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

Susan Cobas
1 day ago
We reached out to Wire Nut for an electrician to relocate multiple ceiling fans in our home, basement and patio. Our electrician, Skyler Head, was well focused and diligent on everything he was accomplishing. All work tested out 100 perfect. We had some old wiring that needed to be removed and upgraded also. Thank you Mr Head for your diligence and performance.
Peggy Maczko
2 days ago
Frankie Vargas came on time and with prior notification to clear my slow draining kitchen sink. He showed me what he was going to do, did it, and it worked as stated. He will return to further clean the drain in these older pipes. He was very courteous and explained very well to this senior homeowner. A job well done by a very nice technician.
SFGB18Z Rwoodworker
2 days ago
Korey from Wirenut did an amazing job. Very professional, quick and clean work. This is the only electrical company in town that I recommend to anyone.
L Rene Abreo
2 days ago
Brady Ross from Wirenut Home Services came out and did a complete walk thru of our systems. Very thorough and very professional!
Robin Lee
2 days ago
We had our air conditioning system checked and filter replaced in preparation for summer . Josh was very friendly, professional, and helpful. Spent time showing us pictures and being sure we understood the status of our system and any next steps to maintain it properly.
Justin Bruntmyer
2 days ago
Great work by plumber! Very detailed and did a great job replacing backyard spigot.
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.
Mark Biernacki
3 days ago
We had our annual maintenance of our furnace and a/c system performed by Kamal E. He was friendly and informative. He invited me to stay by his side as he performed his job so that I could learn and understand what the work entailed and how my home’s systems work. I took advantage of that! I really appreciate the service by Joshua and Wire Nut.
Brian Carter
3 days ago
Dominic fixed my issue with 3 way light switch like a true pro. The wiring was wrong when I bought the house but he figured out the problem and resolved it. This tradesman is welcome to fix my electrical issues in the future. Would absolutely recommend
R Wesley
3 days ago
WireNut sent out Jason Vigil today to perform my annual plumbing inspection. Jason is an excellent human being and a very knowledgeable plumber. Pleasant to talk with and able to answer all my questions (and I ask a lot of questions) while adding plumbing secret details to prevent future issues. Encourage him to get his Master Plumbing license he's better than even he thinks. R. Wesley
Shari Allsup
3 days ago
Gary Burgess was punctual, courteous and professional. He quickly replaced what needed to be done. I appreciate the professionalism that Wire Nut has displayed through the entire process.
Ken Quigley
3 days ago
Franco, our technician, was very professional, efficient, and thorough. He identified the issues with our air conditioning and provided solid recommendations to get it working properly again. I would highly recommend Franco and wirenut.
Robyn Parker
3 days ago
I've been a Wirenut customer for years. Very happy with the service from the initial call to the end of the job. Highly recommend.
Allen Willoughby
3 days ago
Kamal was outstanding!!
Rita J
4 days ago
Guys were great! Courteous, aware of Perry’s, and generally a pleasure to work with
Mike Dobyns
4 days ago
Josh did a Great job and was very thorough on looking at everything! Very much appreciated for extra time It took!
Samantha Hensley
4 days ago
AMAZING!! From scheduling to dispatch to our technicians, who acted fast, communicated well, and made a stressful situation less of an issue, I am highly impressed with this business and will be a return customer for sure. RETURN CUSTOMER REVIEW: WireNut always coming in handy. I am a member of their warranty type program and they truly are convenient! Messaged them yesterday to schedule my furnace and a/c tune up in one visit. Kamal came out today and got us taken care of quickly and professionally! & it was 100% covered by our annual membership.
Ashley Davis
4 days ago
Tanner was very knowledgeable, helpful, and professional. He went out of his way to ensure that I was taken care of! Thank you!

    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.