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

Cara Koch
3 days ago
Price includes membership fee Mark is knowledgeable, efficient and willing to explain what he’s doing
Justin Bruntmyer
3 days ago
Great work by the drainage team! The work was done professionally and all details were given throughout the process. Would hire these guys again for sure.
Leon Sheeley
4 days ago
Franco was very professional. He not only fixed the problem for me but also checked on everything for problems that might come up.
Jess Gonzalez
4 days ago
Steven handled 2 ventilation jobs for me and did a very efficient job
Ron Graham
4 days ago
Alejandro put in a long hard day replacing an old electrical panel. He was courteous and perfectly professional.
Dawn LaBlue
4 days ago
Great work. Clean. Fast.
Marle n e Mitchell
5 days ago
Hello, I am writing to express my sincere appreciation for the exceptional service I recently received from members of the Wire Nut team. From the moment I reached out, I had the pleasure of speaking with Haley. Her professionalism, attention to detail, and genuine care made a remarkable difference in my experience. She went beyond and above to assist me. Haley, you presented yourself with levelheadedness and grace and support through a stressful time for me. I so appreciate you. You made me laugh, when I wanted to cry. I scheduled to have my HVAC system cleaned. Steve and Xavier came out to complete the project. Little did I know my entire furnace was in trouble. Steve took the time to perform a complete thorough check of each and every part of the furnace. His ability to anticipate needs, provide clear communication, and resolve matters efficiently reflects a level of dedication that goes above and beyond expectations. Steve your attention to detail, and willingness to explain each step gave me confidence that my repairs was in capable hands. Xaiver also went above and beyond to drive 40 minutes to pick up a part needed, in not-so-great weather. In addition, his attention to detail to ensure that my house was put back together and cleaned was just amazing. Both guys were just remarkable. It’s rare to encounter such commitment, and it truly left a lasting impression. I extend my gratitude to Steve and Xavier whose efforts not only met my needs but also reinforced my trust and loyalty within the company. I would also like to give a shout out to Carter and Dominic who came out to repair some electrical work for me. Carter went above and beyond to check my electrical box and furnace to ensure everything was running smoothly. Carter wrote up the invoice for my HVAC system and advised me to call and schedule an appointment. Just wonderful dedication, knowledgeable, customer focus individuals Carter and Dominic. And lastly but not least I had the pleasure of speaking to Colleen, when I left a message in regard to Steve & Xaiver. She made my day, made me smile and laugh. It was such a pleasure to talk to her as she reinforced the company standards and commitment to excellent service. I look forward to continuing our relationship and will gladly recommend your services to others. Wire Nut you have some exceptional, extraordinary, customer focus employees. My appreciation for the following individuals: Haley, Colleen, Steve, Xaiver, Carter and Dominic - Someone should give them raises, big raises! Thank you once again for your outstanding work and being customer focus! Ladies, please pass this email to the individuals I mention. I thank you. Marlene Mitchell
Anthony Angotti
5 days ago
The two gentlemen that came to clean my vents and furnace and AC unit were amazing. Both extremely professional knew what they were doing and what they were talking about. WireNut has been amazing to deal with. Yes they are more expensive but definitely worth it. You get what you pay for
Dawn LaBlue
5 days ago
Great work. Clean. Fast.
Kimberly Eisenbarth
5 days ago
Steven was pleasant and knowledgeable. I would recommend WireNut for any electrical needs.
Gabriel Gonzales
5 days ago
Andrew was knowledgeable, friendly and professional!
Joe Boden
5 days ago
Jared was very thorough and knowledgeable. Recommended
Tom Harold
6 days ago
Had an electrical problem I could not solve and so I called WireNut. Service was quick and the Electrician, Jarred Weaver, was great. He was quick, diagnosed the issue, fixed the problem and gave me recommendations on permanent fix.. He also checked another problem & inspected my Utility Room (WH & Furnace). All included in the service call. And WireNut gave me a deal on the call. Very happy.
Steve Ellis
6 days ago
WireNut is responsive and very professional. Outstanding job! Shout out to Marc for his efforts.
Sharon Brown
6 days ago
Brian was awesome! Prompt, friendly, professional and very informative and thorough. He found an electrical issue ( and good thing he did) and informed me of my options and quotes. Very reasonable . We are using them again for that repair and will again for all our needs in this field. Great customer service with everyone i encountered. Very happy customer. New review . Had a new ac and heater installed on 10-1-21. As I was not person with the techs during the full installation , I was in contact with Brian C and Adam, and it appears everything looks perfect and thankful for their professionalism and prompt service. Jessie S and Connor were very prompt, friendly and professional when they replaced my breaker box and other electrical issues. From what I see all looks good . Using them again for future issues Jessie was as professional as before and came to put finishing touches before inspections. Jessie Joseph did great at giving me an estimate on a future job . Thank you all at wirenut 5-3 Ben and his associate were very quick and pleasant as they did a follow up appointment 6-14 David R was phenomenal. Very pleasant and informative. Love this company and all the staff I’ve encountered 4-7-26 Karson was fabulous, friendly and knowledgeable and repaired the issue at hand . Thank you . Great job!
Savannah OHara
6 days ago
Fixed our issue super fast and was extremely knowledgeable. Another great appointment with Wirenut. Will definitely request Frankie again for our plumbing needs!
Mike Everett
6 days ago
Outstanding work , professional and knowledgeable thank you for your work
Maurice Cowley Jr
6 days ago
Fast, efficient, and courteous. Franco Vigil explained everything to me in a simple and easy to understand manner. I will definitely continue to his services.

    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.