Your comfort, our mission

Reliable HVAC installation, repair, and maintenance—done right the first time by licensed, insured technicians.

  • • 25+ years experience
  • • Same-day service when available
  • • Upfront, no-surprise quotes
HVAC technician servicing an outdoor condenser unit

HVAC services

From emergency repairs to efficient upgrades, we keep your home comfortable year-round.

Air conditioning

Repair, replacement, and tune-ups for central air and ductless mini-splits.

  • Diagnostics & leak checks
  • Compressor & coil service
  • SEER-efficient upgrades

Heating

Furnaces, heat pumps, and boilers serviced and installed for safe, steady warmth.

  • Combustion safety checks
  • Heat pump conversions
  • Smart thermostat setup

Indoor air quality

Cleaner air with filtration, UV, humidifiers, and proper ventilation.

  • High-MERV filters
  • ERV/HRV systems
  • Duct sealing & balancing

Maintenance plans

Prevent breakdowns and lower bills with seasonal precision tune-ups.

  • Spring AC tune-up
  • Fall heat tune-up
  • Priority scheduling

Neighbors first. Technicians always.

We’re a local team serving Maryland and the DC metro—trained, background-checked, and committed to respectful, tidy work in your home.

  • Licensed & insured: Peace of mind on every job.
  • Brand-agnostic expertise: We service all major makes and models.
  • Transparent pricing: Clear options before any work begins.
See customer reviews
J&M Climate Control technicians standing by service vehicles

What customers say

Real feedback from homeowners who value comfort and honesty.

They arrived the same day, fixed our AC, and took the time to explain what failed. Fair price, great service.
— Mia L.
Professional from start to finish. Our new heat pump cut our bill noticeably.
— Daniel P.
Signed up for the maintenance plan and haven’t had a surprise breakdown since.
— Aaliyah R.

HVAC tips

Short, practical advice to help you save money and avoid breakdowns.

Prep your system for winter

Replace filters, test heat early, and clear vents so you’re not left cold on the first frost.

Read more

Five signs your AC needs repair

Warm air, short cycling, ice on lines, odd smells, or rising bills—don’t wait for a complete failure.

Read more

Easy energy savers

Seal leaks, use smart schedules, and keep coils clean to lift comfort and cut costs.

Read more

Schedule service

Tell us what you need. We’ll confirm your appointment shortly.

Contact

  • Phone: (555) 123-4567
  • Email: hello@jmclimate.com
  • Office: 123 Comfort Lane, Lincoln Heights, MD 20745
  • Hours: Mon–Fri 8am–6pm, Sat 9am–2pm
  • Emergency: Limited after-hours availability