Cozy
About Cozy
Cozy - D Heating & A/C LLC serves homes and offices across Dallas-Fort Worth. The family-owned company says it has served the area since 1997 and works on all types of HVAC equipment. Its services include HVAC repair and installation, complete system solutions, blower motor replacement, condenser motor replacement, thermostat installation, flame sensor cleaning, capacitor replacement, and minor repairs and adjustments. The site offers free estimates and describes Monday through Saturday support, emergency maintenance for unexpected breakdowns, and technicians who are drug tested and background checked. It also lists the company’s Texas license as TACLB 16822E and says major credit cards, cash, and personal checks are accepted.
At a glance
- Trades
- HVAC
- In business
- 29 years (since 1997)
- License
- TACLB 16822E (as listed by the company, not yet verified)
- Service area
- Dallas-Fort Worth, DFW Metroplex
- Address
- 117 Elston Dr, Dallas, TX 75232
- Highlights
- Emergency service
Services
- HVAC repair
- HVAC installation
- Complete system solutions
- Blower motor replacement
- Condenser motor replacement
- Thermostat installation
- Flame sensor cleaning
- Capacitor replacement
- Minor repairs and adjustments
- Emergency maintenance
How the 89 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
First tech was professional, knowledgeable and polite. He assessed the situation and immediately knew that a part needed to be replaced. He replaced the part and the temperature in my home started to decrease after a few minutes but eventually stopped after he left. Went another night with no air but another tech ca…
Google review, Oct 30, 2026
Very professional explain things in detail and did a good job and a kind person.
Google review, Oct 30, 2026
Read all 541 reviews on GoogleFast, efficient and professional. They diagnosed the problem and corrected the issue effectively.
Google review, Oct 28, 2026
Rating distribution and reviews from the company's public Google listing.
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