Serving Northern Virginia & the DC Metro Area
HVAC Services in Alexandria VA, Northern VA, & DC Metro
Residential and commercial HVAC repair, installation, replacement, maintenance, duct cleaning, and indoor air quality solutions across the DC Metro area.
Why Homeowners Across Northern Virginia Trust Integrity
★ Licensed & Insured Virginia HVAC Professionals
★ Upfront Pricing — No Hidden Fees or Surprise Upsells
★ 5-Star Rated Service Across Northern Virginia
HVAC Services in Alexandria VA – Residential & Commercial Heating and Cooling
Integrity Duct & HVAC Services is a trusted HVAC company in Alexandria VA providing residential and commercial heating and cooling solutions across Northern Virginia.
Welcome to the Integrity Duct & HVAC Services hub—your fast path to the exact service you need. Whether your system won’t cool, your heat is unreliable, or you’re planning a full replacement, we make it easy to get to the right page and the right next step.
Our team handles core residential HVAC services across Alexandria VA and surrounding communities, including AC repair, heating repair, full system installation and replacement, seasonal maintenance, thermostat upgrades, indoor air quality solutions, and professional duct cleaning.
We also support light commercial HVAC needs for offices, retail spaces, and multi-tenant properties—focused on dependable performance, minimal disruption, and clear communication.
Use the quick links on the right to jump to popular services, confirm coverage, or schedule service now.
Trusted HVAC services in Alexandria VA including repair, installation, replacement, maintenance, duct cleaning, indoor air quality, and commercial HVAC support across the DC
Complete Residential & Commercial HVAC Services
Integrity Duct & HVAC Services provides residential and commercial heating and cooling solutions built for performance, efficiency, and long-term comfort. From fast repairs to full system replacements, our technicians deliver clean diagnostics, professional installation, and service you can count on across the DC Metro.
Why Homeowners Choose Integrity
If you’re searching for HVAC services in Alexandria VA, you want two things: a team that shows up prepared, and work that holds up long after the invoice is paid. Integrity Duct & HVAC Services provides full-service heating, cooling, airflow, and indoor air quality support—backed by focused coverage across the DC Metro region.
Professional HVAC Solutions
Residential & Commercial HVAC Services
Air Conditioning Repair
Fast AC diagnostics, central air and heat pump repair, refrigerant checks, airflow correction, and performance testing to restore reliable cooling across Alexandria VA and Northern Virginia.
Air Conditioning Repair in Alexandria VA
Heater & Furnace Repair
Furnace and heat pump diagnostics, ignition and airflow repairs, safety checks, and performance tuning to restore dependable heating throughout Alexandria VA and Northern Virginia.
Heater & Furnace Repair in Alexandria VA
Installation & Replacement
Professional system sizing, high-efficiency AC and furnace installation, duct evaluation, and full HVAC replacements built for long-term comfort in Alexandria VA.
HVAC Installation & Repair in Alexandria VA
Maintenance & Tune-Ups
Seasonal inspections, coil cleaning, airflow adjustments, and performance checks—plus Integrity Priority Service Plans to reduce breakdowns and extend HVAC system life across Alexandria VA.
HVAC Maintenance & Tune-Ups in Alexandria VA
Thermostat & Smart Controls
Smart thermostat installation, Wi-Fi control upgrades, system calibration, and energy-saving setup for improved comfort and efficiency in Alexandria VA homes.
HVAC Thermostat & Smart Controls in Alexandria VA
Indoor Air Quality Solutions
Air purification, filtration upgrades, humidity control, UV light installation, and ventilation improvements for healthier indoor air in Alexandria VA.
Indoor Air Quality Solutions in Alexandria VA
Duct Cleaning & Ventilation
Professional duct cleaning, debris removal, airflow balancing, and ventilation improvements to support cleaner air and better system performance.
Duct Cleaning & Ventilation in Alexandria VA
Emergency Services
Rapid response AC and heating repair for no-cool and no-heat emergencies across Alexandria VA and Northern Virginia.
Emergency HVAC Services in Alexandria VA
Commercial HVAC Services
Commercial HVAC repair, rooftop unit service, system maintenance, and performance diagnostics for offices and retail spaces in Alexandria VA and the DC Metro Area.
Commercial HVAC Services in Alexandria VA
We proudly provide HVAC services in Alexandria VA, Arlington, Springfield, Annandale, Fairfax, Falls Church, Kingstowne, Franconia, and surrounding Northern Virginia and Washington DC communities.
How Our HVAC Service Process Works
Clear answers, professional work, and verified performance—so your home stays comfortable and you’re not guessing.
Why Choose Integrity Duct & HVAC Services
When you hire an HVAC company, you’re trusting them with your home, your comfort, and your money. We don’t take that lightly. Integrity Duct & HVAC Services is fully licensed, insured, and backed by recognized certifications, industry partnerships, and top-rated customer reviews across Alexandria VA and the DC Metro. As a licensed HVAC contractor in Alexandria VA, we combine technical precision with clear communication and honest recommendations. We believe doing the right thing—especially when no one is watching—isn’t marketing. It’s how we operate every day.
