Serving Northern Virginia info@jnjphc.com
Testimonials
What Homeowners Are Saying
We keep pricing straightforward where possible. For many services, exact pricing depends on the condition of the
system and the scope of work identified during an onsite inspection.
Service Areas
Proudly serving Northern Virginia homeowners
J & J Plumbing Heating & Cooling provides residential service throughout Northern Virginia. If your city is nearby, contact the team to confirm availability and scheduling.
Ashburn
Leesburg
Chantilly
Fairfax
Reston
Herndon
Need service in your area?
If you are located in or near Northern Virginia, reach out to our team to confirm availability and schedule your service.
Fast
Responsive service request process
Homeowners
Residential service focus
Frequently asked questions
Common questions about this service
Quick answers to help you feel confident before booking service.
We proudly serve homeowners across Northern Virginia, including Ashburn, Leesburg, Chantilly, Fairfax, Reston, and Herndon.
Yes. We provide free HVAC replacement estimates. For many other services, pricing is provided after inspection or at the time of booking.
Yes. We provide HVAC repair, HVAC replacement, and seasonal tune-ups for residential heating and cooling systems.
Our Spring / Fall HVAC tune-up is $175 per system.
Yes. We offer tanked water heater installation, tankless water heater installation, and water heater flush services.
A water heater flush is $275 plus materials.
Yes. We provide sump pump installation / replacement and thermostat installation / replacement for residential customers.
You can contact us through the website form or by phone, and our team will get back to you as soon as possible.