Open 24/7 · ~1-hour emergency response

When your heat quits, the owner picks up.

Jose Mendez has run every service call himself since 2004. No call center, no runaround, no upsell — just honest heating, cooling & plumbing from a family in your neighborhood.

HVAC technician servicing a home system
20+
years keeping Northern Virginia comfortable
Licensed & EPA-certifiedVA Class A · A+ BBB
Family-owned since 2004 Owner-run service calls ~1-hour response, day or night HVAC + plumbing + electrical
A neighbor's name on every job in Annandale since 2004 — 5.0 on Bark and A+ with the Better Business Bureau
★★★★★
5.0 on Bark
A+
BBB rating
20+
Years, family-owned
One call fixes it

Heating, cooling & plumbing, under one roof

Most homes juggle three contractors. JAMA handles it all, so the tech who knows your furnace also knows your water heater and your panel.

AC repair & installation

Fast diagnostics, honest fixes, and right-sized systems that actually lower the bill.

Heating & furnace

Furnaces, heat pumps, and no-heat emergencies handled through the coldest weeks.

Plumbing & water heaters

Master plumbers for leaks, water heaters, and repairs — same trusted crew.

Electrical & duct cleaning

Panels, wiring, and duct cleaning to keep the whole home safe and efficient.

Simple from the first call

How it works

1

Call, day or night

Reach Jose and the crew on one number. No phone tree, no dispatch queue — real people who already know Northern Virginia homes.

2

Same-day diagnosis

We show up fast, find the real problem, and tell you straight what it needs and what it costs before any work begins.

3

Fixed right, fair price

The tech who knows your system does the work, cleans up, and stands behind it. One trusted crew across every trade.

A residential heating system serviced by JAMA
Why neighbors call Jose

The owner shows up. Every time.

JAMA isn't a franchise with a dispatch queue. It's a family company that's kept Northern Virginia comfortable since 2004, and Jose Mendez still handles service calls personally.

“Jose came out himself and found the previous repair people had completely messed up the wiring.”Phil · verified review

That's the difference between a call center and a neighbor: someone who catches what the last person missed, tells you straight, and charges you fair.

Two decades of doing it right

Trusted where we live

20+
Years serving Northern Virginia
24/7
Real emergency availability
A+
BBB rating, spotless record
Straight from customers

Homeowners who won't call anyone else

★★★★★
“Excellent service! The owner Jose came out himself and found that the previous repair people completely messed up the wiring.”
Phil · Birdeye
★★★★★
“JAMA has been our HVAC, plumbing, and electrical contractor for nearly 10 years.”
Brian · Birdeye
★★★★★
“Family owned and operated and WONDERFUL. I've dealt with them for 5 years and they have never failed me.”
Teresa · Bark
★★★★★
“Five stars is not enough. I called at 7:30am with a broken furnace; by 9am it was fixed, for well under $200.”
Simon · Bark
Proudly local

Serving Northern Virginia, neighbor to neighbor

AnnandaleFalls ChurchFairfaxSpringfieldAlexandriaArlingtonViennaBurkeFairfax County
Financing available. A new system shouldn't wait for a heat wave or a cold snap — ask about flexible payments on installs.
Good to know

Questions homeowners ask

Do you really answer 24/7?

Yes. Heating and cooling fail at the worst times, so JAMA takes emergency calls day, night, weekends and holidays at (703) 307-6935.

What brands and systems do you service?

Every major HVAC brand, plus plumbing and electrical. One crew handles the whole home, so you're not juggling three separate contractors.

Is financing available on a new system?

Yes. Ask about flexible payments on installs so a replacement doesn't have to wait for a heat wave or a cold snap.

Which areas do you cover?

Annandale, Falls Church, Fairfax, Springfield, Alexandria, Arlington, Vienna, Burke and the rest of Fairfax County.

Are quotes really free?

Always. Estimates are free and no-obligation, and you get an honest recommendation instead of a hard sell.

Rather we call you?

Request a visit

Tell us what's going on and when works for you. It goes straight to Jose, and we call to confirm a time — usually the same day.

Family-owned in Annandale since 2004
Free, no-obligation quotes
Real 24/7 emergency response
Delivered straight to JAMA. Wired to email and text on launch.

Comfortable home. Honest price. One call.

Free, no-obligation quotes. Same family, same number, since 2004.

Call us 24/7(703) 307-6935
Call (703) 307-6935 · 24/7