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 drain cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.1493
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.91
Usually paidThe price range customers picked most often for this job.$1–100
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$39–$295
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 90/100.How Job match is calculatedBuilt only from reviews Google tagged “Drain cleaning”: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 / 18
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.97%

All 1,493 Google reviews tagged “Drain cleaning” · showing 40

Ileana5 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 hours ago★★★★★

I have received 5000 stars service! Starting with receiving a text with the name AND picture of the technician, the work was done fast, CLEAN, and with thorough explanations. Are you kidding me? Unclogging my drain while wearing a nice white shirt? I fully and enthusiastically recommend Thornton & Grooms! Evan was…

Paid $1–200Great priceDrain cleaning
Alaa3 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. · 8 hours ago★★★★★

The best company I deal with the prices perfect and the stuff they send it to very very professional

Paid $1–200Reasonable priceDrain cleaning
Randall5 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 day ago★★★★★

Cant thank Joe and Jerame enough for getting my line hydrojetted. Battled my plumbing system and a crazy storm that came through. Got my line clean and scoped. Will recommend to everyone I know.

Paid $1,400–1,600Great priceDrain cleaning
Brenda4 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. · 5 days ago★★★★★

Evan did an excellent of unclogging the floor drain of my basement . He is very polite and very considerate of keeping his work area clean before and after the job .

Paid $1–200Great priceDrain cleaning
Marilyn3 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 days ago★★★★★

Very courteous and efficient. Informative.

Paid $400–600Reasonable priceToilet repairHVAC system maintenanceDrain cleaning
sally9 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 days ago★★★★★

David was great! He was professional and knowledgeable and had a wonderful attitude. He was thorough and explained everything he did. David is definitely a wonderful representative for Thorton and Grooms.

Great priceHVAC system maintenanceDrain cleaning
Adam1 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. · a week ago★★★★★

Aaron did an excellent job of helping me with a clogged line. He was very courteous and careful with clean up.

Paid $1–200Reasonable priceDrain cleaning
BeverlyLocal Guide · 24 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 week ago★★★★★

Evan was on time and determined to get our problem solved. He was very thorough and polite. I am very happy with the service we received from Thornton & Grooms and Evan.

Paid $1–200Reasonable priceDrain cleaning
LarryLocal Guide · 20 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 week ago★★★★★

Darrin was very professional and informative he represented himself and the company well.

Paid $1–200Reasonable priceDrain cleaning
Sue3 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 week ago★★★★★

We had 3 plumbers in 2 days. Diana, Darrin, and Rob. All were excellent workers, personable, friendly and educational. Good work and problem solved. Highly recommend this plumbing company.

Paid $1–200Great priceDrain cleaning
Marwa1 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. · 2 weeks ago★★★★★

Makki was professional and kind!!! Will def be calling again when I need to!!!

Paid $1–200Great priceDrain cleaning
Melinda1 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 weeks ago★★★★★

Prompt responses. Good contact with scheduler. Very professional, efficient, neat, respectful, friendly.

HVAC system maintenanceDrain cleaningPlumbing leak detection+ Responsiveness+ Punctuality+ Quality
KevinLocal Guide · 26 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. · 2 weeks ago★★★★★

Great communication, service, and professionalism, would highly recommend.

Drain cleaningGarbage disposal repair
Barbara12 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 weeks ago★★★★★

Excellent communication through the whole process, from booking through arrival and departing. Professional, courteous, thorough. Greg arrived on time, was very thorough with his inspection of the plumbing system. He replaced a couple seals, drained the hot water heater & installed a couple screws into the HW…

Paid $2,000+Reasonable priceHVAC system maintenanceA/C system maintenanceDrain cleaning+ Responsiveness+ Punctuality+ Quality
karen12 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. · 2 weeks ago★★★★★

Diana was a very professional and kind person to work with. She answered my questions relatively easy. She was a wonderful person to work with. She's is a wonderful person working for your company thank you.

Paid $1–200Reasonable priceDrain cleaning
James4 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. · 2 weeks ago★★★★★

Service was excellent, kept us informed every step of the way and did a great job cleaning up afterwards!

Drain cleaning
PK8 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. · 2 weeks ago★★★★★

Zack’s visit turned out to be a great experience for me to deal with house plumbing system. He is courteous and knowledgeable while showing patience with customers. We have good communication and thus made me more appreciative of him and the company’s home care service.

Toilet repairDrain cleaning
Bess6 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. · 2 weeks ago★★★★★

Demetrious was so kind and helpful, awesome work’

Paid $1–200Reasonable priceDrain cleaning
JackieLocal Guide · 23 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 weeks ago★★★★★

Brandon and Ethan came out for our annual plumbing inspection. Found & recommended some services before things got out of hand and broke/needed major repairs. Very professional, friendly & helpful. Would highly recommend!

