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

michael kindt
1 day ago
Wirenut plumber Tristan was awesome in fixing the broken pipe in my basement. He quickly found the problem described what work was needed provided a repair estimate. He was professional and courteous throughout the process. Highly recommended!
Judy Dossey
1 day ago
Josh, Kyle were amazing , they were very detailed to make sure everything was taken care of . I highly recommend them to anyone
Ryan Case
2 days ago
Kamal was very friendly and knowledgeable. Thanks for your help in making sure my furnace and A/C are running smoothly!
Josie Tibbitts
2 days ago
Zebulin Pentland had great knowledge of A/C, heating, and electrical components. He was very thorough and answered all of my questions with curiosity and in terms that were easy to understand. We have used WireNut since we bought our home 5 years ago and will continue to use this company for our home's needs in the future.
Gale Burns
2 days ago
Gary was a great help. Diagnosed my furnace issue and helped discuss my options. Awesome honest employee. Thank you so much.
Scott Carlson
2 days ago
Gary Conte. Great Service
Susan Cobas
2 days ago
We would like to express our sincere appreciation for the Master Plumber you sent to our home, Mr. Brian E.,, who was very diligent with his work on 2 bathrooms, a laundry room sink, and a kitchen disposal all remove and replace. Thank you for sending your best.
Greg Shaffer
2 days ago
Very professional and thorough.
Stephanie Reilly
2 days ago
Karson was awesome he explained everything and now I know what the problem is with my toilet and he fixed it! Thank you Karson
Nicholaos Bohren
2 days ago
Karson flushed my tankless water heater and did a great job. He was on time, professional, and efficient and explained everything clearly without any upselling. Clean work and no mess left behind. I’d definitely use him again.
Anthony Davis
2 days ago
Great work! Knowledgable and understanding!
Ryan Mince
2 days ago
Professional, polite, knowledgeable, and excellent communication. Will hire again if need arises. Cheers!
sherry kennedy
2 days ago
The job at my home was unusual and complex: remove an old non-functioning solar system (installed '83), put in a new furnace and air conditioner, upgrade an electrical circuit panel and remove an old water heater and energy storage unit from the old solar system. Chance Seymour was overseeing it all, explained everything they would be doing, called when he said he would, showed up with his delightful crew on time, cleaned up well after the 2 day project and very considerate. I don't know what else in the future I may need them for (all the projects done), but if I do, I will call WireNut and hope I get another "Chance".
Tim Pagan
3 days ago
Very friendly professional. He knows what he's doing. I like the job that he completed.
Robert Jackson
3 days ago
Tristan Daffan did a wonderful job figuring out why our alternate faucet in our prep-sink was not getting water. He made several checks within the system to determine what the cause was for the water not making it to the facet. He identified a small 3/8" Push Check Valve had failed. Although he didn't have one of these item on his truck he was able to help me find it on the internet and order it. Thank You Tristan, I would have never figured that out!!! Tristan was very polite and efficient and made sure that I was satisfied with what he was able to identify.
Jason W Hogan
3 days ago
Scott was fast and efficient. Gave us a couple things to look out for in the future and some options for service if we wanted to address those issues. No hard sale.
Linda S
3 days ago
Absolutely wonderful company. Gary came out this time for us to check heating and air conditioning systems. Wonderful personality, respectful and extremely competent in his job. Such a pleasure dealing with friendly professional people; and every person we have dealt with at WIRE NUT has been just that. Up to and including the scheduler and phone people. Gary was very caring and knew exactly what he was doing. He was able to answer all the million and two questions that we had regarding our systems. We thank him profusely and look forward to dealing with him in the future should the need arise. Which, of course, the need will arise just with yearly maintenance if nothing else. We know if we have an urgent problem, Wire Nut and their incredible employees will be there. Thank you for all your services and; Gary, it was indeed a pleasure to deal with you today and hope to see you in the future.
Robert Piccione
3 days ago
Jerrod Weaver is kind and thorough. He took the time to go through our electrical needs and make educated suggestions.

    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.