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%97+52.9Reliability 24%97+23.5Value 14%100+14.1Replies to reviews 7%57+4Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCORETechmazing Heating, Cooling & Plumbing
Stonecrest, GA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #55Position by Experts Score among all companies we track in this category. of 119 HVAC contractors · 5.0★ from 1,252 Google reviews
Report card
Percentile vs other HVAC 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: craft & service and value; weakest: replies to reviews.
Reviews for your job
Customers hired Techmazing Heating, Cooling & Plumbing for 8 kinds of job.
Techmazing Heating, Cooling & Plumbing for HVAC system maintenance
Clear ✕All 200 Google reviews tagged “HVAC system maintenance” · showing 160
Very professional, polite. Great job.
Amands was very pleasant and did an excellent job.
Eric is amazing at what he does. He came in accessed my equipment told me what was wrong and how much they would cost. He was very knowledgeable and kept me laughing the entire time he was here. Please send him back again if we ever have issues. I work at McDonald's and he did not play about what needs to be fixed.
Nice work! Professional and affordable. Knowledgeable and responsive. Van was thorough, personable and professional. 👍🏾
We had a great experience with this company! They installed our new AC units and also took care of some plumbing work for us. From start to finish, the entire staff and crew were friendly, helpful, professional, and a pleasure to work with. They took the time to help us choose the best options for our needs while…
Amanda was truly outstanding today! She was prompt and serviced our unit for the fall. Super pleasant!!
The best ever very hands on , fast , and reliable!!
Amanda is extremely thorough and polite. She did my Spring and Fall maintenance this year, very attentive and arrived on time with all supplies needed. She found an issue with a condensate pump, had one on her truck and replaced the bad one, serviced my 3 units, changed all filters and cleaned the outside units.…
Danny did a great job! The entire staff was great. They were knowledgeable and professional.
Danny is awesome! He has helped me out many times. The work is thorough and professional.
Preston was awesome today, doing the Maintance to my restaurant. Outstanding!!
PRESTON IS THE BEST HE WENT ABOVE AND BEYOND THANKS TRUST!! HE IS AMAZING HERE AT GUSTO DOWNTOWN :)
We had great maintenance done today by Mr. Preston thank you great company
Great service. Quick appointment time after i called in. It was 85 degrees in the 2nd floor of my house on the techs arrival, luckily it was an easy fix and the temp has dropping ever since. Decent pricing too, from the last time i had to call someone. Can't really complain about anyhting, great service, great price, quick resolution.
We had awesome tech come and service our equipment. Explains well and is incredible. Thank you Preston for great customer service!!
Had an wonderful experience with Preston thank you very much
Robert was great! On time, explained everything he did and was a very nice person and professional.
Amanda was awesome. On time, fixed the clogged AC drain line and replaced the p trap. Completed everything in a timely manner and answered all of our questions. Great service!
My Tech Maliek was wonderful! He always takes great care of us at gusto! Tucker. He is very professional and knowledgeable. Thank you Maliek for making sure we had the best experience possible!
Preston Was Very Fast And He Was Really Great
Pablo is exceptionally good
Hunter did a fantastic job. Informed me of all the steps he was taking and everything that he was fixing and got approval for anything before completion. Very friendly.
Amanda did a great job!
White-glove treatment from start to finish, from every person there. Saved me from a terrible York and I couldn't be more pleased. Wish I could leave 6 stars. If you have found them, you are in great hands.
Amanda did an outstanding job with my A/C tune-up. She was professional, knowledgeable, extremely thorough, and took the time to carefully inspect everything instead of just rushing through the service. What impressed me the most was that she discovered a crack in one of the HVAC lines that had been missed by three…
Was able to make a same day appointment. Robert was very professional and knowledgeable. Helped get our AC back up and running quickly and educated on how to keep our units running properly. Will definitely recommend!
Amanda was great! Kind, quick and thorough.
Techmazing Heating and Cooling has become one of those go‑to neighborhood teams you can always count on. They’ve handled my routine HVAC maintenance with steady, dependable care, and when I recently had an emergency leak, they showed up with quick, calm, and efficient help. What I appreciated most was how gentle…
Preston ,he finished in a timely manner and was very professional
Excellent service on our a/c systems and refrigerators. Preston is a hard worker, explained everything well and what we need to fix our equipment. Thank you guys for the awesome service it means a lot
Amanda was great!! Quick diagnosis and fix
Preston completed his work very efficiently without any issues!
