Experts Reviews · Company report
Thornton & Grooms 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%86+46.9Reliability 24%81+19.6Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty86−1.4Experts Score= 86Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.86SCORE

Thornton & Grooms

Dearborn, MI · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #12Position by Experts Score among all companies we track in this category. of 20 garbage disposal repair · 4.9★ from 16,288 Google reviews

Report card

Percentile vs other garbage disposal repair (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: value and momentum; weakest: reliability.

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.Thornton & Grooms is better than 86% of garbage disposal repair.A
86
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.Thornton & Grooms is better than 81% of garbage disposal repair.A
81
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.Thornton & Grooms is better than 86% of garbage disposal repair.A
86
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.Thornton & Grooms is better than 100% of garbage disposal repair.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.Thornton & Grooms is better than 100% of garbage disposal repair.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.Thornton & Grooms is better than 100% of garbage disposal repair.A
100

Reviews for your job

Customers hired Thornton & Grooms for 8 kinds of job.

Thornton & Grooms for repair HVAC

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.207
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.90
Usually paidThe price range customers picked most often for this job.$1,000+
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$177–$1.4k
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 89/100.How Job match is calculatedBuilt only from reviews Google tagged “Repair HVAC”: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.#1 / 4
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 207 Google reviews tagged “Repair HVAC” · showing 40

Kevin4 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 2 days ago★★★★★

They did a Wonderful job. Very knowledgeable. Answered all my questions. Very professional from start to finish. Showed up promptly. Highly recommend.

HVAC system maintenanceHeating system installationWater heater installation+ Responsiveness+ Punctuality+ Quality
Larry8 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 3 weeks ago★★★★★

Alex and his team are top notch. Even though they encountered several unforeseen problems they garnered additional experts and worked through them until they were solved. Their access to expertise and willingness to get the worked completed is why we use T&G

Heating system installationRepair HVAC+ Responsiveness+ Punctuality+ Quality
ShaunLocal Guide · 91 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 2 months ago★★★★

Great Service today from Mark Stoll at Thorton and Grooms especially as I have two OLD Boilers that were just repaired. Above and beyond, Very happy! EDIT 5.6.2024 Great service today from James Stewart, he did a fantastic job helping us with a plumbing leak, unfortunately it was a big deal as we had a small flood…

Repair HVAC
Lorra5 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 3 months ago★★★★★

Nick was very thorough, friendly and informative.

Paid $1,000+Reasonable priceHVAC system maintenanceRepair HVAC
Robert6 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 3 months ago★★★★★

Needed to add freon to charge the system. They came and diagnosed the issue and promptly made the necessary repairs

Paid $1,400–1,600Reasonable priceRepair HVAC+ Responsiveness+ Punctuality+ Quality
Wendy2 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 3 months ago★★★★★

Julio came over on time and was professional. He was very thorough in reviewing what was wrong with my heating unit, what could and could not be done to fix it, and did what he could to troubleshoot so I had heat in the meantime before a more permanent repair could be made. He was on his way out, my heat quit…

Reasonable priceHeating system maintenanceHeating system installationHeating system repair+ Value
Mary8 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 4 months ago★★★★★

Thorton & Grooms have always been great for us. Jeron was wonderful and got our AC back online in time for the heatwave.

Repair HVAC
Alex13 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 4 months ago★★★★★

Marcus did a great job installing my new water heater. He was efficient yet very careful. The job was done very cleanly. He took time to explain what was done and why. He answered all my questions in detail. I would be happy to have him back in My Home again.

Paid $1,000+Reasonable priceHVAC system repairHVAC system maintenanceA/C system maintenance
Steve6 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 4 months ago★★★★★

Update to plumbing work done on 05/26: Glad to see Zak showed up since he did the original work. A small water pressure issue with the shower. This was quickly resolved by cleaning out the shower head screen which had scaling probably from the hot water heater flush. Once cleaned and reassembled, issue resolved. Zak…

Great priceHVAC system repairHVAC system maintenanceRepair HVAC
MeganLocal Guide · 69 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 5 months ago★★★★★

We’ve always loved the level of service that T&G provides, but Zeke went above and beyond! Really happy, job well done.

A/C system maintenancePlumbing leak detectionHeating system maintenance
Gary4 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 5 months ago★★★★★

Thornton and Grooms handled my AC repair with professionalism and sklll. Our technicians were punctual and very courteous. I’ve dealt with T&G multiple times and find this experience is typical rather than the exception. Great company!

