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

Leif Marvin
2 days ago
As with every technician from wire nut that has come to my house Tristan, Junior and Jared were no exception. They were professional, pleasant and told me everything I needed to know and completed the job both plumbing and electrical very cleanly. I would highly recommend all of them 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.
Linda LeMieux
2 days ago
Zeb did a great job. Super efficient, friendly & on time. Dog friendly. Came out the same day I called.
Matthew Newton
2 days ago
Gary was incredibly efficient and helpful in explaining what I needed for furnace repair or replacement
Mike Everett
3 days ago
Excellent and really knowledgeable
jfg hudson
3 days ago
Junior was professional, courteous and informative. We were able to get our heater element fixed and he installed 3 ceiling fans (1 in our living room, 3 in our cabin). He also took the time to assist us with a concern we had with kitchen/garage outlets.
Joseph Alcala
3 days ago
They were so professional got the job done and cleaned up after themselves. Thank you we will definitely be using your company again!
Joseph Alcala
3 days ago
Very professional did a great job show and let me know what was going on I would definitely be calling back. Thank you Mat
Maryjo Coleman
3 days ago
Josiah is outstanding!!! Professional, knowledgeable, personable. Took the time to walk me through everything so I could understand the entire process. Answered all my questions. Thorough in his entire approach. Excellent service!
Mary Frances Harrison
3 days ago
Excellent technician, Ryan Werner, from Wirenut in their Drain/Plumbing Department. Ryan is a very professional journeyman plumber and he efficiently installed our new Garbage Disposal on Wednesday, January 14. We can always count on the Wire Nut standard of excellence with their technicians! Pat and I highly recommend this business for Home Drain services!
S J
4 days ago
Mason Lucas is who you should ask for to oversee your wirenut project. This company’s consistency is rocky at best; to make sure you have a good experience, please use Mason. A slight warning; previous work was not the best. Cost vs quality did not match. I am giving this review in hopes of an upswing.
Kathy Compton
5 days ago
Keyan Teegerstrom performed extensive electrical work for us installing wiring and replacing outlets. He was knowledgeable about codes, courteous, and professional. He performed the work by himself due to staffing staying well into the evening working with a headlamp to complete the project. We were very pleased with the quality of his work.
Aarren Stager
5 days ago
Needed a quick turnaround for some small projects and repairs. They got me scheduled quick and easy.
Mary Frances Harrison
5 days ago
Excellent technician, Ryan Werner, from Wirenut in their Drain/Plumbing Department. Ryan investigated that there is a leak from our very old garbage disposal and he will bring a new garbage disposal tomorrow to replace the broken one, and he will perform other repair work. We can always count on the Wire Nut standard of excellence with their technicians! Pat and I highly recommend this business for Home Drain services!
Russell Ernst
5 days ago
Ryan was very helpful and shared some new ideas for my plumbing project.
Brian Caffee
5 days ago
Furnace was not running. Made an appointment for the same day and the technician, Adam, was really great. Very professional. He worked on the issue and recommended a new furnace but whatever he did seems to have worked, at least temporarily. Highly recommend using WireNut.
Shermaine Seales
6 days ago
I called WireNut to update my water heater to code. The plumber that came out and provided the quote was Gary Burgess. He was thorough in explaining what the process would entail and what I needed. Gary Burgess is a savvy technician who is very knowledgeable and experienced. I am extremely pleased with the work he completed and would definitely recommend him for future work.
Joseph Rota
6 days ago
Very good and professional people. Had them work at both my office and home and I am very satisfied with the workmanship and commitment to customer service. Would highly recommend them to all.

    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.