Northern Virginia Plumbing Corporation

About this listing

Northern Virginia Plumbing Corporation is listed in Annandale, VA. New split-system air conditioners installed anywhere in Texas must meet a minimum of 14.3 SEER2 under the federal South-region standard — worth knowing when you compare quotes, since a cheaper unit that falls below it cannot lawfully be installed here.

Is Northern Virginia Plumbing Corporation the right fit?

Based on what Northern Virginia Plumbing Corporation lists with AirProHQ: services offered are HVAC contractor. We have no record of them advertising 24/7 emergency service — call ahead to confirm hours for anything urgent. We do not have a corroborated Texas contractor licence on file for this listing — ask to see one before booking. For anything not covered here — such as whether they specifically serve commercial or multi-unit properties — that's worth confirming directly with Northern Virginia Plumbing Corporation before you book, or compare other Annandale contractors first.

Services

What HVAC work typically costs in Annandale

Before you call Northern Virginia Plumbing Corporation, it helps to know the going rate. These are national ranges for 2026 — ask any contractor for a written, itemised quote and compare it against them.

Common jobs — typical installed cost

Job	Typical cost
Diagnostic / service call	$75 – $200
Capacitor replacement	$100 – $250
Refrigerant recharge	$200 – $600
Compressor replacement	$1,300 – $2,800
Central air conditioner	$3,900 – $7,900
Full HVAC (furnace + AC)	$5,000 – $12,500

Ranges from our AC repair cost guide and HVAC replacement cost guide. Annandale sits in a hot-climate market, where systems run more hours a year and wear out sooner than the national average.