HVAC services in Westminster, CO

All-season comfort without the hassle—heating, cooling, indoor air quality, and whole-home water done right. Licensed, insured, and truly local to Westminster. If you’re searching hvac near me in Westminster, we’re ready.

Trusted Westminster HVAC company

Clear choices, clean work, and techs who show up prepared. No surprises—just solutions that fit your home.

Our HVAC services

Heating

Right-sized, high-efficiency systems for Colorado winters—installed and tuned by local pros.

Heat pumps

Quiet, ultra-efficient comfort with precise, year-round control.

Air conditioning

Central air and ductless mini-splits tailored to your layout and budget.

Water treatment services

Reliable tank & tankless options for steady hot water, every day.

Whole House
Humidifier

Balanced humidity and cleaner air with IAQ upgrades.

Water heaters

Whole-home softeners and reverse osmosis for better-tasting water.

Same-day HVAC repair in Westminster

No heat? A/C down? We diagnose fast, price upfront, and fix most issues on the first visit.

What Our Customers Are Saying

Our customers’ satisfaction and comfort are our top priorities. Read below to see what our clients have to say about our reliable and professional HVAC maintenance, repair, and installation services.

It's not every day that you come across a water & HVAC company with over 100 five star reviews, but this team deserves it. Wonderful communication, punctuality, fair pricing, and collaboration in coming up with creative solutions.

Endurance HVAC was professional, reasonably priced and did a great job servicing and inspecting my furnace and a/c unit at my rental. They even provided a detailed report and easy payment options. I will be using them again.

Very fast service! Someone we know personally highly recommended you and now we know why. Thank you!

Endurance water & HVAC is a phenomenal company that I've been working with for years. Always five star service, I can't recommend this company enough. The best customer service, and HVAC technicians you could possibly find. I would definitely recommend this company to anyone.

I’ve used Endurance multiple times in my home and they have always been excellent and taken great care of us. As an electrical service technician myself, I know what it takes to deliver high value and high quality work, and Endurance delivers that every time. Thank you!

This is my 3rd or 4th time working with the Endurance team. They are always efficient, professional and informative with what they are doing. I appreciate how approachable they have always been with any challenges we’ve come across in our new home.

Endurance Water and HVAC is a great company they have an amazing team that can take care of any of your hvac needs. They do clean work, I would highly recommend them.

Tell Us How We Did

We’d love to hear about your experience with Endurance!
Your feedback helps us improve and lets others know what to expect from our services.

Proven to be Excellent

Need an hvac contractor?

Comparing bids or planning a project? When you need an hvac contractor in Westminster, we’ll walk you through options with transparent pricing.

Why Westminster homeowners pick us

-Local, licensed HVAC specialists—fully insured for peace of mind.

-Upfront, itemized quotes—good, better, best options for your home.

-On-time arrivals, plain-English explanations, and tidy cleanup.

-Westminster-focused service you can count on, season after season.

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Questions or urgent help? Choose a time that works for you—we’ll take it from there.

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