Compare top-rated hvac providers in Niwot. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 24/7
In the heart of Niwot, we are PureComfort HVAC Repair - your reliable partner for all HVAC services. We understand that maintaining a comfortable …
These companies are based in nearby cities and serve Niwot.
From $50
Up to $500
Open 8:00 AM – 4:00 PM
In Longmont's vibrant community, we are Carroll Mechanical Services - your dedicated HVAC specialists. With a strong focus on air conditioning con…
From $50
Up to $500
Open 24/7
At Welzig Heating, Air, Plumbing & Electric in Longmont, we specialize in comprehensive HVAC services. Our team of experts handles everything from…
From $50
Up to $500
Open 8:00 AM – 4:30 PM
In Longmont's bustling community, we are SAC Mechanical Heating & Air Conditioning - your dedicated HVAC specialists. Homeowners like you face the…
From $50
Up to $500
Open 24/7
In every Longmont home, we understand the constant quest for comfort and efficiency. At M & M Heating, Cooling, Plumbing and Electrical, we're mor…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In homes across Longmont, a persistent issue looms: when air conditioning units falter or heating systems fail, comfort and efficiency take a hit.…
From $50
Up to $500
Open 24/7
At TNT Home Services - Longmont, we specialize in HVAC services, transforming your home's comfort. Our expertise encompasses air conditioning repa…
From $50
Up to $500
Open 8:00 AM – 6:00 PM
In Longmont's chilly winters and scorching summers, homeowners trust us at Mountain Valley Plumbing and Heating to deliver reliable HVAC solutions…
From $50
Up to $500
Open 9:00 AM – 5:00 PM
At Homerun Heating & Air in Longmont, we're committed to keeping your home comfortable all year round. Specializing in HVAC services, we offer a w…
From $50
Up to $500
Open 8:30 AM – 4:30 PM
In Longmont, we are Circulating Air Inc - your reliable partner in HVAC services. We take pride in serving our community, offering top-tier soluti…
From $50
Up to $500
Open 24/7
At Lafayette's Shepherd Heating and Air, we understand that a faulty HVAC system can turn your home into an uncomfortable haven. That's why we spe…
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We show only active businesses that pass moderation. Results are specific to Niwot and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in Niwot by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Niwot. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Niwot too. Mileage is the approximate distance from Niwot.
Looking for hvac in Niwot? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
Read moreA dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
Read more"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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This Spring, we undertook numerous projects, notably the fitting of a new AC unit and thorough cleaning of ducts and vents. Our recent interactions with the contractors, Darrell and Joseph, were exceptional. They were professional and highly skilled in all aspects of their work. For over a decade, we've relied on this same service for all our AC repair and heating needs. They even installed a new furnace and water heater for us a few years back in Niwot. We've never had any complaints about the superior quality of their work. They remain our go-to service for all heating and AC repair work. We couldn't be more pleased to recommend them. A+++!
I can't express enough how pleased I am with PureComfort HVAC Repair. I returned home from a trip to find my house unbearably hot due to my old, problematic central AC not functioning. I searched for HVAC services online and PureComfort had nothing but 5-star ratings. I contacted their service early in the morning and received a call back in no time. Darrell, from their team, arrived at my house shortly after. Upon his arrival, Darrell was able to quickly identify the issue and promptly fixed it at a very fair price. Now, I'm comfortably sitting in my living room, enjoying a book. My central AC is working so excellently that I had to adjust the thermostat because it was getting a bit too cool. If it was possible to give more than 5 stars for the outstanding service I received, I would. If you're experiencing any HVAC issues, I wholeheartedly recommend reaching out to PureComfort HVAC Repair!
Thanks for replacing both our home and office HVAC systems! Both setups are now keeping the indoor air comfortable all day. The new mini-split system quickly cools down the office and makes it much more pleasant to work in. Previously, I tried to install a DIY HVAC unit myself by following the instructions, but ran into issues with the wireless app and needed extra parts. It took a long time to get the right components, and even then, some parts didn’t work well together. The system had trouble running properly and the vent controls stopped working. After months of waiting for replacement circuit boards and getting the wrong ones, I decided to have everything replaced with a new LG mini-split. Darrell did a great job with the installation and now everything works perfectly!
we've been using purecomfort hvac repair for a long time. even after moving to a different neighborhood in niwot, we kept working with them and had darrell come out to inspect the hvac system and ductwork in our new house. over the years, they've always handled our heating and cooling needs, making sure we get the best service. most recently, they replaced our main level gas furnace and ac unit, and also upgraded our thermostat, which made our home more energy efficient. we plan to keep trusting their advice to keep our home comfortable.
we had a problem last night where the a/c kept shutting off, including turning off the thermostat. the system would turn on and off every 15 minutes. i asked for a morning appointment since it was still cool in the house, and joseph got here by 10:30. turns out the float switch was cutting power because the condensate line was clogged. he cleaned it out and now everything works fine again. PureComfort HVAC Repair has always been quick to respond and their technicians are really polite. it's great having a company in niwot that understands customer service!
I've been relying on PureComfort HVAC Repair for my AC repair needs for a long time. Joseph did a consultation to upgrade my home's air conditioning, ductwork, insulation, and furnace area. The team went above and beyond with their service. They handled everything, from getting new ductwork and insulation installed to setting up the electrical and putting in a new unit, all coordinated smoothly. When I moved to a new home, I contacted them again. They always give their best effort, and even when my new AC unit had some challenges during the coldest winter days, they were ready to help and figure out the issue. I really value their honesty and the experienced team members who make you feel like family. It’s great knowing you can trust them to get the job done right.
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