A Century of HVAC & Electrical Experience

E.M. Logan Inc. provides trusted heating, cooling, and electrical services across Northern Virginia, with a focus on quality, reliability, and comfort.

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Learn More About E.M. Logan Inc.

Founded in 1938, E.M. Logan Inc. is a family-owned business built on generations of expertise, integrity, and growth. What began as a small operation has evolved into a trusted, full-service HVAC and electrical company serving both residential and commercial clients across Northern Virginia.

As an American Standard Customer Care Dealer, we deliver high-quality, energy-efficient solutions while expertly servicing all major HVAC makes and models. Above all, we’re committed to timely service, expert workmanship, and client satisfaction every time.

Full-Service HVAC & Electrical Contractor

in Woodbridge, VA

When you hire us to visit your home or business, rest assured we specialize in a wide variety of HVAC and electrical services. Our service technicians can handle:

Air conditioning installations, replacements, repairs and maintenance.
Ductless HVAC installations, replacements, repairs and maintenance.
Furnace installations, replacements, repairs and maintenance.
Boiler installations, replacements, repairs and maintenance.
Heat pump installations, replacements, repairs and maintenance.
Geothermal HVAC installations, replacements, repairs and maintenance
Water heater installations, replacements, repairs and maintenance.
Electrical installations, replacements, repairs and inspections.
Indoor air quality product sales, installations and service.
Programmable thermostat sales, installations and service.

Customer Testimonials

“As a real estate professional, who I recommend to my clients directly reflects on my team's reputation. Mark Weaver and Nick Bennett are without a doubt the ONLY ones that I will call if I need electrical or HVAC support for my clients. They have never let me down, and everyone that I have recommended them to has come back to me to say what a wonderful experience it was!!!!”

Chris Perkins

Why Choose E.M. Logan Inc.

Home and Business Owners in Woodbridge, VA, Trust E.M. Logan Inc.

When hiring a contractor to visit your home or business, why settle for someone who only has a few years of experience under their belt. Customers trust us because: