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

Glenn Gale
2 days ago
My technician was courteous and professional, as always. Did a great job and provided me with a lot of good advice and insight!
Jeff Talus
2 days ago
Andrew was great at electrical work and was very friendly and pleasant to work with. Highly recommend him.
Jan Satterwhite
2 days ago
Gary was personable and professional. He explained the info we needed.
Coyote Blue
2 days ago
WireNut replaced our heater in October 2025. They took great care not to mess up our house. They explained our options very clearly. Im not sure exactly how to say this but I used to work in the trades and I could tell these guys knew what they were doing. I never once saw them stumped during the tear down and install. They even fixed part of the roof that they didn't mess up. This may not be important to anyone but me but they were extremely polite. They explained everything they were doing as they did it AND in three days that they worked in our house I never heard any of the three use ANY foul language. Would definitely recommend
Nick Torres
2 days ago
I had the pleasure of having Ty Reffel from Wire Nut come to my home to fix some plumbing issues, and I couldn't be more pleased with his service. Ty was incredibly thorough in diagnosing the problem, taking the time to explain everything clearly so I understood exactly what was needed. He was professional, articulate, and friendly throughout the entire process. Additionally, Ty kept the work area spotless and respected my home, which I really appreciated. His expertise and attention to detail truly stood out, making what could have been a stressful situation much easier to handle. I highly recommend Ty Reffel to anyone in need of reliable, professional plumbing services he is truly an asset to Wire Nut and a trustworthy technician. Thank you, Ty, for your outstanding work!
Matt
2 days ago
Brady was very professional and knows exactly what he is doing. He explained everything clearly and effectively. Thanks for doing a great job.
Mark Swager
3 days ago
Excellent service! Very prompt, courteous, and professional.
Roxie Lasasso
3 days ago
Fast and efficient, did an excellent job!
Irma Manor
3 days ago
Matt B. was my service technician today. He did maintenance on my gas furnace. He also changed the humidifier filter and furnace filter. Matt was very thorough. He was courteous, respectful, and gave me detailed explanations of his work. He arrived when scheduled! He also checked the outside vent for the furnace. Thank You for sending Matt to my home today! Irma
Geoffrey Mack
4 days ago
Gary was excellent. He communicated well. He was very professional in his approach and went above and beyond to make sure we were satisfied.
Paul Richardson
5 days ago
Jerry was very helpful and explained every thing great. This was the first time that I ever saw a furnace tore apart all of the way o remove it. Good job
Mark Swager
5 days ago
Excellent service! Very prompt, courteous, and professional.Franco was great.
Amy
5 days ago
Steve, Paul, and Nick did an excellent job fixing our electrical problems. We were able to get an appointment next day (Wednesday) and got our new electrical panel installed Friday. So many small things had gone wrong with our 5 year old electrical system that we replaced everything. This was a pricey decision but the peace of mind of having a safe home is priceless.
Mark Swager
5 days ago
Excellent service! Very prompt, courteous, and professional.
ben Con
6 days ago
Josiah was a great technician/plumber who was courteous, wore shoe booties in the house and quickly identified my issue. He called ahead to confirm, gave estimated arrival, and arrived on time.

    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.