Andrew is the best of the best! He is so communicative and educational at the same time. Best commercial heating and cooling tech I’ve ever dealt with! What a gem
Fastest service around and technician Josh was very knowledgeable! System went down during heatwave and they got it back up and running in no time. Came out the same day I called. Will be using them again and I signed up for the maintenance program.
Awesome
Joshua came to the house right on time and got straight to work. He was very nice, very kind, and very knowledgeable. He explained what our issue was, told us what our options were, and even checked a few other things for us. There is a reason these guys have great reviews. If you’re unsure of who to go with for…
We had an amazing experience with Van. He was so though and very professional! We would highly recommend this company and this tech. I can not stress enough how really great Van was💯% He spent 2 1/2 hours with our maintenance. Left us feeling extremely satisfied and very happy with the tech and the company!!
We had an excellent service today!! We have used tech mazing for years now and we are happy each time!! Preston was our tech today, he provided fast, respectful, and honest service. He made sure all of us had a laugh for the day and made sure everyone had a smile! Thank you!!
Preston
Techmazing Heating and Air is the best. Joshua came out and was professional, diagnosed the issue and got us back up and running! They are the best, most reliable around.
Exceptional service as always. Van was helpful, kind, and very knowledgeable!
Preston was amazing and completed his job in a timely manner.
Preston was great ver helpful
Preston was awesome!!!
Tech did a great job
Van came and checked out my system. Very nice and friendly service! I am very happy I called and signed up! I feel that I am in good hands.
I will be recommending Techmazing to friends and family. Amanda was on time, professional, and thorough with our system maintenance, as well as in explaining what was done and what work was recommended. They are also very reasonably priced for the quality of work performed.
We had work done by Preston today, very honest and skilled worker! Thank you so much techmazing for always providing the best customer service in town!! It’s highly appreciated. Hats off to Mr. Preston.
Van was awesome! On time, very informative, took good care of us and our system.
Preston is an outstanding worker, explains everything perfectly, made sure our a/c was up and running. Awesome company!
Danny came out to service my ac. He was very professional and kind. He promised to come back and do a thorough search for leaks in a few days since the Freon is leaking some where
Danny did great! Quick and got it all taken care of. Thank you!
Van was very knowledgeable, courteous, and professional. She kept me updated on the process. Exceptional!
Josh came out today to perform the spring maintenance on my HVAC. Josh has been our service person for years. It's nice to have the same person come each time, like an old friend.
Kenny was a very helpful
Thank you so much to eric and pablo they were super friendly and helpful and got the job done definitely recommend them!!
Pablo was amazing! He fixed our on going leak in no time! He was able to find the problems that the other companies couldn’t which resulted in this long going matter! Would recommend him 20x’s over!
Kenny was awesome he explained everything very well he is extremely good at his job
Preston
Quan was amazing. Friendly, efficient and quick. Even helped change out a lightbulb I could not reach!! Wonderful customer service.
The tech Van did an amazing job. They did they're work well and they were very helpful in explaining everything that was being done!
Van did a great Job!!
Very nice and straightforward was Dylan Jesse! Highly recommended services!
Wow! Great service! Van was not only professional but personable as well. She explained not only what needed to be repaired on my AC unit but why it needed to be repaired. She was meticulously thorough and got us up and running in no time. Thank you Van for everything!
Van from Techmazing did a great job and was very professional, knowledgeable and friendly. We were very pleased with our service visit.
Technicians Robert Lee and Shaquan Houston recently did HVAC work on my new home. That included fully replacing a rusted and improperly installed flue pipe, providing new sediment traps, and a float switch. Robert helped me understand what my home needed and what would be the best solution to my flagged items from…
I am so pleased with the service. We are new homeowners and needed a Hvac maintenance and check up and Van did the best job. Customer service is top notch. Greatly recommend!!! Thank you :)
Van came in and ensured our air system was ready for the upcoming summer months! We have been with Trust since 2018 and Techmazing has continued the good and honest service!
Van was amazing! She stayed clear of the workers, allowing us to be able to continue serving customers. Even when needing to get to her things in sink area, she made sure the workers finished their task. She was very polite and respectful. Very much appreciated!
Quan was very friendly and knowledgeable! He took his time and did a very thorough job! Thank you!
Techmazing really lives up to a play on their name. They are amazing! They handle all of our needs at our 501c3 nonprofit in Lawrenceville called Special Kneads and Treats, Inc. Not only by providing top notch planned maintenance on all our equipment, they also respond incredibly fast when we have a situation crop…
Van & Josh were amazing! Explained everything to me in a way I could understand and made me feel comfortable throughout the process.
