Boulder

Proudly Serving Residents in Boulder

When it comes to keeping Boulder homes running smoothly, WireNut Home Services delivers comprehensive, integrated care—starting with HVAC. Our local experts understand the specific demands of Boulder’s climate, from high-efficiency furnace installations in Table Mesa to energy-smart cooling in Mapleton Hill. We pair this HVAC expertise with complete plumbing and electrical support, offering one source for dependable, full-home solutions.

With over 200 years of combined experience and deep roots in Colorado communities, we approach every home with clarity, respect, and our signature No Surprises Promise. Boulder homeowners know they can rely on us for detail-focused service, up-to-code installations, and a neighborly commitment to doing what’s right—every time.

Comprehensive Home Services for Boulder Residents

Boulder homes range from modern energy-efficient builds in North Boulder to historic properties near Chautauqua. We tailor every solution to match your home’s layout, age, and long-term performance needs across all major systems—HVAC, plumbing, and electrical.

Heating & Cooling Services Designed for Boulder’s Climate

Our HVAC technicians understand the fluctuating conditions across Boulder—from snowy winters to dry, hot summers—and build solutions around long-term comfort, efficiency, and reliability.

Furnace Installation & Repair

We install and service high-efficiency gas and electric furnaces that keep energy use low while delivering reliable heat. Our team ensures proper sizing, ductwork compatibility, and smart thermostat integration for ideal winter performance.

Air Conditioning Installation & Tune-Ups

When summer temperatures rise, we install modern AC systems that cool effectively without overloading your energy bills. Annual maintenance services keep systems running at peak performance, prevent breakdowns, and ensure airflow stays balanced throughout your home.

Heat Pump Services in Boulder

Heat pumps offer year-round comfort and energy savings, ideal for Boulder’s transitional climate. We install and maintain hybrid and ductless options, ensuring smooth operation in every season.

Indoor Air Quality Solutions

Improve comfort and air health with whole-home humidifiers, UV air purifiers, and high-efficiency filters. These systems are customized to combat Boulder’s dry winters and allergy-inducing spring conditions.

Full-Service Plumbing for Broomfield Homes

Broomfield’s mix of newer construction and established neighborhoods brings a wide range of plumbing needs. WireNut Home Services delivers precise repairs, smart upgrades, and fast emergency response—all handled by licensed plumbers who treat your home with respect.

24/7 Emergency Plumbing Assistance

Burst pipes, sewer backups, or major leaks don’t wait for business hours—and neither do we. Our team is available day and night to resolve critical plumbing issues quickly and with care. We use advanced leak detection tools to identify hidden issues behind walls and under foundations. Once located, we provide targeted repairs that protect your home and prevent recurring damage.

Drain Cleaning & Clog Removal

Recurring slow drains or standing water may signal deeper problems. Our team clears stubborn clogs, inspects for buildup or damage, and provides hydrojetting solutions that restore flow and prevent future blockages.

Water Heater Installation & Maintenance

We service all types of water heaters—including tankless systems—ensuring hot water is ready when you need it. Whether it’s a quick repair or a full replacement, our technicians help select and install systems that match your home’s demands and energy goals.

Toilet, Faucet & Fixture Solutions

Leaks, low pressure, and outdated fixtures are common frustrations. We install stylish, efficient upgrades that elevate both performance and appearance in bathrooms, kitchens, and laundry rooms.

Licensed Electrical Services for Boulder Properties

Electrical systems must keep up with the demands of modern homes—and safety always comes first. Our licensed electricians bring professionalism and precision to every job, from inspections to panel upgrades.

Breaker Panel & Circuit Updates

Old panels can lead to flickering lights, blown fuses, or safety risks. We upgrade and expand your breaker capacity to meet today’s energy loads and prepare for future growth, including EV charger or appliance additions.

Home Rewiring & Safety Checks

If your home has outdated aluminum or knob-and-tube wiring, we bring everything up to current code. We also conduct full electrical safety inspections for Boulder homeowners considering renovations or real estate purchases.

Lighting, Switches & Outlets

Add convenience and style with upgraded LED lighting, smart dimmer switches, and properly grounded outlets. We install with care and finish with a clean, professional touch.

Need Help? Give WireNut a Call!

Why Boulder Homeowners Choose WireNut Home Services

Our reputation in Boulder isn’t built on quick fixes—it’s built on doing things the right way. WireNut Home Services stands apart because we lead with transparency, follow through with care, and never lose sight of the people behind each service call.

  • Local Experience That Matches Boulder’s Needs – We’ve worked in homes throughout Martin Acres, Mapleton Hill, and Gunbarrel—each with their own quirks and system challenges. That local familiarity means faster diagnostics, smarter upgrades, and service that respects your home’s history and character.
  • Certified Professionals, Backed by Guarantees – Every technician is licensed, background-checked, and trained to the highest standards. We back our work with a Lifetime Workmanship Guarantee and ensure every service meets local code and industry best practices.
  • Genuine Care, Not Just a Transaction – We believe in doing more than checking a box. That’s why we offer a 30-minute call-ahead before arrival, take the time to explain options clearly, and clean up thoroughly when we’re done. You stay in control throughout the process—no surprises, no pressure.
  • Proudly Serving Boulder and Surrounding Communities – WireNut Home Services is honored to serve families and neighborhoods throughout Boulder County. We frequently assist customers in Gunbarrel, Niwot, Louisville, and Lafayette—bringing our same No Surprises Promise to every job.
  • Invested in Colorado Communities – WireNut doesn’t just operate in Boulder—we give back here, too. From our work with local nonprofits to initiatives like FOX21’s 3 Degree Guarantee and our annual holiday campaigns, we’re committed to making a lasting difference across the state.
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Hear From Our Satisfied Customers

