Toilets, Sinks, & Faucets | Welzig Heating & Air

Established in 1994. Family Owned and Operated. Satisfaction Guaranteed.

We professionally install and repair many types of plumbing fixtures including:

Toilets
Kitchen Sinks
Laundry Room Sinks
Bathroom Sinks
Bath & Shower Faucets
Outdoor Faucets

HVAC Services Throughout Colorado

We proudly service all those in the Boulder, CO & Surrounding Areas. Call today to improve your home comfort.

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Our Clients Love Us

"Casey, I am glad I chose your company to help with my air conditioner problem. I was a bit surprised when your workers discovered that the old duct-work was only four inches in diameter, actually, I was more depressed and concerned about how this would affect the entire job..."

Bob
"Weston called me before arriving and was on time. He was not only professional but knowledgeable. He found my problem and listened to my concerns. I will refer Weston and Welzig Heating to my family and friends..."

Dan
"Saul and his crew were all they needed to be! They did an install of a radiant heater in my airplane hangar. They did excellent work right down to making sure all caulking was effective and good looking. The system was tight and holding the applied pressure. Let's see if Xcel Energy can follow this quality act when they set the meter. Jimmy, David, Saul, et al thank you for the GREAT customer service."

Jim

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Welzig is Google Guaranteed, which means we are verified and backed by Google and that every technician that enters your home has passed a background check!