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

Jackie Whelan
4 days ago
Josh and associates did an amazing job! They replaced and upgraded the electrical service box and wired the entire basement as part of finishing the basement. They finished a day earlier than expected and cleaned the entire area. Josh and crew were friendly, considerate and above all else very professional. Thanks WireNut!
Lorenzia Pitts
4 days ago
WireNut made scheduling online very easy and kept me updated on when the plumber would arrive. Mariah was prompt and very professional. Instead of simply saying she needed to replace the outdoor house faucet, she went right to work at attempting to rebuild it (half the price of replacement). She got the faucet rebuilt and tested quickly. Very good service, I will use them again for plumbing or electrical work!!
Ken Snozek
5 days ago
I was please that they were very patient with me with my hearing loss. They took their time to get the job done like professional.
Mike Taber
5 days ago
Very happy with Chance! Very knowledgeable and through.
Dan Sederstrom
5 days ago
Very courteous. Knew what to do. Enjoyed visiting with him for a short period of time.
Patty Haugh
5 days ago
Tanner was great. Provided great overview of inspection results.
James Adams (Innovation Guru)
5 days ago
Steve did an excellent job replacing our smoke detectors. Their price was $400 less than the quote I got from another electrician.
Renee Ornelas
5 days ago
Marc Kennedy from WireNut came out today to look at my furnace. I ended up buying parts for alot of $$ and he put the parts in and I THOUGHT I would have heat when I got home from work. It's NOT the case it has NOT kicked back on and it is COLD in my house AGAIN. I am PISSED I paid THEM all this money and it's still NOT working. UPDATE: both my furnace and water heater are 21+years old AND THAT'S WHY THE PARTS MARC PUT IN DIDN'T HELP, they are getting replaced plus cleaning my ducts and WireNut is applying the money I gave Marc for the parts towards my new appliances plus a few more discounts. NOT Marc's fault my furnace didn't work after new parts installed. He was really helpful, kind and understanding my situation.
Melissa Dasgupta smith
5 days ago
Excellent service by Wire Nut! Brian and team installed recessed lighting in three rooms of our house. They were professional, respectful, and great to work with. They were also very patient as we adjusted the lights to our liking and put in all the necessary switches and dimmers. They got the job done very quickly, brought great recommendations and practical considerations to our attention, and cleaned up after the job. I definitely recommend Wire Nut!
Frank Connors
6 days ago
Steven was safe, Fast and professional. The process was excellent. Thank you
Monica Hamm
6 days ago
Highly professional, friendly, knowledgeable.Frankie was awesome. Thank you.
Terry Carter
1 week ago
Courteous, knowledgeable, and professional best describes the visit. Zebulin was absolutely fantastic. Thank you for making sure my central heater is working perfectly.
Mark
1 week ago
Had a great experience with The Wire Nut. Jerad came out and did an excellent job and was forthcoming about what needed to be done. The price was right and they came out quickly to take care of my electrical issues. Thanks Again Mark
Curtis Sharp
1 week ago
Very friendly and knowledgeable. Workers showed up early, did excellent work, and finished on schedule. They explained the work they were doing and showed me the results on camera. Would highly recommend service.
Gary Sullivan
1 week ago
Great job, professional and thorough, can always count on Wirenut
Tom Smith
1 week ago
Marc was pleasant and easy to talk to. He was very efficient, knowledgeable and answered all my questions.
Danielle Behrman
1 week ago
Very polite, fast and efficient. Received a quote on Monday, was explained everything in detail and given options for repair. Repair scheduled on Thursday and they were in and out and had everything taken care of. I really appreciate the email of a picture of the person coming and some personal details. Nice to see who they are before they arrive. So impressed, I signed up for the annual coverage. Highly recommend them.
Heather Porter-Cornell
1 week ago
Dustin was very polite, professional, thorough, and extremely informative! Thank you, Dustin!

    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.