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Our Services

Heating, Cooling & Air Quality

Maintenance, repairs, and full system installations for homes across Northern Virginia.

Licensed & Insured
★★★★★ 5.0 Google Rating
Family Owned & Operated
Gas furnace installed by EscoCool with new flue venting Same-Day Repairs Available
Heating

Stay Warm All Winter, Guaranteed

Whether your furnace won't start or it's time for a full replacement, our licensed technicians deliver fast, honest heating service for every type of system.

  • Furnace & heat pump repair
  • Seasonal tune-ups & safety inspections
  • New system installation & replacement
  • Emergency no-heat service
Schedule Heating Service
EscoCool technician holding a furnace flame sensor during inspection
Flame Sensor Inspection & Cleaning
Open furnace cabinet showing inducer motor and gas valve during service
Full Furnace Teardown & Tune-Up
New replacement gas valve ready for installation
Precision Gas Valve Replacement
Cooling

Beat the Heat With Reliable AC

From a central air unit on its last leg to a ductless mini-split for that one hot room, we keep your home cool and comfortable through every Virginia summer.

  • Central air conditioning repair
  • Ductless mini-split installation
  • Preventive maintenance plans
  • Full system replacement
Schedule Cooling Service
Three heat pump condenser units serviced by EscoCool Cooling You Can Count On
Germicidal UV air sterilization lamp glowing inside an HVAC air handler UV Air Sterilization
Indoor Air Quality

Breathe Easier at Home

Your HVAC system does more than heat and cool — it shapes the air your family breathes. Our germicidal UV light systems sterilize the air as it travels through your system, killing mold, bacteria, and viruses before they reach your living space.

  • UV germicidal light installation
  • Whole-home air filtration systems
  • Duct cleaning & sealing
  • Humidifiers & dehumidifiers
  • Smart thermostat installation
Improve My Air Quality
UV-C sterilization lamp installed and glowing inside an air handler cabinet
UV-C Lamp Working Inside the Air Handler
Blue germicidal UV light mounted in ductwork sterilizing passing air
In-Duct UV Treatment Protecting Every Room
Why It Matters

This Is What Grows in Untreated Systems

These photos are from real Northern Virginia homes. Without protection, the dark, damp inside of an HVAC system is the perfect breeding ground for mold — and every time the system runs, spores get pushed into the air your family breathes.

Mold growth discovered inside a home's supply duct during an EscoCool inspection
Mold found inside a supply duct — hidden from view
Heavy mold colonies covering interior duct walls found during an EscoCool inspection
Mold colonies covering the duct walls of an occupied home

The Hidden Health Risk

Mold inside ductwork spreads spores through every room, every time your system cycles. It can trigger allergies, asthma flare-ups, headaches, and respiratory irritation — and because it grows out of sight, most homeowners never know it's there until symptoms appear or an inspection uncovers it.

How We Stop It Before It Starts

  • UV germicidal lights kill mold spores at the source, 24/7
  • Regular maintenance keeps coils and drain pans dry and clean
  • Duct cleaning & sealing removes existing growth and moisture entry points
  • Free air quality assessment with every maintenance visit
Get Your System Inspected
Real Results

See the EscoCool Difference

Actual before-and-after photos from recent AC maintenance visits. Drag the slider to compare.

Mini-split indoor unit coil after professional cleaning by EscoCool Mini-split indoor unit coil clogged with dust before cleaning
Before After
Mini-Split Indoor Unit Deep CleanDust-clogged coil and filter restored to like-new condition
Mini-split outdoor condenser coil after professional cleaning by EscoCool Mini-split outdoor condenser coil caked in dust and debris before cleaning
Before After
Mini-Split Condenser Coil RestorationDebris-caked coil cleaned for maximum efficiency
Foaming coil cleaner applied inside a condenser unit during maintenance
Deep Foam Coil Cleaning
EscoCool technician servicing a Carrier condenser unit with fan assembly removed
Full Condenser Teardown & Service
Inside of condenser cabinet during coil cleaning showing foam treatment
Cabinet & Coil Detail Work
How It Works

Getting Comfortable Is Simple

No confusing runaround — just three straightforward steps from call to fix.

1

Call or Request Online

Reach out by phone or through our quote form and tell us what's going on.

2

Diagnosis & Upfront Quote

A licensed technician inspects the issue and gives you honest, transparent pricing before any work begins.

3

Fast, Clean Completion

We complete the repair or install right the first time, and clean up like we were never there.

Experience You Can Trust

We Service All Major HVAC Brands

Carrier Trane Lennox Goodman Rheem American Standard Bryant Amana York
Maintenance Plans

Protect Your System Year-Round

Regular maintenance catches small problems before they become expensive breakdowns.

Priority Scheduling

Members jump the line for repairs, especially during peak summer and winter seasons.

Extended Equipment Life

Two seasonal tune-ups a year help your system run efficiently and last longer.

Not Sure What You Need?

Call us and we'll help you figure out the right fix — no obligation.

Call Now Free Quote