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 install AC
Clear ✕All 17 Google reviews tagged “Install AC”
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…
We used Trust Heating and Air based on our neighbors using them and their great reviews. I can honestly say believe the reviews. Extremely affordable, great product and wonderful employees. The two men that installed our new unit were friendly yet professional, informative and very respectful. We couldn’t have asked…
We’ve had an amazing experience with this company! They’ve replaced both of our HVAC units over the years and have done a great job every time. Fair pricing, excellent quality, and outstanding service. We really appreciate the personal touch that comes with a family-owned business. Surprisingly, they were the best…
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.
Josh, Andre, & Shaquan did an excellent job installing our new Trane system. The Trane thermostat works very well balancing temperature and humidity to keep our home comfortable. The cost of the installation was very competitive considering we purchased the upgraded system.
Josh and Andre are great they installed a unit and ducts in our basement. Just waiting for our GC to finish and we can have our thermostat installed and our ice cold air!
Josh and Andre are awesome, they did beyond my expectations. Very professional and efficient. Had them install HVAC in basement
Fabulous folks!! I will never use anyone else!!
Best price with great quality Brandon was an absolute blessing to work with and he didn’t try to sell me stuff I didn’t need
I've been using Trust H&A for a couple years now. They installed a new heat pump and outdoor a/c unit and I purchased the preventive maintenance plan. They come out twice a year to change the filter and check the system. Last Friday, just before midnight, I noticed water dripping from the ceiling, around the ceiling…
One of our a/c units finally died on us (14 years old), so we knew that we would need to replace it and that it would not be inexpensive. We reached out to Michael and his team and from the initial contact to the time the team left, they provided top-notch, professional, and prompt service. We replaced both of our…
The technicians were professional and very knowledgeable. I'm very pleased with the work they performed. My HVAC system is working beautifully. I highly recommend Trust Heating and Air to anyone considering replacing or repairing their system!
Had a great experience. Needed a new system and so I got 3 quotes. Trust had the best price and the service was great! Very nice and they kept communication thru it all. I was very pleased and would high recommend them. I have also set them up to come out twice a year for checkups.
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
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 |
