Johnson Polar Air Inc. is a family owned and operated air conditioning, heating and duct cleaning business. We provide heating and air conditioning repair services in addition to duct installation, repair, and modifying existing ducts services. To ensure your family's comfort year round we perform the required repair and maintenance and make sure that you are utilizing the full potential... Read More about Johnson's Polar Air Inc

Comfenergy specializes in improving homes with quality, energy-efficient solutions. As Nova's energy specialists and local Dr. Energy Saver contractor, we offer a variety of energy-saving services, including home insulation upgrades, windows replacement & home energy audits. Maximize your home's comfort and increase your monthly savings! We serve homeowners in Sterling, Ashburn, Leesburg, and surrounding towns in the area.

ProClean Air Duct & Carpet Cleaning serves Sterling, VA with expert air duct cleaning, air duct sealing, mold removal & remediation, dryer vent cleaning, water damage restoration, and carpet & upholstery cleaning services. Our NADCA-certified team works quickly and thoroughly, ensuring your space feels fresh and healthy. With upfront pricing, no hidden fees, and a 100% satisfaction guarantee, we offer... Read More about ProClean Air Duct & Carpet Cleaning

Cardinal Plumbing keeps Sterling, VA and Northern Virginia homes running smoothly through hot, humid summers. Our experienced plumbers handle emergency pipe repairs, water heater service, outdoor faucet installation, and leak detection—fast. Whether it’s fixing storm-damaged plumbing or upgrading fixtures for water savings, we deliver same-day service, fair prices, and repairs built to last. Count on Cardinal for expert plumbing all... Read More about Cardinal Plumbing Heating & Air Inc