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 20
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
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 |
