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

Holly Brilliant
2 days ago
Frankie was awesome! Solved the immediate problem and gave us tons of info!! Highly recommend!!
Cliff Lyons
2 days ago
Wire Nut and Steve were fantastic. Showed Steve told us our options and asked questions. We actually had additional work done. All prices were lower than previously quoted by other shops. We will definitely use them again if we have a need.
John Cox
2 days ago
Excellent service from Gary and I would like to have him back whenever I need help from Wire Nut!
Carolyn Long
2 days ago
Brady Ross is an excellent representative and technician. Thanks for sending him.
Bonnie Spencer
2 days ago
Very friendly and knowledgeable technician, did a very thorough electrical inspection, the first we’d ever had, and was very professional. Great job Spencer Atkinson. You made good suggestions that I will think on. I am very happy and satisfied with all WireNut services.
Brian K.
2 days ago
I was in a bind after a home inspection found a damaged sewer line. Frankie Vargas came out to take a look right away. He quickly found that the inspector had made errors on the exact location of the damaged pipe and thoroughly explained the repair process at a more than reasonable price. Mr Vargas’ professionalism and customer service was exceptional. I highly recommend WireNut Home Services and especially Frankie Vargas.
david housefield
2 days ago
Their technicians are always knowledgeable, courteous with great customer service. Adam was no exception and enjoyed working with him.
Joseph Chester
2 days ago
3/17/26 Sophia did a masterful job assessing our plumbing system. Personable & professional and pointed out potentional issues to keep an eye on. Thank you! 2/6/26 Carl L. & associate did a great job replacibg our whole hone humidifer. A different make, but the team had it up & running smoothly! 10/23/25 Gary C-H did annual services this year on both our A/C & furnace. Couldn't be happier with his work. Great job! 11/16/24 Thanks Dalton; great job servicing our furnace. 6/21/24 David did a great job servicing our A/C system. 3/12/24 Brandon F. performed our annual H/W heater service. Explained our system was in good shape overall. Our water quality is within acceptable limits. 11/1/23 Tanner W. performed our annual furnace service and ensured our Honeywell humidifier was set for the season. On time, professional and answered all my questions. Great job! 2/20/23 Jarred W. performed an annual electrical inspection. He noted our auxiliary surge protector had malfunctioned and provided guidance to start the warranty process. Jarred also a discovered a defective GFCI kitchen outlet which he replaced. We're very happy. 12/15/22 Our HVAC tech, Jamie M. did a great job servicing our system. Jamie explained the process at various points during service and provided what I feel was an honest assessment of future HVAC needs to keep our system at peak capacity. Thank You so much!
Lori Dewhirst
3 days ago
Joshua Rullmann came to our home and solved our thermostat problem! He was courteous and respectful. He took the time to listen to my concerns about our heating and air conditioning system and then intelligently worked to fix the situation. I highly recommend Joshua from WireNutHomeServices.
Alicia Thomas
3 days ago
Andrew and Gary is amazing at what he does and is so knowledgeable. Great service!!
Pernell Baca
3 days ago
Steve was awesome! Excellent customer service and expertise!
Joyce Johnson
3 days ago
Joseph Ellerd plumbing work was outstanding. His knowledge and professionalism demonstrated the importance of the customer's support and service.
Amy Fitch
4 days ago
Joshua and Tyler did a great job! They were Hard-working and very communicative with me, and went above and beyond. I made a great choice going with WireNut!
Dennis Merrifield
4 days ago
Franco Vigil came and did the annual service on my furnace. Franco was very friendly and easy to talk to. He did a through job and explained everything. He showed me pictures of things that need attention like air duct cleaning. I highly recommend him to service HVAC systems.
Theresa Hart
4 days ago
Was on time , was courteous, explained everything clearly. Respected the property and cleaned up well. Was very efficient with time, well skilled . Thank You!
Joan Fontaine
5 days ago
Joshua was very courteous and pleasant to work with. Followed up on all requests.
Leald1
5 days ago
WireNut employee Steve Storms came by and installed two lights upstairs. Steve was professional, thorough and let me know about a service which would monitor my electrical system Josh Rullmann from WireNut came by to check on our AC today too. do to warm winter and heat wave coming next week. Everything checked out, Josh did a thorough job to which I appreciated his professionlism. Josh did point out that my filter was a bit lacking as I was using shoot off brand. So I am going to try the recommended filter and we'll how it goes. But, I was absolutely thankful for the customer service Josh gave our house. Give WireNut a call, WireNut and Steve, Josh have your back.
Debbie Eicher
5 days ago
Shelton Tillett did a GREAT job. We appreciated his thoroughness. He is very personable, professional and knowledgeable. We'll give Shelton a rating of 10/10. 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.