Licensed. Certified. Trusted.
Locally owned and operated in Alexandria, Virginia.
Licensing
- Class A Contractor – 2705191210
- Master HVAC License – 2710081728
- Licensed, Insured & Bonded in VA
Certifications
- NATE Certified
- EPA Certified
- Trane Authorized Dealer
- Rheem Authorized Dealer
Reputation
- A+ BBB Accredited
- Google 4.9★ Rating
- Thumbtack Top Pro (2021–Present)
- Trustpilot Verified (5★)
- Fully Background-Checked Team
NATE-Certified HVAC Technicians in Alexandria VA
Our technicians are North American Technician Excellence (NATE) certified, ensuring expert-level HVAC installation, repair, and diagnostics for homes across Northern Virginia.
A+ Rated HVAC Company with the Better Business Bureau
Integrity Duct & HVAC Services maintains an A+ rating with the BBB, reflecting our commitment to honest service, transparent pricing, and customer satisfaction in Alexandria VA.
Top-Rated HVAC Contractor on Google
Homeowners across Alexandria and Northern Virginia consistently rate our HVAC repair and installation services 5 stars for reliability, professionalism, and quality workmanship.
Verified Customer Reviews from Northern Virginia Homeowners
Our verified reviews on Trustpilot highlight our dedication to dependable HVAC service, fast response times, and long-term system performance.
Virginia Class A Licensed HVAC Contractor
As a Virginia Class A licensed contractor, Integrity Duct & HVAC Services meets the highest state standards for HVAC installation, repair, and mechanical system work. License No 2710081728
EPA-Certified for Refrigerant Handling and Compliance
Our technicians are EPA certified to safely handle refrigerants and ensure all HVAC systems meet environmental and federal compliance standards.
Certified Trane Comfort Specialist in Northern Virginia
As a Trane Comfort Specialist, we are trained to install and service Trane HVAC systems to maximize energy efficiency and long-term comfort.
Fully Bonded and Insured HVAC Company
Integrity Duct & HVAC Services is fully bonded and insured, protecting your home and investment during every installation and repair project.
As an RLS Certified Installer, Integrity Duct & HVAC Services is trained in advanced copper press and refrigerant line installation methods, ensuring secure, leak-free connections and long-term system reliability.
HVAC Services Throughout Alexandria & Northern Virginia
Integrity Duct & HVAC Services proudly provides residential and commercial HVAC repair, installation, maintenance, and indoor air quality solutions throughout Alexandria and the surrounding Northern Virginia communities. We regularly serve homeowners and businesses in Arlington, Springfield, Annandale, Fairfax, Falls Church, Kingstowne, Franconia, and Old Town Alexandria, as well as nearby areas across Northern Virginia and the greater DC Metro region.
Because we focus locally, we understand the seasonal demands of this area — from humid Mid-Atlantic summers to freezing winter cold snaps. Our team responds quickly, arrives prepared, and delivers professional service designed specifically for homes and light commercial properties in this region.
If you’re located anywhere in Alexandria or the surrounding Northern Virginia communities, our team is ready to help.
Common AC Repair Services in Alexandria
- AC Not Cooling
- Furnace Not Turning On
- Uneven Temperature Between Rooms
- Weak Airflow from Vents
- Short Cycling HVAC
- High Energy Bills
- Thermostat Not responding
HVAC Maintenance Plans in Alexandria VA
Affordable priority service, seasonal tune-ups, and year-round protection for your Alexandria home’s heating and cooling system.
$25
Monthly
Silver
Comfort Plan
2 Precision Tune-Ups per Year- Priority Scheduling
- 5% Discount on Repairs
- 5% Discount on System Replacement
- Additional Systems $20/month
$45
Monthly
Gold
Comfort Plan
- 2 Precision Tune-Ups per Year
- Priority Scheduling
- 8% Discount on Repairs & Replacement
- Discounted Diagnostic Fee
- Additional Systems $20/month
$60
Monthly
Platinum Comfort Plan
- 2 Precision Tune-Ups per Year
- VIP Scheduling & Early Booking
- 12% Discount on Repairs & Replacement
- Diagnostic Fees Waived
- Additional Systems $15/month
Save 10% when you pay annually
$270
Annually
Silver
Comfort Plan
- 2 Precision Tune-Ups Per Year
- Priority Scheduling
- 5% Discount on Repairs
- 5% Discount on Stystem Replacement
- Fully Transferrable
Save 12% when you pay annually.
$475
Annually
Gold
Comfort Plan
- 2 Precision Tune-Ups Per Year
- Priority Scheduling
- 8% Discount on Repairs & Replacement
- Discounted Diagnostic Fee
- Fully Transferrable
Save 15% when you pay annually.
$610
Annually
Platinum
Comfort Plan
- 2 Precision Tune-Ups Per Year
- VIP Scheduling
- 12% Discount on Repairs & Replacement
- Diagnostic Fees Waived
- Fully Transferrable