Great service! Quickly diagnosed out issue and had it fixed in no time. Also signed up for their maintenance plan. Highly recommend!
I was truly impressed with the technician that came out to help. They assessed what the issue was and stayed until it was fixed. They also worked with me to be sure I understood what needed to be done. Very professional , friendly, and helped right away when I needed. Thanks Van!
Malik was absolutely amazing!! Very professional!! Highly recommend him!
“Van” is the Best! Thorough, polite, professional. Represents the company well.
Most recent visit: Hunter came in to do our preventative maintenance today and was great. He arrived at a great time and was aware of where he was working while we were busy. He was knowledgeable and efficient and made sure to keep me in the loop of what he was doing even though he is way more knowledgeable than I…
Eric was awesome
andre & cameron were quick, super nice , & professional!
You have a good worker his name Cam his partner and he comes in to do his job and do it well
Quan was amazing. It was time for my spring maintenance. He arrived within the time frame, was extremely professional and had the job competed in a timely manner. I absolutely love techmazing and have used them for years. I highly recommend them to any one
We really appreciate the service from Joshua. We learned a lot from him very informative. Throughout the service he explained everything he was doing. When it's time for my AC unit to be serviced I will ask for Joshua. Thank you again Joshua. See you next time.
The Tech Van was amazing and very knowledgeable about the HVAC system.
Van did an amazing job! Professional and courteous.
Had our vents cleaned by Andre and Cameron from this company. The guys were personable, efficient and did a good job. We are happy that our neighbor recommended them and we will do the same.a
Van was very polite and went right to work. He went above and beyond to make sure everything was in good working order and answered all of my questions with a smile.
Van done a wonderful job here at our McDonald’s location fast and always such an amazing communicator we love having her !
Van did our maintenance today 10/10! Very respectful and professional!
Thank you Van! Excellent tech, helpful, friendly and knowledgeable. Excellent all around, thank you again!
Pablo great service personal for Hvac system unit.
Pablo did a great job on our planned maintenance at one of my restaurants.
Hey eric is a nice guys very funny did he’s job good give that man a rise ( the girl from McDonald’s 🤣)
Pablo did a great job and was really detailed about everything and always is very professional.
Woke up this morning with no air. Call Trust and Danny came out and got me up and running. This has only been my second experience with Trust and both times the service and professionalism has been phenomenal.
Excellent Service. Van . Great Friendly and efficient. Hunter was great and very helpful.
Pablo did a fantastic job. He was very professional and productive. He was also diligent and attentive. He left the area clean and had a great attitude.
Very good job done by Pablo. Such an outstanding worker!!!
eric is amazing!!
Pablo did some planned maintenance for us that was quick, efficient and detailed! Thank you so much!
Pablo do good work!!!
Pablo and Eric did an awesome job! They were very professional and diligent with the work and communicated everything!
Eric was great
Danny came out and was very personable. He answered all of my questions and did a maintenance check on my system. I would have him service my system again.
Danny was great! Arrived within the scheduled window timeframe, was professional and nice. Was knowledgeable and answered my questions and showed pictures he took. Danny also offered recommendations to prevent issues in the future. Thanks!
Pablo was very awesome, I work at Taqueria Teunami where he came and serviced all of our trust equipment, he was very polite and thorough on all the work he completed for us here! Would love to have him out again!
Danny did an amazing job. He not only finished up the maintenance on my furnace but he also fixed the rattling noise which turned out to be a gap in the furnace door. Thank you very much sir.
Danny was awesome!! Very knowledgeable
Danny did PM on our unit. He was so personable and kind.
Danny is affable, personable, and competent. It’s great to know that my system is looked at (and looked after) by people I can Trust…! 😀
Hadn’t heard of this company until I was referred by another family member. I was looking for a reliable HVAC company to service my 2 units and I believe I found one! I filled out an appointment request online on Monday night, someone reached out on Tuesday morning and got me scheduled for a time that was convenient…
Pablo did great! Very quick and efficient!
Van was very professional and polite Great job !
pablo did an amazing job. get at him.
Danny is the guy!! He found an issue with our Condenser during our Preventative Maintenance visit. We had burnt wires at the Capacitor and the wire had melted to the connection. Thank the Lord he found that and fixed us right up.
