No -Frost Air Conditioning & Heating, LLC
No -Frost Air Conditioning & Heating, LLC is a HVAC provider serving Ellicott City, MD. Rated 4.7★ with 80 Google reviews. See services, review signals, and request a quote.
HVACEllicott City, MD
On this page
Company overview
- TradeHVAC
- Service areaEllicott City, MD
- Google rating4.7★ (80 reviews)
- Phone(410) 461-6422
- Address4990 Waterloo Rd, Ellicott City, MD 21043, USA
Photos
Photos from No -Frost, LLC, Joseph Tito Brunson JR
What customers say
“Absolutely the best air condition & heating company in Howard County. Most ethical in the business. Great customer service and never a questionable charge. Did our recent ac replacement for a great pr…”
“Our compressor died on our system and we called No Frost to come in and check it out. They came within two weeks because it had to be ordered and put it in in half a day. The guys who came were friend…”
“No-Frost is a fantastic HVAC service company. I lost my heat today and they quickly sent a service tech who was able to accurately identify and fix the problem. They provided excellent service at a …”
“I have used them for our HVAC needs for over 10 years. My experience with them seems to be getting better and better. Recently I have both heat pump and furnace replaced. Their price was very reasonab…”
“This company deserves a 5 star for their expertise, customer service and installation. I have been a customer for many years and I would only use No Frost for any of my A/C and heating needs. I really…”
Key highlights
Strengths
- Highly rated (4.7★ average)
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 No -Frost Air Conditioning & Heating, LLC offer?
No -Frost Air Conditioning & Heating, LLC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Ellicott City, MD.
What is No -Frost Air Conditioning & Heating, LLC's rating?
No -Frost Air Conditioning & Heating, LLC has a 4.7 out of 5 star rating based on 80 Google reviews.
Is this company licensed in Maryland?
All listed providers have a verified Maryland contractor license at time of publication. You can verify on the Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) lookup at https://www.dllr.state.md.us/cgi-bin/ElectronicLicensing/OP_Search/OP_search.cgi?calling_app=HVAC.
Does No -Frost Air Conditioning & Heating, LLC 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 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) · Company data: verified business records + Google Business profile
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