X&M Heating and Cooling handles every HVAC job — from emergency repairs to full system installs. Licensed, insured, and ready today.
When your system breaks down, you need someone fast. Most HVAC companies leave you waiting days — we don't.
100°F heat index days are no time to wait 3 days for a tech. We prioritize emergency calls and arrive same day.
Some HVAC companies charge shock rates for emergency calls. We give you a clear, fair price before any work starts.
We pick up. 24/7. You'll always reach a real person who can dispatch a tech and give you a real ETA on the spot.
Right-sized system selection, professional installation, and full setup so you're cool from day one.
Fast diagnostics on all makes and models. Most repairs done in one visit with parts stocked on our trucks.
Furnace installation, heat pump setup, and emergency heating repair. Stay warm all Virginia winter.
Seasonal tune-ups that extend your system's life and cut energy bills by up to 30%. Set it and forget it.
Air purifiers, humidifiers, duct cleaning, and filtration upgrades for a genuinely healthier home.
HVAC emergencies don't wait. We dispatch same day, 24/7, across the entire Northern Virginia.
Keep scrolling — here's the full range of equipment our techs install, repair, and maintain.
Split systems and packaged units, right-sized for your square footage and installed to manufacturer spec.
Gas, oil, and electric furnace installs and repairs, plus boiler service for hot-water and steam heat.
Efficient heating and cooling from a single system — a strong fit for Virginia's mild-winter climate.
Zoned comfort for additions, converted attics, and rooms your existing ductwork never reached.
Wi-Fi thermostats and zoning control, installed and paired with your system for real energy savings.
Whole-home air purifiers, humidifiers, dehumidifiers, and duct cleaning for genuinely cleaner air.
No runaround. No waiting games. Here's exactly what happens when you reach out.
Reach us anytime at (703) 870-6892. A real person answers, listens, and gets you scheduled fast.
Your licensed tech shows up in the window we promised, diagnoses the issue, and gives you a clear upfront quote.
We fix it right the first time, back our work with a guarantee, and follow up to make sure you're satisfied.
We're not a call center dispatching strangers. We're a local Virginia crew who shows up, does the job right, and stands behind our work.
Real system types, real turnarounds — a sample of what a call to X&M looks like.
"Called at 7am with no AC and a tech was at our door by 11. Didn't try to upsell us on anything — just fixed it and explained what happened."
"Got three quotes for a new system. X&M's was the clearest — no vague line items — and the install crew left the place cleaner than they found it."
"Our heat pump died during a cold snap and they still got someone out same day. A year later, still running perfectly."
Every tech we send is vetted, trained, and accountable — here's what stands behind that.
Don't suffer through a Virginia heat wave or a freezing winter night. Call us right now and we'll dispatch a tech to your home today.
Tell us what you need and we'll get back to you with a free, no-obligation quote — usually within the hour.
Or just call us: (703) 870-6892