Paid $2,000+Not sureDrain cleaningPlumbing pipe repairGarbage disposal repair
Azire3 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 weeks ago★★★★★

Everyone from Thornton & Grooms is exceptionally nice and personable. This visit was no different. Craig was very friendly, confident, and answered all of my questions regarding my clogged drain. He laid out the options for upgrading my plumbing situation and was very knowledgeable about the project. Excellent service! 10/10

Drain cleaning
Doug4 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. · 2 weeks ago★★★★★

Darrin was very professional and didn’t want to leave until he was sure the problem was fixed. The company should promote hard workers like him.

Paid $1–200Reasonable priceDrain cleaning
kiko4 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 weeks ago★★★★★

Professional, friendly, and throughly completed job. I will definitely recommend this company. Especially for the price and quality of work.

Paid $200–400Reasonable priceDrain cleaning
Matthew1 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 weeks ago★★★★★

Omari was very informational and cleared up my issues. Omari took extra steps by placing covers to prevent damage from his machine, plastic around the drain and walls and using simple green to clean up afterwards.

Paid $1–200Great priceDrain cleaning
Peter8 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★★★★★

1st rate. Proffessional, considerate and prompt

Paid $200–400Reasonable priceDrain cleaningPlumbing leak detection
paula5 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★★★★★

Great experience. My technician was very professional and knowledgeable.

A/C system maintenanceDrain cleaning
Lavette7 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★★★★★

Very professional and patient. He did an excellent job.

Paid $1–100Great priceDrain cleaning
Mike9 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★★★★★

On time and detail service. Zach was very professional.

Paid $1–200Great priceDrain cleaning
JessicaLocal Guide · 13 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★★★★★

Darrin was amazing. Fast and to the point. He was very polite and always ask permission before doing anything.

Paid $1–200Great priceDrain cleaning
JackLocal 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. · a month ago★★★★★

He did a great job helped me out a lot good service explaining everything

Paid $200–400Great priceDrain cleaning
BARRY8 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★★★★★

Zachary did a great job. Very professional and helpful!

Paid $1–200Drain cleaning
Dawn4 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★★★★★

I have had just one of those years with a ton of small issues requiring a plumber. My latest problem was an outside leak to the pipe that feeds my sprinkler system. Shout out to Matt V. for his great work fixing that geyser. T&G have located and fixed my problems, every time. I have saved at least $300 this year…

Paid $200–400Reasonable priceToilet repairDrain cleaningPlumbing pipe repair+ Professionalism
karlaLocal 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. · Edited a month ago★★★★★

Very professional, excellent work, on time,. The salesman Don took his time and explained everything to me. The installer Joe was very nice and did professional excellent work. I highly recommend Thornton and Grooms.

Paid $1–200Great priceHVAC system maintenanceInstall ACDrain cleaning+ Responsiveness+ Punctuality+ Quality
Ron8 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★★

Very polite and professional All 3 of their employees were great. The problem I have is they spent more time trying to sell me crap I didn’t need. If they would have sent one person to do the job I Asked for we could have both saved money The 99.00 drain cleaning cost over 400.00 and they could have been done…

Paid $400–600OverpricedDrain cleaning
ChristopherLocal Guide · 22 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★★★★★

Darrin Wimbush did an excellent job. Prompt, professional, and he kept the work area clean.

Paid $1–200Great priceDrain cleaning
Motorcity2 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★★★★★

Megan was very friendly and chipper, she fixed the drain extremely fast. Definitely would recommend this company and Megan to anyone else

Paid $1–200Reasonable priceDrain cleaning
jane6 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★★★★★

Our bathroom drain was draining slowly and ordinary drain cleaners weren’t working. Zack came and quickly accessed the problem and cleared the clog. Thank you Thornton & Grooms for having a wonderful employee, Zack.

Paid $1–200Great priceDrain cleaning
PhyllisLocal 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. · a month ago★★★★★

Thornton &Grooms came out for a sewer clean out which unclog it right away. They told me about a plan I could get real cheap for once a month which was great I purchase. Then came out the next day and ran a camera which was included in the sewer clean out. They were fantastic and patient with me. I will contact them in the future if I need too.

Drain cleaning
Peter7 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★★★★★

Randy and Diane did a great job! very professional they made sure everything was covered. They had tarps and plastic down and was very efficient. I will call them again for sure if I ever have problems

Paid $1–200Great priceDrain cleaning
JayLocal 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. · a month ago★★★★★

Very professional, friendly, knowledgeable, excellent communication & right to work, in and out. Very happy! 👍🏼

Paid $200–400Reasonable priceDrain cleaningService not listed
Lawrence5 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★★★★★

Jacob was very knowledgeable and informative. He answered all my questions and concerns. I appreciated his service.

Paid $1–100Reasonable priceHVAC system maintenanceDrain cleaningPlumbing pipe repair

Show more drain cleaning reviews (1,453 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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