Bret Dawkins
17 hours ago
Friendly and professional service!!
Shirley Logan
19 hours ago
Last November I had an issue with my furnace in my new home. I called WireNut since they had done the original installation. I was encouraged to join their club and I chose to do so because it saved me money. Members get free electric, HVAC, and plumbing inspections. Last week I had those inspections done. I want to commend all three technicians for their professionalism! Jarred Weaver completed the electrical inspection. He did bring up a few issues for me to consider to get corrected. He provided me with options and estimates for each of those issues so I could take action when my budget allows. Shelton Tillett completed the HVAC Inspection. As I expected, he didn’t find any problems with the four year old furnace or AC. He ensured me that they were functioning properly and even helped me with the best locations for new carbon dioxide alarms. Ryan Werner completed the plumbing inspection. Again as I expected, he found no issues with my plumbing. All three technicians were polite, thorough and answered all of my questions and even offered additional information if they thought it relevant to my inquiries. I’m now confident with the work completed during the recent renovations which included quite a bit of electrical and plumbing work. Bravo WireNut for having such professional technicians on their team!
John Hill
2 days ago
Josiah Hernandez did the repair for us. He was professional, knowledge and great to work with. I highly recommend him !!
Dan Sievers
2 days ago
Dominic was super helpful, polite, and knowledgeable when he came for a service call. He was able to explain the issue and what steps to take to be able to remedy it. This was my first experience with wirenut, and I am completely satisfied.
Sami Smith
2 days ago
Marc Kennedy with wirenut came to my home today to look at our old AC and furnace helped discuss our options, he was very polite and efficient.
Cheryl Anderson
2 days ago
The technician was very knowledgeable, explained the replacement costs and answered all questions I had. I will recommend WireNut to my family and friends.
Della Arispe
2 days ago
Adam was very informative and told us what he thought the problem was. He also let us know the time frame we might be looking at. He was thorough and seems knowledgeable.
John Perez
3 days ago
Dominic did a great job on the a/c. Very professional job. Great personality and very respectful. John Perez
Kitty Westerfield
3 days ago
Jared diagnoised the problem. He then presented us with options. Keyan and Liam arrived to execute the plan. All were professional, explained the process along the way, answered questions and were very kind to our very lovable but sometimes intimidating dog.
Joan Fontaine
3 days ago
Joshua was very courteous and pleasant to work with. Followed up on all requests.
Judy Marciw
3 days ago
Scott was very professional, knowledgeable and friendly. He went above and beyond to take care of everything. He went over everything he inspected and let me know what needed taken care of but did not pressure me to do it. He is an asset to the company.
Simon Jacobs
3 days ago
Steven Storms was my technician, who wired up my new gas fireplace. He was awesome - friendly, professional and highly knowledgeable. Job done quicker than expected. Would highly recommend!
Saul Alcala
3 days ago
I had a great experience with WireNut Electrical. Bobby Cornelius and Dylan came out to my home and were extremely professional from start to finish. They took the time to carefully inspect the aluminum wiring in my house and explained everything in a way that was easy to understand. What stood out most was their honesty and professionalism. They didn’t pressure me and made sure I understood the safety concerns, the options available, and what the process would look like moving forward. You can tell they both take pride in their work and genuinely care about helping the customer make the right decision. Bobby and Dylan represented WireNut very well. I appreciate their time, their knowledge, and their respectful attitude while working in my home. I would definitely recommend them to anyone needing electrical work.
Steven Martinez
3 days ago
Service was top notch! Andrew is certified, very knowledgeable about all his electrical duties. He looked at other electrical issues I need fixed, gave me reasonable quotes, and knowledge of what/ how long these jobs would take. Hed did an excellent job with my fans I had installed, in a timely manner. I would highly recommend Andrew, and his team at "Wire nut" for services you may need at your home. I am very satisfied.
Curtis Sharp
3 days ago
Very friendly and knowledgeable. Workers showed up early, did excellent work, and finished on schedule. They explained the work they were doing and showed me the results on camera. Would highly recommend service.
Bryan Thomas
3 days ago
Steve Storms is the guy. He helped me out in the biggest way. I will be calling and requesting him specifically again soon.
Mary Neal
3 days ago
Sophia did a great job. She fixed all the issues with the toilets and got everything back in good running order. Thanks, Bob and Mary
Terri Sasse
3 days ago
Carter was here and installed a new can light in my kitchen. He did a great job getting the new fixture installed and I was mostly impressed by his concern for my home and making sure that he left everything clean and tidy. The light works great. And I appreciate the service.

    Need Help? Give WireNut A Call!

    A broken system at home doesn’t just slow things down — it takes over. If the furnace won’t kick on, the water heater’s leaking, or your kitchen sink’s backed up — we’ll be there fast, and we’ll do it right. Our licensed, highly trained techs bring the skill, experience, and care to get the job done right the first time. No runaround. No surprises.