Analyzing 9,108,2729.1M ReviewsFor 25,80125.8K Experts

Experts Reviews · Company report
Techmazing Heating, Cooling & Plumbing logoHow 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.95SCORE

Techmazing 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

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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.

SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Techmazing Heating, Cooling & Plumbing is better than 97% of HVAC contractors.A
97
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Techmazing Heating, Cooling & Plumbing is better than 97% of HVAC contractors.A
97
Craft & serviceCraft & service · 0% of the scoreGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Techmazing Heating, Cooling & Plumbing is better than 100% of HVAC contractors.A
100
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Techmazing Heating, Cooling & Plumbing is better than 100% of HVAC contractors.A
100
MomentumMomentum · 0% of the scorePenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Techmazing Heating, Cooling & Plumbing is better than 100% of HVAC contractors.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Techmazing Heating, Cooling & Plumbing is better than 57% of HVAC contractors.C
57

Reviews for your job

Customers hired Techmazing Heating, Cooling & Plumbing for 8 kinds of job.

Techmazing Heating, Cooling & Plumbing for heating system repair

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.14
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.$700–800
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$161–$1.2k
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 84/100.How Job match is calculatedBuilt only from reviews Google tagged “Heating system repair”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#28 / 91
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 14 Google reviews tagged “Heating system repair”

Tyrone4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Danny did a great job! The entire staff was great. They were knowledgeable and professional.

Great priceHVAC system repairHVAC system maintenanceA/C system maintenance
MichaelLocal Guide · 14 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

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…

Great priceHVAC system repairHVAC system maintenanceA/C system maintenance
Sandra8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 9 months ago★★★★★

Today I had technician come to my home named Robby. He was very friendly and explained everything to me & when I expressed that I didn’t have the funds to get what was recommended (due to my health) he worked his magic with his supervisor and allowed me to get item that should have cost me for free. I definitely…

Paid $200–300Reasonable priceHeating system repairHeating system maintenance
Samantha2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 10 months ago★★★★★

Eric did a great job! Very nice & professional! Thanks!

Great priceHeating system repair
Jacob1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 10 months ago★★★★★

Eric did an amazing job 100% let him come back.

Paid $700–800Great priceHeating system repair
Brianna3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 10 months ago★★★★★

Today we had our carbon monoxide alarm go off because our furnace was leaking gas. With a baby in the home, we wanted to ensure we got this resolved quickly. Michael sent a team, Eric and Pablo, to our house within a couple of hours to diagnose what happened and make sure everything was safe. They did a great job!…

Paid $1,000+Great priceHVAC system repairHeating system repair
NateLocal Guide · 12 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 10 months ago★★★★★

Repost: Danny, came by my home to check on my heater! I received excellent service. He gave me a quote and I went ahead and accepted the reasonble quote to get my second heater operating again. He installed the gas valve and was very efficient and quick. I will definitely be calling TECHMAZING back for all my…

Paid $700–800Reasonable priceHeating system repair
VivianLocal Guide · 14 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

Kenny was remarkable. He took the time to educate me on my units, what went wrong, and the best way to be pro-active in caring for them. I truly appreciate his time and the care he took to examine all the inside panels to ensure everything will continue to run smoothly now that they have been repaired. I signed up…

A/C system maintenanceHVAC system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
Ryan4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

I've had Trust out a few times over the last year and they have been super helpful. I've had had a few issues with my unit that is a little older, they are helpful in trying to find the issues and not just pressuring us into a new system. The service techs I've dealt with are always knowledgeable and clearly…

Install thermostatA/C system repairHeating system repair
MichelleLocal Guide · 101 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

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…

A/C system maintenanceHeating system maintenanceHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
GNee31 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

Glad I called this company. They came within hours to fix my furnace when my heat went out over the weekend.

Heating system repair+ Responsiveness+ Punctuality+ Quality
Rehman8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

First time homeowner and in general, I do not typically leave reviews but in short, this company is wonderful, professional, competitively priced and, responsive. Details below. I was having thermostat issues and basically did a Google search and they were on the top five list. The first time I utilized them they…

InstallationHeating system repairThermostat repair+ Responsiveness+ Punctuality+ Quality
Beverly5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★

Called Trust on a Saturday to replace igniter on our furnace. Returned our call in a timely matter, communicated what time they’d be at our home and had repairs finished all within 3 hours of initial call. Will definitely have our business in the future.

Heating system repair+ Responsiveness+ Punctuality+ Quality
Monica2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

Rating only, no written review.

Heating system repairRepair HVAC+ Responsiveness+ Punctuality+ Quality

Price

$429+26% vs typical HVAC contractors

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.

Great price 48%Reasonable 38%Overpriced 1%Not sure 13%

Jobs customers hired them for

JobReviewsCategory typical
HVAC system maintenance199$37–$295
HVAC system repair167$205–$942
A/C system maintenance44$39–$393
A/C system repair36$209–$793
Installation31$1.2k–$2.8k
Cleaning18$114–$369
Install AC17$1.5k–$3.2k
A/C preventive maintenance17$104–$621

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