Thornton & Grooms

HVAC contractor in Farmington Hills, MI 48335

Call (248) 644-7810 thorntonandgrooms.com Directions

About this company

Thornton & Grooms is listed as an HVAC contractor at 24565 Hallwood Ct in Farmington Hills, Michigan, in Oakland County. Federal motor carrier records list 4 drivers and 3 trucks for the company. It is one of 4 HVAC companies in ZIP 48335.

Other HVAC companies nearby

Buckley Mechanical Heating Cooling & Refrigeration LLC24077 Research Dr, Farmington Hills

0.7 mi(800) 674-9885

Randazzo Heating & Cooling23485 Industrial Park Dr, Farmington Hills

0.7 mi(586) 600-7383

Yates Heating & Cooling40040 Grand River Ave, Novi

1.2 mi(586) 983-9732

Perfect Comfort Systems40400 Grand River Ave, Novi

1.4 mi(734) 278-9443

Great Dane Heating, Cooling, Electrical, & Plumbing27280 Haggerty Rd C-19, Farmington Hills

1.6 mi(248) 308-5860

Fleet size

Drivers4

Trucks3

Last federal filing: May 2011. Source: FMCSA.

Strong market, balanced fieldArea profitability for HVAC in ZIP 48335

Housing demand86

Sales pace, new listings and new construction. Source: Zillow

Customer spending power79

Household income and home values

Room for another HVAC company33

More crowded than 67% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 176 HVAC companies in Oakland County, MI.

1,141 general contractors in Oakland County, MI.

All 2,400 construction companies in Oakland County, MI.

ZIP 48335 at a glance

Population: 25,077 (1,341 per sq mi)
Median age: 36
Households: Median income $99,439 · 50% earn six figures
Housing: 44% owner-occupied
Workforce: 70% labor-force participation · 4.5% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 48335

Figures describe the local area, not this company.

Typical home value$424,000+2.9% past year · +71% in 10 years

Typical rent$1,199+4.1% past year

12-month value outlook+1.4%

New homes permitted, 20252,023Oakland County

Days to sale agreement15Detroit metro · 13 a year ago

Listings with a price cut29.4%Detroit metro

Sale price vs list99.5%Detroit metro

New construction sales164Detroit metro, Aug · −14% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Oakland County permitted 2,023 new homes in 2025, including 236 apartment units. 5% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.