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Thornton & GroomsHVAC contractor in Farmington Hills, MI

Thornton & Grooms is an HVAC contractor at 24565 Hallwood Ct, Farmington Hills, MI 48335, ranked #2 of 844 HVAC contractors in Farmington Hills and rated 4.9 from 15,592 Google reviews. Open Monday to Saturday.

Farmington Hills, MIUpdated 0 paid placements in any rankingHow we rank

Call (248) 644-7810Website ↗

Key facts

Key facts about Thornton & Grooms
Address24565 Hallwood Ct, Farmington Hills, MI 48335Get directions
Phone(248) 644-7810
Websitethorntonandgrooms.com
HoursMonday to Friday: 6 AM – 7 PM; Saturday: 7 AM – 4 PM
Google rating4.9 from 15,592 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves Farmington Hills and 11 towns within 25 miles: Farmington, Novi, Northville, Walled Lake, West Bloomfield Township, Wixom, Plymouth, Livonia, Redford, Southfield and Westland.

Based in Farmington Hills, MIView on map

Opening hours

Opening hours for Thornton & Grooms
DayHours
Monday6 AM – 7 PMevening
Tuesday6 AM – 7 PMevening
Wednesday6 AM – 7 PMevening
Thursday6 AM – 7 PMevening
Friday6 AM – 7 PMevening
Saturday7 AM – 4 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Thornton & Grooms compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Thornton & Grooms (this business)—654.9 (15,592)—YesNo
Randazzo Heating & Cooling#1654.9 (1,580)—YesYes0.7 mi
Levine & Sons Plumbing, Heating & AC#3654.8 (5,322)—YesYes7.2 mi
Ehlers Heating & Cooling#4644.9 (1,199)—YesYes4.1 mi

See all 844 ranked HVAC contractors in Farmington Hills

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 15,592 Google reviews

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Questions about Thornton & Grooms

How is Thornton & Grooms ranked in Farmington Hills?

Thornton & Grooms is ranked #2 of 844 HVAC contractors in Farmington Hills by CR Score, with 65 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Thornton & Grooms’ hours?

Thornton & Grooms is open Monday to Saturday. Its listed hours are Monday to Friday, 6 AM – 7 PM; Saturday, 7 AM – 4 PM. On Saturdays it is open 7 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Thornton & Grooms serve?

Serves Farmington Hills and 11 towns within 25 miles: Farmington, Novi, Northville, Walled Lake, West Bloomfield Township, Wixom, Plymouth, Livonia, Redford, Southfield and Westland. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Thornton & Grooms?

Thornton & Grooms has a rating of 4.9 from 15,592 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Thornton & Grooms?

Call Thornton & Grooms on (248) 644-7810. The business is at 24565 Hallwood Ct, Farmington Hills, MI 48335. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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