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

mark duran
2 days ago
Andrew Riley was absolutely great very knowledgeable about everything including laws, regulations, codes and electrical history very knowledgeable and professional in his work makes sure job is done right the first time highly recommend
William Cool
2 days ago
Informative, thorough and friendly. Highly recommend him !
Deborah Bornholdt
2 days ago
I was having a new oven and range installed, and I needed to update my old 3 prong 220 receptacle to 4 prong. I called before the installers got all their tools picked up to leave, and was able to get Junior up here to change it out within an hour. He was very efficient and super friendly. Thank you very much! You will be my go-to electric company going forward.
Leif Marvin
2 days ago
As with every technician from wire nut that has come to my house Junior was no exception. He was professional, pleasant and told me everything I needed to know and completed the job very cleanly. I would highly recommend Junior and wire nut to anyone. Every technician that has come from wire nut were very personable, pleasant, informative and had our best interests in mind. Both my wife and I are appreciative of the work Wire Nut does.
Alli Parker
2 days ago
Always wonderful and trustworthy Thank you Josiah and Sophia for the peace of mind you provided me today Best plumbers ever Great electrical team too
Faye McRoy
2 days ago
Nice guys, very pleased with the service
John Perez
3 days ago
Alex did a great job repairing our a/c it was a hot day 95 degrees. Alex was very professional, knowledgeable and quick to fix our home a/c . Thank you Alex.
Kraig Kenny
3 days ago
Steven is very professional, skilled and pleasant. He did great work and took time to explain things to me, which I very much appreciate.
Jacqueline Scripture
3 days ago
Super guy who checked everything and addressed all concerns. Gave explanations on current status of plumbing and what to be aware of. Would recommend him highly!
Katherine Schultz
3 days ago
Knowledgeble and professional.
James
3 days ago
.Plumber Ty cleaned out wads of hair from two drains, which now work perfectly. Ty is dedicated to his trade as a career and will provide great service for years to come.
Tyler Stuart
4 days ago
I truly appreciate the high quality work and honest assessment Shelton gave during our latest WireNut service. Looking forward to working with WireNut on upcoming projects and would recommend them to others.
Doug Dal Soglio
4 days ago
Josiah and Sophia were professional in appearance and were very knowledgeable and friendly during the annual plumbing inspection.
derrek davison
5 days ago
Adam was knowledgeable and efficient, as well as polite and personable. A genuine professional, as I've come to expect from Wirenut.
jenasulley
6 days ago
I would have given 5 if it weren't for the appt. Schedulers. Consulting was great and the technician. They were friendly, knowledgeable and professional but the appt. Schedulers didn't give enough information or don't have information to give. Waste my time relaying messages.
Heather Fitzpatrick
6 days ago
Staci and Tristan are absolutely amazing! They were very understanding and empathetic to my situation and provided me with options that work best for me.
Nancy Beach
6 days ago
Adam was informative, knowledgeable, and personable. A great combination! Thanks again Adam.

    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.