Your Most Trusted Specialists
Since 1996, Su'Coy Heating, AC & Duct Cleaning has served Washington, DC and Prince George's County with honest, high-quality HVAC care. Our certified team handles heating, cooling, air duct cleaning and indoor air quality — keeping your home efficient, comfortable and safe year-round.
Air conditioning
Same-day and 24/7 emergency AC repair, energy-efficient installation, and seasonal tune-ups that keep you cool through DC summers.
Heating
Furnace repair and replacement, heat pump installation, and safety inspections on all makes and models.
Duct cleaning & air quality
Air duct cleaning, mold testing and remediation, and indoor air quality upgrades for a healthier home.
Common questions
What areas does Su'Coy serve?
We serve Washington, DC and Prince George's County, Maryland, including homes and commercial buildings across the area.
Do you offer 24/7 emergency HVAC service?
Yes. Call (301) 888-0037 any time, day or night, for no-heat, no-cooling or other urgent HVAC problems.
How often should air ducts be cleaned?
Most homes benefit from duct cleaning every 3 to 5 years, or sooner after renovations, pet hair buildup, mold or allergy problems.
How much does dryer vent cleaning cost?
Dryer vent cleaning is $498. It removes lint buildup that causes fires and makes your dryer work harder.
How long has Su'Coy been in business?
Su'Coy has served DC and Maryland since 1996, more than 30 years of heating, cooling and duct cleaning experience.
How do I book an appointment?
Book online in a few minutes, call (301) 888-0037, or use the chat helper on this page. We confirm every request.