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Your Trusted HVAC & Plumbing Experts in Northern Virginia
Air Efficiency Services, LLC is a licensed HVAC contractor with over two decades of experience serving Northern Virginia. Specializing in air conditioning, heating, and plumbing services, we deliver installation, repair, and maintenance solutions tailored to residential needs. Our team of certified professionalsincluding Master HVAC Technicians, Gas Fitters, and Plumbersprioritizes customer comfort with transparent communication and no high-pressure sales.

Backed by a 1-year labor warranty on new equipment installations and 30-day warranties on repairs, we emphasize reliability and satisfaction. Serving communities like Alexandria, Arlington, and Fairfax, we combine state-of-the-art equipment with personalized service to ensure efficient, long-lasting results. Our commitment to quality is reflected in free estimates, energy-efficient options, and 24/7 emergency availability for urgent plumbing needs.
Services
Air Conditioning Installation Heating System Installation Plumbing Services AC Maintenance/Repair Heating Maintenance/Repair Water Heater Installation/Repair Garbage Disposal Replacements Sump Pump Replacements Faucet Replacements Maintenance Agreements
Highlights and features
  • We offer personalized & attentive service with no high-pressure sales.
  • Our team provides a 1-year labor warranty on new equipment installations.
  • We guarantee 100% customer satisfaction with every project.
  • Free estimates available for new equipment installations.
  • Highly experienced technicians with 20 years of industry expertise.
Services
Air Conditioning Installation
We specialize in residential air conditioner replacement and central AC system installations. Our trained technicians help clients select energy-efficient models from trusted brands like Trane and Carrier. With free estimates and a 1-year labor warranty, we ensure affordability and quality for every cooling solution.
Heating System Installation
Our team installs gas furnaces, electric furnaces, and heat pumps with precision and care. We offer Energy Star-rated systems to reduce winter heating costs by up to 30%. Free estimates and professional installations meet industry standards for safety and efficiency.
Plumbing Services
From water heater replacements to faucet repairs, our licensed plumbers address residential plumbing needs promptly. We handle emergency same-day appointments and offer maintenance agreements for long-term reliability and cost savings.
AC Maintenance/Repair
Regular maintenance ensures optimal AC performance and longevity. We clean, inspect, and repair all systems, including annual service agreements with two inspections and 15% off repairs. Our technicians diagnose issues thoroughly to prevent future breakdowns.
Heating Maintenance/Repair
We provide comprehensive heating system maintenance and repairs for gas, electric, and heat pump systems. Annual service agreements include inspections and discounts, ensuring efficient operation and extended equipment lifespan for Northern Virginia homes.
Questions
What HVAC and plumbing services do you offer?
We provide air conditioning, heating, and plumbing installations, repairs, and maintenance, including water heaters, furnaces, and emergency plumbing services.
Do you offer free estimates?
Yes, we provide free estimates for all new equipment installations, including AC, heating systems, and plumbing upgrades.
What areas do you serve?
We serve Northern Virginia, including Alexandria, Arlington, Fairfax, Mclean, and surrounding communities.
Are your technicians licensed and insured?
Yes, we are a licensed and insured Virginia contractor with certified Master HVAC Technicians, Gas Fitters, and Plumbers.
Do you provide warranties?
We offer a 1-year labor warranty on new equipment installations and a 30-day warranty on repair services.
Are emergency services available?
Yes, we provide same-day emergency plumbing services for urgent issues like water heater failures or leaks.