Boulder

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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

Renee Melkun
5 days ago
Fit our AC repair jn his schedule. Polite. Knowledgeable, was able to get it repaired efficiently.
Elizabeth McKnight
5 days ago
Ryan was very informative and explained my options well. Very happy with this company!
Ralph Smith
5 days ago
Mr. John and Mr. Scott were very friendly and professional.
George Cerbasi
5 days ago
I had an electric heater installed in my garage at my home. I purchased the heater and all the material to do the job myself. Due to health reasons I was not able to climb in the attic and run the wire to the panel. A master electrician, Paul and his apprentice, I think his name was Daniel showed up. They were very polite and knowledgeable. I explained how I was going to do it but if he knows a better way go ahead. He gave me a reasonable estimate and I gave them the ok. They did a professional job and it came out perfect. I have 2 friends that want the same set up that I have and I will definitely recommend Wire Nut.
Larry Clinton
5 days ago
Malik and Trey were efficient, knowledgeable and courteous. They were very respectful of our requests and our home.
Michael Appel
5 days ago
Ricky and Davion were great. Super helpful.
Jennifer Miller
6 days ago
Sam was punctual, knowledgeable, and courteous. He explained everything in detail and gave helpful and informed recommendations. Highly-qualified and experienced.
berkley jones
6 days ago
Well, mannered, polite. Found the problem immediately. Instantly, he told me what I need. Great technician. Replaced smoke detectors downstairs. So far so good.
Carl Arnold
6 days ago
Excellent job Adam, thank you for getting our hvac system up and running quickly. Thorough inspection, knowledgeable and informative.
Lynda Mitchell
6 days ago
Excellent service! Professional and kind.
Anne Keiley
6 days ago
Excellent technicians, helpful, professional, and courteous
Raney Owens
7 days ago
Marc, serviced the furnace, he is knowledgeable, did a great job cleaning the furnace, and recommend an additional service needed in the future. It’s always a pleasure to work with wire nut. Recommend 10/10
Jane Ruff
7 days ago
Helpful, on time, friendly, professional
Miranda Murph
7 days ago
Ricky was the best fixed our electric outlets today!
Ernesto Perez
1 week ago
Ryan came out to inspect our plumbing and duds Fantastic job of walking us through the items he found. Provided some solutions and estimates. Thank you for your great feedback and great support.
Suzy Cox
1 week ago
Ricky S came to do an electrical inspection and switch out a plug. He answered all my questions and explained what he was doing every step of the way. I feel I get exceptional service and value. I am so impressed with everyone I've had take care of my house from Wirenut.
DeAnna Franks '99
1 week ago
I always appreciate the professional, polite and team work of the WireNutHomeServices crews. Joshua was experienced and honest with my whole home plumbing assessment for my annual service.

    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.
    Cartoon handyman in a yellow uniform gives a thumbs-up while carrying a red toolbox labeled FAST!, signaling fast service.