Prosserheating & air.
Homes, farms and wine country businesses at the west end of our area. Maintenance plans keep you from waiting on an emergency drive.
Get a Fast Quote
We call back within 24 hours. Emergencies, call now.
Homes and businesses
AC Repair
AC Repair for Prosser homes by local techs.
→AC Installation
AC Installation for Prosser homes by local techs.
→Furnace Repair
Furnace Repair for Prosser homes by local techs.
→Furnace Replacement
Furnace Replacement for Prosser homes by local techs.
→Heat Pumps
Heat Pumps for Prosser homes by local techs.
→Ductless Mini Splits
Ductless Mini Splits for Prosser homes by local techs.
→HVAC Maintenance
HVAC Maintenance for Prosser homes by local techs.
→Water Heaters
Water Heaters for Prosser homes by local techs.
→Indoor Air Quality
Indoor Air Quality for Prosser homes by local techs.
→Rooftop Units
Prosser commercial rooftop units.
→Commercial Maintenance Plans
Prosser commercial commercial maintenance plans.
→Commercial HVAC Repair
Prosser commercial commercial hvac repair.
Honest first.
Always has been.
Rob Welch built this company on one rule: tell people the truth about their system. If a repair will do, we say so. If it is time to replace, we show you why. That reputation is the reason three generations of Tri-Cities families still call the same number.
Price first
You see the price and approve it before we start. No surprises on the invoice.
Repair before replace
If fixing it makes more sense, we fix it. We will not sell you a system you do not need.
Every brand
We install Ruud, Rheem and Bosch, and we service whatever you already have.
A real callback
Every request gets a call back within 24 hours. Emergencies, call and a Welch answers.
"Had a new water heater installed, was a great price and installation was done quickly and professionally. I will definitely recommend them to everyone."
John Snell"After receiving 9 quotes for whole house systems from surrounding companies we went with Welch and I am so glad we did. They are honest and very price competitive. They offer top of the line equipment without the overpriced sticker."
Vicki Mack"We are extremely happy with the services we received. All the workmen were efficient and pleasant as well as professional. They installed our heat pump in less than a day. Six stars even on a five star scale."
J Evans