Welzig Blog

Furnace vs. Heat Pump: Which Fits Boulder County Winters?

Furnace vs. Heat Pump: Which Fits Boulder County Winters? Choosing between a furnace and a heat pump in Colorado starts with your house, not a blanket rule about the weather. A Longmont home with aging ducts may need a different plan from a newer Erie house. In Louisville or Lafayette, renovation history and comfort priorities … Continued

5 Signs Your Furnace Needs Repair Before the First Freeze

5 Signs Your Furnace Needs Repair Before the First Freeze The first cold night is a difficult time to discover that your furnace has been struggling for weeks. A change in sound, heating pattern, or energy use can provide an earlier clue. For homeowners in Boulder County and nearby communities, paying attention before daily heating … Continued

Colorado 97% AFUE Furnace Rule

Colorado 97% AFUE Furnace Rule Colorado homeowners have had a lot of information to sort through this year about the new furnace rules. If you have been following along, here is one specific update worth knowing about: on July 31, 2026, the ENERGY STAR efficiency threshold for furnaces in Colorado moved from 95% AFUE to … Continued

Colorado's Summer Air Quality: What Homeowners Need to Know

Colorado’s Summer Air Quality: What Homeowners Need to Know If you have stepped outside this summer and noticed the sky looking hazy or felt that gritty quality in the air, you are not imagining it. Colorado has seen a notable stretch of dust storm activity in 2026, with the National Weather Service issuing multiple dust … Continued

Big News, Broomfield: Welzig Has Arrived!

Big News, Broomfield: Welzig Has Arrived! Broomfield, we’re coming to you. is officially serving Broomfield, CO — and we couldn’t be more excited to bring our HVAC, plumbing, and electrical services to your community. Who Is ? We’re a Colorado company that’s been serving the Greater Boulder Area since 1994. We’re not a national chain. … Continued

I Missed the Deadline—Now What?

I Missed the Deadline—Now What? If your system fails after 1/1/2026, you still have options First: don’t panic. HB23-1161 is mainly about new replacement equipment being compliant after January 1, 2026—not about fining homeowners or forcing instant upgrades. The key is moving quickly through the right steps.  Reassurance: what the rule actually changes in a … Continued

What Homeowners Should Do Now: Assess, Decide, Compare Options

What Homeowners Should Do Now: Assess, Decide, Compare Options You don’t need to rush—but you do want a plan The smartest way to handle HB23-1161 is the same way you handle any major home system: know what you have, understand your timeline, and compare options early. Step 1: Assess your current system Homeowner checklist (5 … Continued

New Colorado HVAC & Water Heater Standards in 2026

New Colorado HVAC & Water Heater Standards in 2026 (No, You Don’t Have to Replace Everything)  If you’ve heard rumors about a “gas ban” or a hard deadline to replace your furnace or water heater—take a breath. Colorado’s HB23-1161 is a product standard that mostly affects what new equipment can be sold or leased in … Continued

Welzig Heating, Air, Plumbing & Electric Honored in the 2025 Loveland Readers’ Choice Awards

Welzig Heating, Air, Plumbing & Electric Honored in the 2025 Loveland Readers’ Choice Awards   LOVELAND, CO – Welzig Heating, Air, Plumbing & Electric is proud to announce that we have been recognized in the Loveland Readers’ Choice Awards 2025. Our team was awarded Best Electrician and named Runner-Up for Best Plumbing Service, honors that reflect … Continued

Brighten Your Home: How to Create a Fall-Themed Bouquet for Any Space

Brighten Your Home: How to Create a Fall-Themed Bouquet for Any Space There’s nothing quite like fall in Longmont, the crisp air, golden leaves, and cozy gatherings make this season truly special. One of the easiest ways to bring that warmth indoors is with a fall-themed bouquet. With the right mix of flowers, colors, and … Continued