CostLess heating & cooling
CostLess heating & cooling is a HVAC provider serving Daly City, CA. Rated 4.9★ with 214 Google reviews. See services, review signals, and request a quote.
HVACDaly City, CA
On this page
Company overview
- TradeHVAC
- Service areaDaly City, CA
- Google rating4.9★ (214 reviews)
- Phone(408) 823-7221
- Address535 Sinclair Frontage Rd, Milpitas, CA 95035, USA
Photos
Photos from CostLess heating & cooling, Oscar Martinez
What customers say
“⭐️⭐️⭐️⭐️⭐️ Sal from Cost Less Heating & Cooling came out and checked my heater, AC, circulation, and vents. He was thorough, professional, and honest. After going through everything, he told me I didn…”
“I had an issue where my system was not heating, and Cost Less came out and fixed my furnace quickly and professionally. From the start, the service was smooth and stress-free. Aberham did a great job—…”
“I discovered Sal through Yelp reviews. He was very knowledgeable and accommodating. On the day of installation, he kept me updated multiple times with his team's ETA. When his team arrived, they were …”
“Sal responded and showed up within 1.5 hours of my call and fixed our furnace on a cold morning. He knew exactly how to fix our dead furnace and was professional and fast! I’d highly recommend him …”
“Costless Heating & Cooling did such a wonderful job fixing my furnace! Sal was professional, quick to respond, and clearly knows his stuff. He explained everything in detail and made sure my system wa…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (214 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does CostLess heating & cooling offer?
CostLess heating & cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Daly City, CA.
What is CostLess heating & cooling's rating?
CostLess heating & cooling has a 4.9 out of 5 star rating based on 214 Google reviews.
Is this company licensed in California?
All listed providers have a verified California contractor license at time of publication. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does CostLess heating & cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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