HVAC company · Southfield, Oakland County
Keystone Heating & Cooling
★ 5.0 22 Google reviews
Open after 8 PMWeekend hoursComes to youClaimed on Google
Call (248) 266-5466WebsiteDirectionsSee the Southfield list
Keystone Heating & Cooling is a HVAC company in Southfield, Michigan. Its TownAnswer score is 65 out of 100 (grade B-), from 5.0 stars on 22 Google reviews. It ranks #10 of 27 hvac companies in Southfield and #800 in Michigan. It is a service-area business: it comes to you, from a base in Southfield.
The 100-point TownAnswer score
100-point scoreEvery HVAC company in Michigan is checked on the same 5 parts. Nobody pays to change a score.
The method is the same for every business. How we rank.
Google star breakdown
Details
| Address | Service area, map pin in Southfield |
| Phone | (248) 266-5466 |
| Website | hc-keystone.com |
| Google category | HVAC contractor |
| Extra categories | Air conditioning contractor, Air conditioning repair service, Service establishment, Furnace parts supplier, Furnace repair service, Heating contractor |
| Photos on Google | 11 |
| Claimed on Google | Yes |
Hours
| Monday | 7:30 AM to 8 PM |
| Tuesday | 7:30 AM to 8 PM |
| Wednesday | 7:30 AM to 8 PM |
| Thursday | 7:30 AM to 8 PM |
| Friday | 7:30 AM to 8 PM |
| Saturday | 8 AM to 8 PM |
| Sunday | 7:30 AM to 8 PM |
Questions
Is Keystone Heating & Cooling a good HVAC company?
Keystone Heating & Cooling has a TownAnswer score of 65 out of 100, grade B-, from 5.0 stars on 22 Google reviews. That ranks #10 of 27 hvac companies in Southfield.
Where is Keystone Heating & Cooling?
Keystone Heating & Cooling is a service-area business based in Southfield, Oakland County. It does not list a street address on Google. It travels to customers.
What are Keystone Heating & Cooling's hours?
Monday 7:30 AM to 8 PM; Tuesday 7:30 AM to 8 PM; Wednesday 7:30 AM to 8 PM; Thursday 7:30 AM to 8 PM; Friday 7:30 AM to 8 PM; Saturday 8 AM to 8 PM; Sunday 7:30 AM to 8 PM. Hours come from the Google listing. Confirm before you go.
How do I contact Keystone Heating & Cooling?
Call (248) 266-5466 or visit hc-keystone.com.
Nearby hvac companies
| Business | City | Distance | Score |
|---|---|---|---|
| S & M Heating Sales Co | Southfield | 0.2 mi | 56 |
| Mechanical Temp | Southfield | 0.2 mi | 65 |
| Levine & Sons Plumbing, Heating & AC | Southfield | 0.4 mi | 77 |
| Motor City Appliance Repair | Southfield | 0.6 mi | 55 |
| Eastside Heating & Cooling | Southfield | 0.7 mi | 74 |
Is this your business?
Claiming is free and open to every business. A person reviews each claim by hand, and an approved profile earns the Verified points.
Claim this profile, freeGrow your business
Ratings and review counts come from Google Maps, read October 2026. The score comes from TownAnswer's published method. A business cannot pay to change it.