
- 970-716-4852
- Five Star Guarantee
- Year Established: 1994
- License Number(s): EC.0102545
- Employees Drive Marked Vehicles
- Family Owned & Operated
- Financing Available
- In Business 30+ Years
"I started Welzig Heating, Air, Plumbing & Electric in 1994 alongside my bride Jalene, after working in the industry for many years. We've made Longmont our home and raised our family here. We incorporate trust and high standard in every aspect of our family-owned-and-operated business. I firmly believe that the difference between a good company and a bad company is how they respond to the customer. At Welzig, we've developed a system with a high standard of procedures, extensive training for all team members, and the latest technology. This system ensures that we give our valued customers the highest quality service. We strive to provide superior service and solutions. 'We're Not Comfortable Until You Are!'"
Five Star Guarantee
We stand behind every Five Star Rated company with Our Guarantee. We've done the research for you and identified the best home service pros in your neighborhood.
Why Homeowners Trust Five Star Rated
John W.
I keep the issue of Five Star Rated handy. It is the first thing I look through to find a vendor.
Cassandra L.
I feel safe choosing someone out of Five Star Rated because I feel they have been vetted. I appreciate that. It provides a type of comfort level to bring someone in your house to do anything.
Brenda P.
If I have a job that I want to seek out the best service, then I would use Five Star Rated as a resource.
Bruce F.
When I have used Five Star Rated, they have provided very, very good service.

- 970-716-4852
- Five Star Guarantee
- Year Established: 1994
- License Number(s): EC.0102545
- Employees Drive Marked Vehicles
- Family Owned & Operated
- Financing Available
- In Business 30+ Years
"I started Welzig Heating, Air, Plumbing & Electric in 1994 alongside my bride Jalene, after working in the industry for many years. We've made Longmont our home and raised our family here. We incorporate trust and high standard in every aspect of our family-owned-and-operated business. I firmly believe that the difference between a good company and a bad company is how they respond to the customer. At Welzig, we've developed a system with a high standard of procedures, extensive training for all team members, and the latest technology. This system ensures that we give our valued customers the highest quality service. We strive to provide superior service and solutions. 'We're Not Comfortable Until You Are!'"
Panel upgrades, appliance wiring, lighting, circuit breakers
Home generator installation, repair, inspection, and maintenance
Comprehensive HVAC and plumbing services
Emergency services
Maintenance plans
NATE-certified technicians
A+ Rated with the BBB