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

Dianna Voruz
2 days ago
These guys were awesome! Tjhey were very thorough and explained everything in detail. Very friendly also. Would definitely give them a 10!
Rodney Brown
2 days ago
Very knowledgeable. Explain different solutions. Very professional. Very courteous. Easy to talk too.
Paul Richardson
2 days ago
Jerry was very helpful and explained every thing great.
David Marquez
2 days ago
Shad was very attentive and thorough in his work. Highly detailed oriented and was awesome to conversate with as well.
John
2 days ago
After a tune up and inspection on my 39 year old furnance, revealed several corrosive problems and minor carbon monoxide levels, I decided to replace it. Brian and Cannon from Wire Nut showed up on time and I couldn't have been happier with the courtesy, professionalism, and care they demonstrated. My furnance was located in a small utility closet in a finished non walkout basement. The old furnance had to be removed and carried up two levels of stairs with a tight 180 degree turn half way up to the main level. Brian and Cannon took extreme care not to bang into the walls or trim taking the old furnance out and putting the new one in. Throughout the process they they were patient with me watching, explained what they were doing, showed me some of the warn parts and answered all my questions. They were like having family in the house. Bottom line is, I was extremely happy with the end result and the professionalism of these two Wire Nut technicians. Highly recommend!
John
4 days ago
I scheduled a tuneup visit on my 39 year old furnace that I suspected was running on its last legs. Marc from WireNut came out and performed a thorough inspection and identified several issues such as rusting burners and traces carbon monoxide. Although not yet at a dangerous level, it indicated a dangerous condition in the near future. I decided it was time to replace the firnance. Marc provided several replacement options for the square footage to beheated. He did not try to oversell or push the most expensive model. I chose a quality furnance, at what I considered a fair price, that I was confident would do the job. Marc was able to get the installation scheduled for the very next day, just in time for the first hard freeze of the year. I was very impressed with Marc who was personable, professional, and I felt very trustworthy. I have no reservations about recommending WireNut for you HVAC needs.
Terrence Rotering
4 days ago
Franco was Awesome! Great job! Friendly, professional and knowledgeable. Well done! A pleasure dealing with you!
Guy Arseneau
4 days ago
Franco was great and the service to my heater was very professional and thorough. I would highly recommend Franco and WireNut.
Dianna Voruz
4 days ago
These guys were awesome! Tjey were very thorough and explained everything in detail. Very friendly also. Would definitely give them a 10!
Clyde Mock
5 days ago
I was very pleased either the service Marc Kennedy provided. He explained every step on checking our furnace and explained that there was some rust on the back side of the heat chamber possibly caused by a plugged air conditioner drain that eventually could develop into a problem but ok for now. He also figured out why our humidifier wasn’t working and corrected the problem. I was very satisfied with the service we got.
Thomas Morgan
5 days ago
He did a through inspection . Was Professional and courteous.
Bonnie Spencer
5 days ago
Super service, friendly and knowledgeable technician, solved my problem and was very professional and committed to getting the right solution. Great job Steve!! I am very happy and satisfied.
Vivi D
5 days ago
Great plumber who fixed the toilet and recaulked the bathtub. However, not cheap at all. I will shop around for the next projects, as I manage four houses.
Anthony Little
5 days ago
Great knowledge and customer service. Outstanding technician (A.J).
Lawrence Solan
5 days ago
Josiah was pleasant and efficient and explained everything.
Donna bas
6 days ago
Yearly tuneup for $79 ended up being $500. Marc was thorough and efficient. Friendly.
Michelle Jarest
6 days ago
Junior, Gary and Brian have all been fantastic in getting my new heating system installed. As luck would have it, our system stopped working right at the weather turned. Wirenut was quick to get me on the schedule and all technicians involved have been wonderful to work with. They all took the time to explain and show their work and were timely in their arrival and completion of the job. Would highly recommend!

    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.