01 / GENERATORS
Whole-home & commercial standby power
Generac authorized dealer. Sales, installation, service, and 24/7 emergency support.
Learn moreFAMILY-OWNED · SINCE 1980
Trusted with the buildings
that matter most.
Generators, electrical, and construction for Northern Virginia's most important buildings — and the families who live in them.
TRUSTED BY
- The White House
- GW Law School
- U.S. Government
- Generac Authorized Dealer
- + NoVA Families
WHAT WE DO
Four service lines.
One standard.
02 / ELECTRICAL
Residential & commercial electrical
Panel upgrades, rewiring, EV chargers, lighting design, code compliance.
Learn more 03 / CONSTRUCTION
Build-outs and electrical infrastructure
Tenant fit-outs, infrastructure for institutional buildings, project management.
Learn more 04 / EQUIPMENT REPAIR
Diagnosis and repair, all major brands
Generator service contracts, electrical equipment repair, preventive maintenance.
Learn more
FEATURED PROJECT
Powering the
White House.
Specified, installed, and serviced emergency power infrastructure for one of the most demanding facilities in the country.
See all projects →SINCE 1980
Four generations.
One standard.
WesMart was founded in 1980 as a family electrical contractor serving Northern Virginia. Four decades later, the company still answers the phone the same way — and still does the work the same way.
45.
YEARS IN BUSINESS
24/7.
EMERGENCY RESPONSE
WHAT CLIENTS SAY
"Placeholder Yelp review one — Abby will replace this with the actual Yelp review quote when the owner confirms which two to feature on the site."
READY TO START?