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 installation

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.190
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.82
Usually paidThe price range customers picked most often for this job.$1,000+
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 83/100.How Job match is calculatedBuilt only from reviews Google tagged “Installation”: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 190 Google reviews tagged “Installation” · showing 40

CLocal Guide · 18 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★★★★★

We had a partially collapsed sewer drain, discovered after the drain specialist cleaned it out and filmed the collapsed portion. They advised restoration with a "cure in place" pipe. Billy and crew who did that day-long job were professional, respectful of our time and property.

InstallationPlumbing pipe repair+ Punctuality+ Quality+ Professionalism
Al5 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 month ago★★★★★

The company is the best I have ever looked to for hvac and plumbing related service. Our air conditioner needed replacement Eric sales consultant kept it simple and professional and personable as he explained the consideration for our purchase. Customer service is a real positive. We always trust the work they do. Thomas is a real pro.

Paid $1,000+HVAC system maintenanceInstallationFaucet repair+ Responsiveness+ Punctuality+ Quality
AnthonyLocal 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 3 months ago★★★★★

Several years of quality, quick work by all T &G technicians! Ricardo, Jeff W. and Tony Paterno have been especially great! Customer since 2019

InstallationToilet repairWater heater installation+ Responsiveness+ Punctuality+ Quality
Anita4 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★

Paid $240 for a care club membership. They came out to do my ac check and charged $322 (that was with a discount for being a member) to spend 20 minutes to remove panels and hose my ac filters off. They over charge drastically when I thought being a loyal club member would save money it only gave them the ability…

InstallationWater heater installationInstall thermostat+ Quality+ Professionalism
Carol15 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 6 months ago★★★★★

Had a recheck by Mitchell, the furnace tech. He was very knowledgeable and professional. I would highly recommend Thornton and Grooms. Also had Alex Dixon install whole house purifier. He was very professional and did an excellent job. I think Thornton & Grooms are the best!!!

InstallationHVAC system maintenanceA/C system maintenance+ Responsiveness+ Punctuality+ Quality
Sarah3 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 7 months ago★★★★★

Love these folks! This is the 3rd time I’ve had them out for my old plumbing issues and they are always kind and amazing. Great communication, amazing customer service. Can’t recommend them enough.

InstallationFaucet repairPlumbing pipe repair+ Responsiveness+ Punctuality+ Quality
Y7 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 8 months ago★★★★★

Provided professional and attention to detail services. Did not leave job until we were satisfied! Would recommend!

A/C system maintenanceHeating system maintenanceInstallation+ Responsiveness+ Punctuality+ Quality
RoxanneLocal Guide · 18 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 8 months ago★★★★★

Great experience, very professional clean and easy to work with. Alex was great!

Paid $1,000+Reasonable priceInstallation+ Value
Julie3 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 9 months ago★★★★★

From the estimate through installation of my new water softener, the people from Thornton and Grooms have been prompt, professional, communicative, and courteous. They have explained things clearly and not tried to upsell more than I need. They have exceeded my expectations. I’ll return to them for future needs.

Reasonable priceInstallation+ Responsiveness+ Punctuality+ Quality
MoniqueLocal Guide · 11 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 9 months ago★★★★★

1/7/26 Devin is polite and respectful. I appreciate his willingness to help and expertise. 3/22/24 Mike is knowledgeable, informative, and uses easy to understand language. He was able to diagnose my sewage and plumbing issues immediately. He is honest and demonstrates integrity in his work. He went through the…

Water heater installationInstallation+ Responsiveness+ Punctuality+ Quality
David6 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★★★★★

Update (12/30/2025) Thanks to Devin D for performing scheduled Plumbing Inspection and Maintenance. Devin was professional, knowledgeable and efficient. The cost for this visit was "zero", as it was covered under Thornton & Grooms' Annual Prepaid Service Plan. (5/5 stars)! -- David H ===== Update (06/11/2025) Thanks…

Toilet repairWater heater installationHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
BrittneyLocal Guide · 10 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★★★★★

Very timely and professional! Will definitely be using this company for any hvac!

Paid $1,000+HVAC system maintenanceInstallation+ Punctuality+ Quality+ Professionalism
Linda3 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 explanation of everything. responsive to my requests

Water heater installationPlumbing leak detectionInstallation+ Responsiveness+ Punctuality+ Quality
Veronica5 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 cannot say enough good things about Shane, Paul, and Tony. They made an unbearable situation just a little easier to handle. They were beyond friendly and knowledgeable, but above all they were compassionate to our plight. They walked us through everything and gave us all our options to resolve the problems. Hands…

Faucet installationWater heater installationInstallation+ Responsiveness+ Punctuality+ Quality
k3 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 professional and thorough. Answered all questions and offered several options. I would recommend Steve Pouloit and Thornton and Grooms.

Plumbing leak detectionInstallationFaucet repair
Frank11 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★★★★★

Thorton and Grooms continue to impress us with their professionalism and job well done. We have used them for plumbing and heating and pleased every time.