Paid $1,000+Reasonable priceRepair HVAC
Emily2 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★★★★★

Great service, professional and kind.

Paid $1,000+Reasonable priceHVAC system repairHVAC system maintenanceHeating system repair
Charlene8 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. · 11 months ago★★★★★

I had Brian come and look at my furnace that wasn’t working and boy is Brian a GEM!! He is very thorough and talented in his work and I would highly recommend him. Along with his talent in heating and cooling he is very compassionate and patiently listened to my sad story and put up with my pity party I had going…

Paid $1–100Great priceRepair HVAC
FRANDDFLocal Guide · 19 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 11 months ago★★★★★

I have Alex checking my furnace to figure out what was the problem. He is very knowledgeable person, explained to me while testing with kindness.

Paid $800–900Reasonable priceRepair HVAC
DeAnna6 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. · 11 months ago★★★★★

I was simply amazed at Thornton & Grooms professionalism, knowledge and integrity on all the changes I needed. Shout out to Tequila W. Who not only took her time but walked me through everything with keeping my budget intact. Anything HVAC make sure you ask for her. I will be using their services forever.

Paid $1,000+Great priceHVAC system repairHVAC system maintenanceA/C system maintenance
MichLocal Guide · 61 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 a year ago★★★★★

Well trained technians. I have been calling on T&G for years now. They are always professional and knowledgeable. They clean up after themselves and are kind people.

HVAC system repairHeating system repairRepair HVAC+ Quality+ Professionalism
ashwannLocal Guide · 15 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 a year ago★★★★

It was initially tough to identify the actual issue . But with couple of diagnosis he could able to make it , thru patience . But we had to saty chill for we weekend. But finally got hvac running good .

Paid $1–100Repair HVAC+ Responsiveness+ Punctuality+ Professionalism
Eduardo3 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 a year ago★★★★★

Very knowledgeable and professional. Gave me very good insights on how to keep my system running smoothly. Highly recommend!

HVAC system maintenanceHeating system repairRepair HVAC+ Value
Meightythree11 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 a year ago★★★★★

I just had a terrific early season furnace check. The technician Nick Garrett was thorough and answered all of my HVAC questions while performing the work. I cannot recommend these guys enough for your home HVAC needs.

Paid $1–100Great priceHeating system repairRepair HVAC+ Responsiveness+ Punctuality+ Quality
AnaLocal Guide · 17 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 a year ago★★★★★

Detailed, knowledgeable and very professional. Each detail was explained to me clearly and the end result was awesome. Great

Toilet repairWater heater installationA/C system maintenance
Steve7 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 a year ago★★★★★

Prompt Courteous Efficient. These guys are the best

Repair HVAC+ Responsiveness+ Quality+ Professionalism
Cody2 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 a year ago★★★★★

Amazing service as always. They’re always my first call for any plumbing or hvac needs.

Repair HVAC+ Responsiveness+ Quality+ Value
BradLocal 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 a year ago★★★★★

Thornton and Grooms has been my go to since 2020. I don’t get the sketchy vibe I have had with other plumber or HVAC companies. I don’t like being pushed products I don’t need and they respect that. The last person who came to address a plumbing problem, Jacob, was awesome. He was knowledgeable, quick, and very friendly.

Toilet repairRepair HVAC
ShireenLocal Guide · 16 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 a year ago★★★★★

Dan came to my house to perform the yearly Furnace safety check. So glad I had it done. Found a leak that caused some damage to the motor. The part is still under warranty so having it replaced. If I did not do the maintenance this year, could have done more damage to my furnace. So Thanks Dan for doing a great job…

Toilet repairWater heater installationGarbage disposal installation
Dr.Local Guide · 19 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 a year ago★★★★★

Showed up on time, great service, and honest feedback. They did awesome work installing new HVAC and air conditioning units.

HVAC system repairA/C system repairInstall thermostat
NoraLocal Guide · 31 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 a year ago★★★★★

Ben Schuchard was Great! Very punctual, knowledgeable, polite, patient and explained patiently all the things I asked. I am very happy with the fast response of Thornton & Grooms and great service. . We are happy with the service provided by Thornton & Grooms.

Heating system repairRepair HVACDuctless heating & A/C services
Ron9 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 a year ago★★★★★

Kyle was A terrific source in repairing our issues. He is thorough and knowledgeable about the issues weird. I would highly recommend Thornton & Grooms for any HVAC issues you may have.

