly, answered all of my questions, and made sure I felt confident every step of the way. His attention to detail, honesty, and commitment to…
Josh was absolutely Amazing!! Very thorough and thoughtful. We highly recommend him as your preferred technician. His knowledge was outstanding!!
Miguel was extremely knowledgeable, friendly, efficient and timely. He had to flush outside sewer drains of mud which made a mess. The area was thoroughly hosed down before leaving.
Alex S was very prompt, and helpful in answering my questions. Work was done timely.
Technician Qudratullah was very professional,10/10. answered all my questions and examined all complaints of AC and explained option for repair and maintenance. Was very curious to work around my schedule Thank you
I appreciate the service provided by our technician, Isaac Garcia- Flores. He was professional and took the time to go over pictures and walk me through recommended work. I feel confident in his work. Thank you!
John M came by and performed a tune up on plumbing, great job!!
The service we received today from Josh Simangan from Jazz HVAC was excellent He explained all of the issues and things that we need to do He also explained the advantages of the membership with Jazz HVAC and the benefits savings We will continue to use Jazz and also request Josh as the technician to come out Thanks again
Ro was helpful and certainly knowledgeable. Helped address our issue quickly and with such great customer service.
Mannie was amazing. He went above and beyond for the maintenance for my HVAC unit. I would highly recommend Mannie as your technician.
Ro is awesome. Jazz is awesome. I trust these people in my home, around my family and they always do good work.
Brandon Carrion from Jazz Heating, Cooling, Plumbing and Electrical provided excellent service and was extremely professional. He was very knowledgeable and patient in explaining my HVAC system's condition, so an ordinary person could easily understand. I rate him the highest.
Pros:I’m glad that I chose jazz to complete this project, the technician Q is super nice and gave us very informative suggestions on what to do with our very old system. Although the installation team did not do a great job putting in the new system correctly, after calling Jazz the send couple more technicians to…
Justin Berry was amazing at our Tune Up appointment. The way he walked us through what to expect and did the checks very efficiently was great. He explained everything that needed our attention and explained it really well. It built a trust with the company to say the least. Thanks, Justin!
I had Nick F. come to my home to service my HVAC. Very professional and great customer service!
Ro did an outstanding job from start to finish. He was professional, knowledgeable, and took the time to clearly explain the issues with our HVAC system and the available options. What really stood out was his responsiveness, honesty, and attention to detail throughout the entire process. It’s not easy to find…
Q was great, very informative and not pushy on sales. Gave me the truth about my system which is only 2 years old and helped me understand everything
Said Godinez and Isaac Aquilaka did a good job with my heat pump maintenance. They were extremely thorough and efficient. Great jobs guys.
Our technician named “Q” did an excellent job - he took photos of our unit outside and inside - photos we had never seen before - I would call him again - Thank you Carolyn
Rich was just here and did a thorough maintenance on our 24 year old Coleman unit. It's still humming along. Rich is very detail oriented he even vacuumed out the condenser control box with his special mini vacuum. Good 👍 job Rich. Jim Jim
Q. Came and helped us fix problems with our install. He put in a surge protector and was very helpful easing a rough feeling with Jazz. Very solid work.
Justin Berry (Jazz) has done an excellent, thorough tune-up and inspection of my HVAC system. He was highly knowledgeable and took the time to explain everything clearly, offering great advice for maintaining system efficiency.
I called my former HVAC company that was recently purchased by JAZZ Home Services. They had a professional out there in less than 4 hours. I called at 8:30am on a Monday morning hoping to get someone there by the next day. It was not a real emergency. Nothing that a couple of extra blankets wouldn’t have solved but…
Isaac was very professional and was thorough with his inspection. Great service.
AM- Isaac Garcia-Flores serviced our annual AC maintenance today. He was very polite, knowledgeable, and did an awesome job. He walked us through what we needed to help elongate the life of our system, which we are very appreciative of since we like to keep our home on the colder side all year round. Overall, we’ve…
We had some over flow of water in the condenser of the AC up in the attic and Joe and Brandon help clean it up. They also mentioned that if ever there’s another incident that causes the AC unit to stop, they will come back to check what could have happened. Hopefully we don’t have to do that. Thank you both!
Ridge got the job done efficiently and was courteous.
Ro did a fantastic job of analyzing all the issues with our systems and walking me through the issues and solutions. Highly recommend!
Ro did a inspection on my system and was thorough and friendly throughout the entire process. He recommended some options that would be good to help increase the longevity and efficiency of my System and didn’t make me feel as if I absolutely had to do them or else I would be without a system. Thanks for the great service, Ro!
Agustin was great. He was very thorough and took the time to explain everything and showed me all of my options.
Isaac Garcia did great job with tune up.. thank you
April 2026: Agustin did a great job with our maintenance and service today. He was timely, clean, and explained everything well. The repairs he completed were well done. We are jazzed by his service. Prior Service: Great service and excellent communication. Justin from Jazz is thorough, professional, and…
Augustine and Rodel both did a thorough maintenance on my system and were great at explaining the details.
Isaac Garcia was my technician who came out to the house for maintenance service. He was very helpful and knowledgeable about everything he did with my hvac and furnace set up. He showed me pictures of what he did and showed great customer service skills. Keep up the good work thank you for your time.
Jose was here to service our HVAC. He was fantastic and did a great job.
Justin and Aaron was excellent service from start to finish. The AC repair was professional, and they arrived on time, and quickly diagnosed the issue. They explained everything clearly and had my system running perfectly again in no time. Pricing was fair and transparent. Highly recommend!”
Alex S did a thorough walk through of our plumbing system. He explained in detail what worked and what needs fixing. Overall he did a great job! Augustin did a great job for our annual hvac service. On time and professional.
Augustine just came and did a great job performing maintenance on our two HVAC units.
4/13 John McBride came for a plumbing checkup and he was simply exceptional. We have an older house and he was thorough, patient, knowledgeable about options. Thanks John! 4/10/2026 - Justin berry came today and was excellent and thorough. Super happy! Aziz Azizzi was thorough and took the time to show me the…
Arron, Cody and Justin were awesome. Diagnosed problem quickly, ordered parts which arrived within a week and installed today super fast. Excellent work!
Isaac G. did a great job with maintenance. Answered everything that I asked and was a great professional.
John McBride came for annual maintenance on our plumbing and water heater. He was prompt and professional. Great work as always!
Brandon provided a lot of expertise and walked me through the entire cleaning process for my AC coils. He definitely knows his stuff!
John & Agustin are awesome. They kept me informed throughout the process. A+ from me on all fronts.
Great experience with Justin from Jazz. Very thorough and informative.
Had my hvac system maintenanced by the technician Said Godinez. He did an amazing job walking us through ways to keep our system clean and safe. Great job!!!
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 429 | $114–$453 |
| A/C system maintenance | 226 | $78–$351 |
| HVAC system repair | 215 | $209–$1.2k |
| Plumbing services | 170 | — |
| Heating system maintenance | 117 | $78–$293 |
| A/C system repair | 115 | $227–$611 |
| Heating system installation | 108 | $1.4k–$2.4k |
| Water heater installation | 92 | $1.2k–$2.8k |
