Business ProfileHVAC Companies in Ontario, California
DS HVAC LLC
DS HVAC LLC
DS HVAC LLC is an HVAC business based in Ontario. Customers describe furnace repair and replacement work.
Last Updated October 7, 2026.
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Service Area
Based in Ontario.
Active Business Listing
DS HVAC LLC is one of 8 HVAC companies ProsGrade lists in Ontario, California.
Active
Public local listing
Listing details
3 services listed: Furnace repair, Furnace replacement and Heating and cooling service. Open 7 days a week. 4 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How DS HVAC LLC compares with the other 7 HVAC companies on ProsGrade in Ontario, using public Google ratings and review counts.
- One of 8 Ontario HVAC companies on ProsGrade.
Services Covered
3 services- Furnace repair
- Furnace replacement
- Heating and cooling serviceFor a small unit.
Reviews
What customers say
Customers describe professional furnace work, including a repair that left the system heating evenly and quietly. A replacement was tested thoroughly, and one customer describes careful attention to each problem area on a small heating-and-cooling unit.
Customer Reviews
Marifi Sultan
Mom insisted we replace the old furnace, so the Central Furnace replacement team came through. They were fast, professional, and even tested the system thoroughly. I feel relieved knowing the house will stay warm this winter
JAY LESTER TINOY SUMILE
Our furnace repair was handled professionally, now it’s heating evenly and quietly
rhonalyn Firman
For a small unit, I called for a heating & cooling services. Each and every problem area was dealt with cautiously. The system is safe and looks like it has been well-maintained.
Hindy Kylly Bersabal
I am really happy with this furnace repair service. The technician was a man of great knowledge, polite and he left no stone unturned. Now, my heating unit works in a very efficient manner and I am sure it will be free from breakdowns in the future.
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