InstallationHVAC system repairHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
DavidLocal Guide · 21 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 a year ago★★★★★

The furnace repair went well. 1/2 hour from arrival to leaving. My call 1/2 hour before showing up. Yes!

A/C system repairRepair HVAC
Sara4 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 a year ago★★★★★

Replaced all failing copper with pex in small crawl space in one day. Left my house cleaner than when they started. Did a great job. January, 2022 Repaired furnace. On time, very thorough, explained everything. Kaleb did a great job. November 2024.

Plumbing pipe repairRepair HVAC+ Quality+ Professionalism
Gary2 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 a year ago★★★★★

Great job. Explained everything and answered all questions.

Toilet repairRepair HVACService not listed+ Responsiveness+ Punctuality+ Quality
KimLocal Guide · 68 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 2 years ago★★★★★

We've used Thornton & Grooms to install our Boiler, baseboard heating, and AC, and to to replumbed our water pipes, over the past 25 years. Their technicians are always professional and explain the repairs to be made, and the costs, to our satisfaction. They call the day before and the day of to let you know when…

HVAC system maintenanceA/C system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
PETER5 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 2 years ago★★★★★

I’ve been a customer of Thornton & Grooms for many years. I have always found their work to be excellent. Today’s visit was to check out the A/C. As usual the job was completed and as usual I am completely satisfied with the service. Everything checked out OK. I continue to be a very Satisfied Customer!

HVAC system repairHVAC system maintenanceA/C system maintenance+ Responsiveness+ Punctuality+ Quality
JeanneLocal Guide · 15 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 2 years ago★★★★★

Outstanding customer service! Our technician, Amon Roberson, explained everything he was doing, offered suggestions to improve what we were already doing, and recommended added/needed services. Amon is very knowledgeable and professional! We are very happy with the services Amon provided!

Drain cleaningRepair HVACHeating system maintenance
Diane2 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 2 years ago★★★★★

I have been a client of Thornton & Grooms for many years. Love their Home Care Plan. This very affordable plan includes an annual checkup/maintenance of both my furnace and air conditioner. By regularly doing maintenance I'm extending the life of each of these expensive items and they can alert me to potential…

A/C system maintenancePlumbing leak detectionHeating system maintenance+ Quality+ Professionalism+ Value
Diane13 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 2 years ago★★★★★

Aaron was amazing! He is always thorough and knowledgeable. Highly recommend him and Thorton & Grooms.

Plumbing leak detectionRepair HVAC+ Quality
Ron9 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 2 years ago★★★★★

Dan Beckett did a great job inspecting my furnace snd AC.

HVAC system maintenanceInstall ACHeating system installation
KevinLocal Guide · 21 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 2 years ago★★★★★

Adam is a true professional, competent, extremely knowledgeable, and very thorough with his work. He did an excellent job and recommended some of the services that we had been considering for a while. Very Impressive indeed!!!

HVAC duct & vent cleaningHVAC system maintenanceHVAC system repair+ Responsiveness+ Punctuality+ Quality
CoccioloneHousehold2 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 2 years ago★★★★★

Our plumber, Dorian was fantastic. He spent the extra few minutes to help us understand our boiler better and what to keep an eye out for.

Repair HVAC+ Responsiveness+ Punctuality+ Quality
Paul11 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 3 years ago★

“World class service with a family touch!” The experience I have had for the last two weeks has been a complete contrast from their mission. I was without heat for two weeks. The first trip, the technician misdiagnosed my furnace. I will never use the company again. I’m a firm believer when you mess up, you stand behind it, own it and make it right.

Repair HVAC
Samuel9 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 3 years ago★★★★★

I have worked with Thornton and Grooms several times throughout the last few years. They have done repair work on my furnace, replaced my AC, and most recently installed a tankless water heater. I have been extremely satisfied with all of this work. They are very responsive to all of the jobs I have called them for,…

Ductless heating & A/C servicesHeating system maintenanceWater heater installation

Show more repair HVAC reviews (167 more) →

Price

$227-33% vs typical garbage disposal repair

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 31%Reasonable 55%Overpriced 4%Not sure 9%

Jobs customers hired them for

JobReviewsCategory typical
Drain cleaning1484$39–$295
HVAC system maintenance975$19–$176
Plumbing pipe repair815$248–$1.2k
A/C system maintenance801$39–$383
Heating system maintenance763$19–$161
Plumbing leak detection563$54–$520
Toilet repair471$166–$480
Water heater installation449$1.2k–$2.4k

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