24 Hour Service. 7 Days a Week.
CALL 703-339-4660
or call Toll Free 800-200-1801
Request an In-Home Estimate

Name:
Phone #:
City:
Brief Description of Services Needed:

Energy Recovery Ventilators

Energy recovery ventilation (ERV) systems are air exchange systems that provide a controlled way of ventilating your home while minimizing energy loss.

An ERV system reduces the cost of heating ventilated air in the winter by transferring heat from your home’s warm inside air that’s being exhausted to the fresh, cold supply air. In the summer, inside air cools the warmer supply air to reduce ventilation cooling costs.

F.W. Harris provides a selection of brands and models of energy recovery ventilators to meet your needs. We offer competitive rates on installations, repairs, replacements and preventive maintenance.

Call us today at 703-339-4660—or use our online request form—to request an estimate or schedule a service call.

And now, for a limited time, you get a Free Service Call with any repair. Call 703-339-4660 Today!

We service all brands and carry many fine brands, including:
Gas furnaces
Gas boilers
Gas conversions
Gas/electric water heaters
Air conditioners
Heat pumps
Oil furnaces/boilers
Complete systems w/fabricated ducts
Energy recovery ventilators
Ductless systems
Mini duct systems
Baseboard heating
Humidifiers
Electronic air cleaners
Ultra violet lights
Digital thermostats
Zone controlled systems
Whole house duct cleaning
Toilets
Sinks
Faucets
Garbage disposals
Laundry tubs
Hot water heaters
Hose bibbs
Shower stalls
Insta hot water
Bath tubs
Water filters
Water piping
Drain piping
Sink/Drain stoppages
Main sewer stoppages
Water service