Rooftop Units.
Package units and RTUs serviced, replaced and craned into place. We have set units on Tri-Cities storefronts and offices.

Get Rooftop Units help
We call back within 24 hours. Emergencies, call now.
Rooftop Units in Kennewick, Pasco and Richland
Package units and RTUs serviced, replaced and craned into place. We have set units on Tri-Cities storefronts and offices.
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
- RTU repair and replacement
- Crane lifts coordinated
- Economizers and controls
- After-hours work to keep you open
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.