Aurora's Trusted Heating & Cooling Experts

Aurora’s hot, dry summers and cold winter snaps put real demand on a home’s heating and cooling system, and the city’s elevation near 5,471 feet changes how that equipment needs to be sized and tuned. WireNut’s licensed HVAC technicians service homes throughout Aurora, from Original Aurora properties still running decades-old furnaces to new high-efficiency systems in Southshore and the Aurora Highlands.

Air Conditioning

Aurora’s hot, dry summers put real demand on a home’s AC system. We service, repair, and install air conditioning sized correctly for our elevation and climate.

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Air Conditioning Repair

Warm air blowing, short cycling, or a system that won’t turn on at all. Our technicians diagnose and repair Aurora AC problems fast.

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Air Conditioning Replacement

When repair no longer makes sense, we help Aurora homeowners choose and install a correctly sized replacement system built for our elevation and heat.

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Heating Repair

A furnace or heating system acting up during an Aurora cold snap needs fast, honest diagnosis. We track down the real problem and fix it right.

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Heating Replacement

An aging furnace losing efficiency at Aurora’s elevation is worth replacing before it fails entirely. We help you choose the right system for your home.

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Furnaces

From routine furnace service to full installation, we work on furnaces tuned correctly for Aurora’s elevation and cold winter stretches.

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Heat Pumps

Heat pumps offer efficient heating and cooling from one system. We install and service heat pumps matched to Aurora’s climate swings.

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Boilers

Some of Original Aurora’s oldest homes still run hydronic boiler heat. We service and repair boiler systems that many technicians no longer touch.

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Ductless Mini-Splits

Ductless mini-splits are a smart option for additions, garages, and homes without existing ductwork. We install and service mini-split systems throughout Aurora.

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HVAC Maintenance

Regular maintenance catches small problems before they become expensive breakdowns. We offer full-system tune-ups for Aurora homes year-round.

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AC Maintenance

A pre-summer AC tune-up keeps your system running efficiently through Aurora’s hottest months, when a breakdown is the last thing you want.

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Indoor Air Quality

Aurora’s dry climate and dusty spring winds affect indoor air. We install air purifiers, humidifiers, and filtration upgrades to help you breathe easier.

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Full-Service Heating & Cooling for Aurora Homes

Aurora’s elevation means combustion appliances and air conditioning both perform differently than they would at sea level, and a system sized without accounting for that runs less efficiently and wears out faster. Add in hot, dry summers and occasional hard freezes, and Aurora HVAC systems work harder than in milder climates.

Our technicians service, repair, and replace furnaces, air conditioners, heat pumps, and everything in between, correctly accounting for Aurora’s elevation and climate rather than applying a one-size-fits-all approach.

Why Aurora Trusts WireNut

WireNut has earned 11 consecutive BBB Awards of Excellence in Customer Service, and thousands of Google reviews from homeowners across the Front Range back that reputation up. Our licensed HVAC technicians show up on time, explain the problem in plain language, and give you upfront pricing before any work begins.

We size and tune every system with Aurora’s elevation and climate in mind, whether that’s a furnace working harder in thin winter air or an AC system built to handle our hot, dry summers, so you’re not stuck with equipment mismatched to where you actually live.

What to Expect When You Call WireNut

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Step 1: Schedule Your Visit. Book online through our contact form and pick a time that works for your Aurora home.

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Step 2: Diagnose and Quote. Our technician inspects your system, explains what’s going on, and gives you a clear, upfront price before starting.

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Step 3: Fix It Right. We complete the work correctly, test the system, and stand behind the job.

Flexible Financing Through GreenSky

A new furnace or AC system doesn’t have to wait on your budget. WireNut partners with GreenSky to offer flexible financing options for qualified Aurora homeowners, so you can get comfortable now and pay over time.

Frequently Asked Heating & Cooling Questions in Aurora

Answers to the questions Aurora homeowners ask us most about heating, cooling, and indoor air quality.

Ready to Get Started? Book Your Visit Today.

Get an upfront quote from a licensed Aurora HVAC technician. Schedule your visit online and we’ll take it from there.

Cartoon handyman in a yellow uniform gives a thumbs-up while carrying a red toolbox labeled FAST!, signaling fast service.