He was thorough and in detail and so helpful!! I would definitely chose Pablo Espitia as our regular hvac guy
We got our store repaired by Quan. He was pretty efficient in looking at our HVAC system. I felt he did a great job.
Danny was thorough. Did a wonderful job. Thanks for your efforts.
Pablo did a great job working on my work's building. He is a very hard worker and went above and beyond. I would recommend Tech and specifically Pablo!!
Pablo was great very clean and worked very fast.
Van was extremely professional and did a great job!
Danny was very thorough and polite.
Van came out today after I requested my HVAC system to be maintained. She responded quickly , performed maintenance and got everything working properly again! Will definitely contact her again for future request!
Van came out to my store and did a great job when our heat seemed to go out. She was quick at fixing the problem and now it’s doing g great for that cold front we have coming up!
Van did an amazing job with our maintenance check.
Hunter is professional, thorough, and communicative with his work. He did a great job making sure our equipment is in top shape. Thanks Hunter!
Cameron from Trust Heating and Air always does a great job taking care of our equipment. Professional, communicative, knowledgeable
Eric came through and did his duties he was awesome
van did a amazing job maintenancing our office today!
Great job! Eric is great to have work on your air.
Van came on site and was able to answer all our questions and extremely friendly service!
Great people we loved Eric Andre & Pablo espically Eric he was awesome
Technician Danny Boswell came out after hours and was able to ensure that our system was working properly, he was right on time cause it’s very cold outside.
Danny Boswell was a technician. We were very satisfied with what he did on assuring that our heating system was working properly.
The technicians were great! Very informative!
Shaquan and Amanda did an awesome job. They both are very knowledgeable about the maintenance on the HVAC. And they were fun to talk to.
Eric was awesome. He fixed several things at our store today!
Quan did a great job and gave me info on our unit that was helpful.
I have to say I was so pleased with my service from Techmazing!! The tech that was at my house Quan is kind and knowledgeable and even took time to say hello to my dog and cats. Shows he really cares about the customers and their home. THANKS GUYS !!!
Quan my technician was knowledgeable and a good communicator, plus fun to talk to! He was also timely, what more can you want? I highly recommend Quan and the company.
Van was awesome and was very helpful amazing employee
Pablo was absolutely amazing, he was thorough with his inspection and took the time to go over everything with me in terms I was able to easily understand. He is always patient with anything extra we ask for and a smile no matter the circumstances. Highly recommend 100%!!!
Eric is the friendliest maintenance guy that’s worked with us. He did an amazing job fixing the freezer as well as checking for other issues we had at the store!
Van was very professional and knowledgeable in answering my question and kept me informed about my next steps.
Cameron was the best, great service. request him!!
Eric did great !! Thank you all so much !!!
Eric was kind and patient with the security staff, and he was very quick with his work. 10/10
Van was absolutely amazing. Everything was explained to me thoroughly! An absolute pleasure to work with and an outstanding job was done!
We had Eric come into fix our ice machine and do maintenance, he was very knowledgeable and kind.
Robbie came out today, on-time and prepared. Repaired two small items that had been bothering me. Robbie took the time to explain his work, ensured I was fully satisfied, and provided excellent customer service. He made sure the system was safe, running at top efficiency and that he answered all my questions. Extremely pleased with this service!!!!
Pablo excellent work very thorough
Great service before and after the sale. Danny was great and on time Definitely top notch
Pablo was absolutely wonderful, he took such great of our store!!
Awesome service!!! Pablo always does a great job!
Pablo was the one to come in during my shift at mcdonalds off highway 20. Had no problems explaining in detail each and every peice that had unfortunately seen better days 10/10 experience.
Pablo was amazing very friendly and did great work.
Pablos super detailed with his work and makes sure it gets done fast and effective ☺️
Quan completed the maintenance on my HVAC and was absolutely incredible. He was very professional and polite. He did an outstanding job and Trust has an excellent employee.
Excellent customer service. Very prompt and courteous service technicians. Especially Danny Boswell!
Pablo was efficient and friendly! Great service!
Eric and wes did a fantastic job putting our new ac system it feels so much better they are respectful and nice really great guys!!
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 | 199 | $37–$295 |
| HVAC system repair | 167 | $205–$942 |
| A/C system maintenance | 44 | $39–$393 |
| A/C system repair | 36 | $209–$793 |
| Installation | 31 | $1.2k–$2.8k |
| Cleaning | 18 | $114–$369 |
| Install AC | 17 | $1.5k–$3.2k |
| A/C preventive maintenance | 17 | $104–$621 |