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Residential HVAC Maintenance

HVAC Maintenance.

A tune-up twice a year catches the small stuff before it becomes a no-heat call. Inspection, cleaning, safety checks and a straight answer.

★★★★★ 4.9 on Google, 146 reviewsSince 1983Tri-Cities Best 2024 winner, Tri-City Herald

Get HVAC Maintenance help

We call back within 24 hours. Emergencies, call now.

Or call (509) 820-3333. 24/7 emergency service available.

Home / Residential / HVAC Maintenance

HVAC Maintenance in Kennewick, Pasco and Richland

A tune-up twice a year catches the small stuff before it becomes a no-heat call. Inspection, cleaning, safety checks and a straight answer.

Every Welch job starts the same way. We listen, we look, and we tell you the truth about your system. You see options and prices that fit your budget before any work starts. Financing is available on new equipment.

What is included

  • System inspection
  • Cleaning and tune-up
  • Safety checks
  • Written recommendations, no pressure

How it works

  • Call or send a quote request. Tell us what is going on.
  • We call back within 24 hours. Emergencies get answered right away.
  • You approve the price. No surprises on the invoice.

Questions

Do you offer emergency service?

Yes. Our emergency line is answered 24/7 for no-heat and no-air calls.

Which brands do you install?

We install Ruud, Rheem and Bosch, and we service every brand.

Do you offer financing?

Yes, on new system installs. Ask when you call.

How fast will you call me back?

Within 24 hours on every request. For a no-heat or no-air emergency, call (509) 820-3333.

No heat. No air.
No runaround.

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