Installation+ Responsiveness+ Punctuality+ Quality
ChristianLocal Guide · 76 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★★★★★

⭐️⭐️⭐️⭐️⭐️ Absolutely Fantastic Experience! I had Zack come out to give me quotes for some electrical work, and I couldn’t be happier with the experience. From the moment he arrived, he was professional, friendly, and incredibly knowledgeable. He took the time to listen to what I needed, explained everything…

A/C system maintenanceHeating system maintenanceHVAC system repair+ Professionalism
Carlos9 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★★★★★

Gavin Goodin is amazing! Listened to the issue at hand and double checked everything needed for the job to proceed before the quote was presented. He was very thorough, meticulous and considered privacy within the house. Always wearing a smile while performing the work (eventhough how tight and narrow the soaces…

Great priceInstallation
Aaron9 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 year ago★★★★★

Chip was a fantastic guy to deal with and definitely a great company to do business with, should be a button with ten stars

InstallationInstall AC
robert8 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★★★★★

CRT Came out To replace an outside spigit. He was very personable, he kept me informed throughout the process. He was very Friendly and Professional. Highly recommend him!

InstallationPlumbing pipe repairHeating system maintenance
Ann3 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 thorough and knowledgeable.

HVAC system repairA/C system maintenanceInstallation
MitchellLocal Guide · 10 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 year ago★★★★★

John T., Jose A., and Ned S. did a phenomenal job installing our entirely new HVAC system and were efficient, orderly, friendly, and thorough! The new system looks amazing, works great immediately after the installation, and will save us money (especially with Thornton's long warranty). I highly recommend Thornton…

Reasonable priceInstallationHeating system installationHVAC duct & vent installation
Carl9 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★★★★★

From the very beginning we have enjoyed the professional treatment we have received from the staff at Thorton & Grooms, the sales staff, the office staff the technicians the service staff. Brian and Eric, and Dionne and Donald and his helper, and Brandon and others. We are impressed. Thank you Thorton and Grooms!…

InstallationService not listed+ Professionalism
Shan7 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★★★★★

We have used Thornton & Grooms on several occasions for HVAC AC maintenance and plumbing. Everyone we've encountered from the schedulers to the technicians and sales team have been pleasant, helpful and knowledgeable. We will continue to utilize their services as needed. 6/24: Devin was helpful, knowledgeable, and…

InstallationHVAC system repairHVAC system maintenance+ Responsiveness+ Punctuality+ 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 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
Judith3 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★★★★★

Jonathan Wellman was outstanding in diagnosing the problems and was thorough in his accuracy. Such a great professional asset to Thornton & Grooms.

InstallationPlumbing leak detectionPlumbing pipe repair+ Responsiveness+ Punctuality+ Quality
jpbsl4 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★★★★★

Jonathon W. was excellent. Arrived on time and was polite, professional, and thorough. He took his time, explained everything, and was what I thought be a perfectionist. He was actually a joy to have in our home. I would ask for and welcome him again. He is a true asset and representative to Thorton & Grooms.

Toilet repairWater heater installationA/C system maintenance
Daniel4 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 needed to replace our AC Unit. Thornton & Grooms did a Great Job. All fazes of the experience where positive. The phone call to set up a quote, to Andre the sales person, and to Josh and Ned for the installation. It could not of been a better experience. I will recommend you guys to everyone.

Installation+ Responsiveness+ Punctuality+ Quality
Justin6 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★★★★★

Was very happy with the inspection. Tech was on time and thorough with the inspection.

HVAC system repairInstallationHeating system installation+ Quality
Joseph1 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. · Edited 2 years ago★★★★★

Informative, professional, highly competent and professional service. Highly recommended.

Faucet installationInstallationPlumbing pipe repair
Laima5 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★★★★★

Jason was exceptionally helpful in correcting plumbing issues in my home. He thoroughly explained all procedures and services with a professional and caring attitude. A thumbs up also to his assistant, Tyrone. I highly recommend them and thank them. Laima

Faucet installationInstallation+ Punctuality
Dr.2 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★★★★★

Great prompt service overall

Plumbing leak detectionInstallationFaucet repair+ Responsiveness+ Punctuality+ Quality
Flavio1 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. · Edited 2 years ago★★★★★

Really good, helpful and politr

HVAC duct & vent installationInstallation+ Quality
Henry4 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★★★★★

Each of the crew members that were sent over a two day period were polite, prompt, prepared, and professional in all aspects of performing the required pluming work. I was very pleased and would gladly recommend Thornton & Grooms.

Plumbing leak detectionFaucet installationInstallation
Greg8 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★★★★★

Very thorough and professional. Thank you

HVAC system maintenanceInstallation+ Responsiveness+ Punctuality+ Quality
Deborah1 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. · Edited 2 years ago★★★★★

John was knowledgeable and friendly.

InstallationHeating system repair+ Responsiveness+ Punctuality+ Quality
Connie10 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★★★★★

Brian was an informative person. Answered our questions and we all had a pleasurable appointment. In addition to Brian, we were very impressed at how well all the workers knew exactly what their jobs were and everyone worked together to quickly get the job done. Because of that everything was quickly done and…

Install ACHeating system installationWater heater installation+ Responsiveness+ Punctuality+ Quality
Adam12 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★★★★★

Incredible service, very professional and friendly. We were so satisfied with them we didn’t even get any other quotes, they’ve earned our business. Remember HVAC installation is as important if not more important than the brand of HVAC!

HVAC duct & vent cleaningInstallation+ Responsiveness+ Punctuality+ Quality
Louis2 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★★★★★

The plumber (Zeke) and service that was provided at my home was excellent.

InstallationFaucet repairPlumbing pipe repair+ Quality+ Professionalism
Diann1 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. · Edited 3 years ago★★★★★

Excellent service from thorough examination and explanations of possible solutions. Found a few price reductions available to use.

HVAC system repairHeating system installationInstallation+ Punctuality

Show more installation reviews (150 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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