Hear From Our Satisfied Customers

Theo Williams
20 hours ago
Kamal, he came on time. He was considerate of my home, and worked efficiently to repair my air conditioner.
Scott Kallback (SK)
21 hours ago
UPDATED: had a new A/C unit installed. The techs were efficient, explained everything and left the area clean.

Helpful and friendly. Franco walked me through all aspects of the service, explained areas of concern and how to maximize the life of the a/c unit. Definitely will use again!
Cynthia Copeland
21 hours ago
Josh did an excellent job! And he did it very quickly! He was also very pleasant!
Thomas Johns
22 hours ago
They installed a new combi-boiler and whole house water treatment system. Installed quickly, and professionally. Only took one day. Very satisfied with the work done. They explained everything well.
Lance Browne
2 days ago
Joshua Aguirre was very professional. I’m very glad that he explained stuff so that I would understand. I’d recommend him to anyone at any time.
Robert LaForge
2 days ago
The Electrician was a pro! Troubleshot potential problems before even getting to the requested work. The end result was more than what the initial call was for. Excellent
Paula Bonney
2 days ago
WireNutHomeServices reviewed my plumbing and HVAC and AC unit, presented repairs needed and repaired promptly the same day. Very nice specialists
Robin Dinneen
2 days ago
Very nice, patient and informative. Extremely personable and answered all of my questions.
Matthew Martin
3 days ago
Dylan and Michael were considerate, knowledgeable, friendly, and professional. They took the time to answer all of our questions. We can tell immediately they did good work.
Joshua Dimenco
3 days ago
The copper line on our refrigerator unfortunately burst, so we have since had it entirely removed.
Jamie Erickson
3 days ago
We had two electrical service appointments for different services over a short period of time. Both of our on-time technicians resolved the problems with great communication, diligence and attention to safety.
John Bermudez
3 days ago
I have used WireNut several times for a variety of services, from checking plumbing lines to HVAC tune-ups and electrical work. No matter who they send or who I speak with over the phone, I’m always impressed by their professionalism and genuine family-oriented approach.

I had the privilege of working with Frankie today, and let me just say—what a great guy! He was easy to talk to, took the time to explain everything thoroughly, and was incredibly personable. He’s exactly the kind of person you want representing your company.

The same goes for everyone I’ve spoken with over the phone. Dawn, Jason, and the entire staff have consistently been friendly, professional, and a pleasure to work with.

Thank you all for providing such outstanding customer service. It’s rare to find a company that delivers not only quality work but also makes every interaction feel personal. I wouldn’t hesitate to recommend WireNut to anyone looking for honest, professional, and caring service.
Malachi Ricks
4 days ago
Joe and Chris were the best
Arturo Roman
4 days ago
He really did a great job and explained everything to me. He should get a rise in pay!
Ivan Perrino
4 days ago
I had the pleasure of having WireNut help me with my serious plumbing problem. I had seen a sign somewhere that said they do plumbing - they have a good reputation - so I called. I had the pleasure of working with Frankie Vargas. He’s a gem and he went the distance to really ensure what was wrong and how to fix the problem. He explained the fix to me as it was complicated. But I understood. He was careful to explain options which they may be required to do if there were further complications and let’s face the truth, there can be complications. But he assured me and he was good to his Word, that they would explain the process along the way and even show me with the camera exactly what was going on. A few days passed and I was scheduled for service which required an inspection and a schedule with the local municipality - which delayed WireNut. But WireNut prevailed and the work began. The technicians sent were gentlemen and very sensitive to cleanliness - you know, keeping their work area clean and tidy while doing some difficult work. Those gentlemen Joseph Ellerd and Chris Beatty worked as a team. They were efficient and clever in their work which I watched much of the time. They maintained decorum in their language and in their respectful conduct. They were a real pleasure to know and like Frankie Vargas, they kept me apprised all along the way. I expect because of this consistent experience with WireNut plumbing department, that you too will find your experience more than completely satisfactory! It was certainly 5 Star and above!
David Albert
6 days ago
Kamal Ehiemua Performed a troubleshoot service to pinpoint standing water around the furnace. Problem worked and solution found. Kamal knew what to look for and what to do. Extremely pleasant work with.
Judith Brisbois
7 days ago
Kamal did an excellent job of inspecting both my a/c and furnace. He is polite and extremely knowledgeable and capable. Excellent employee.
Judy Dossey
7 days ago
Josh, Kyle were amazing , they were very detailed to make sure everything was taken care of . I highly recommend them to anyone