Year-Round Comfort for Your Home & Business in Southern Prince George's County

Trusted heating and cooling experts serving Clinton, Waldorf, Oxon Hill, Fort Washington, Temple Hills, and surrounding Southern PG County communities. Fast, honest HVAC service — done right the first time.



What We Do

Complete HVAC Solutions, All Year Long


From routine maintenance to full system replacements, Assured Comfort Services handles every aspect of your home comfort — with licensed technicians and upfront pricing.


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Heating Installation & Repair

Furnaces, heat pumps, and boilers — we install, repair, and replace all makes and models. Don't get caught cold during a Maryland winter.





Furnaces · Heat Pumps · Boilers


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AC Installation & Repair

Beat the humid Southern Maryland summers. We service central air conditioners, mini-splits, and all cooling systems for fast, effective relief.





Central AC · Mini-Splits · Ductless


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Preventive Maintenance

Annual tune-ups extend equipment life, cut energy bills, and catch small problems before they become expensive breakdowns. Ask about our maintenance plans.



Tune-Ups · Filter Service · Inspections


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Indoor Air Quality

Improve the air your family breathes with whole-home air purifiers, humidifiers, dehumidifiers, and UV germicidal lighting — ideal for Maryland's humid climate.




Air Purifiers · Humidifiers · UV Lights


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Ductwork & Air Flow

Leaky or improperly sized ducts waste energy and create hot or cold spots. We inspect, seal, and repair ductwork to restore balanced comfort throughout your home.





Duct Sealing · Balancing · New Ducts


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Emergency HVAC Service

System failures don't wait for business hours. Our technicians are available for urgent service calls throughout Southern PG County when you need help fast.





24/7 Availability · Fast Response


Seasonal Expertise

Ready for Every Season Southern Prince George's County Throws at You

From July humidity that tops 90°F to January cold snaps, the Southern PG County climate demands a reliable HVAC system year-round.


Summer Cooling

  • AC tune-ups before the heat hits
  • Refrigerant checks and recharges
  • Thermostat upgrades and smart controls
  • Whole-home dehumidification systems
  • Emergency cooling repair — same day
  • Energy-efficient new AC installations

Fall & Winter Heating

  • Pre-season furnace inspections
  • Heat pump maintenance and repair
  • Carbon monoxide safety testing
  • Heating system replacements
  • Zoning systems for multi-story homes
  • Emergency heat restoration — fast response

Why choose us

Local Experts Who Know Southern PG County


Honest, Upfront Pricing


No surprises on your invoice. We give you a clear quote before any work begins and stick to it.


Same-Day & Next-Day Service


We understand that being without heat or AC isn't an option. We work around your schedule to get there fast.


Maryland Licensed Technicians


All our technicians are fully licensed, NATE-certified, and background-checked for your peace of mind.


Community-First Business


We're your neighbors — not a national chain. We've built our reputation in this community one happy customer at a time.

Service area

Proudly Serving Southern Prince George's County



Clinton   •   Fort Washington  •   Oxon Hill   •   Temple Hills   •   Camp Springs   •   Suitland   •  Morningside   •   Marlow Heights   •   Accokeek    •   Brandywine   •   Upper Marlboro   •   Forestville


Ready for Reliable Comfort?


Call or click today for a free estimate. Most appointments available within 24 hours..


443-968-2336

Reliable Comfort in Southern PG is Waiting for You