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

Mark Swager
1 day ago
Excellent service! Very prompt, courteous, and professional.
ben Con
2 days ago
Josiah was a great technician/plumber who was courteous, wore shoe booties in the house and quickly identified my issue. He called ahead to confirm, gave estimated arrival, and arrived on time.
Pete Payton
2 days ago
Very kind and helpful.. very knowledgeable. You can tell he knows his trade very well and is genuinely a good person..
Carol Kochis
2 days ago
Jamie and his apprentice were very pleasant and seemed to do a good job in a short amount of time. I would recommend them any time.
Mike Long
2 days ago
I use Wire Nut for all my Heating, Cooling, plumbing and Electrical Work. They are a great company. Friendly and Professional people and service. Mariah repaired a water leak in the shower and done an awesome job! Thank you very much!
Keith Briggs
2 days ago
Adam came in and fix the air cont. unit and let us know what needed to be fixed. Set up a time later on this week to fix the motor and a board for the unit firework properly.
Linda Marshall
3 days ago
Franco was on time and very knowledgeable. He explained what he was doing and answered all my questions in detail. He made recommendations for current and future of my furnace. I highly recommend him and Wirenut for your next furnace inspection. Franco and Wirenut are top-notch and truly care about stretching your dollar. Thank you so much for great service!!
Paul Richardson
3 days ago
Jerry was very helpful and explained every thing great. This was the first time that I ever saw a furnace tore apart all of the way o remove it. Good job
Rick Wagner
4 days ago
Great service in accomplishing what we needed. Mason was great all the way through
Leald1
4 days ago
AJ from Wirenut came and checked all my outlets and voltage. He was professional and made sure we understood what was going on with a voltage drop in our basement and what and how it would be corrected. AJ also gave me an estimate and there was no pressure. So, give Wire-Nut a call. AJ won't give you the runaround, he's a good man and electrically he'll let you know where you stand.
mike Bonnell
4 days ago
Adam was the guy that checked our furnace. He checked everything and showed us what he had checked with pictures. He throughly explained so issues that he observed. I highly recommend him as a service technician. We would be glad to have him do our checks again. We highly recommend WireNut services and will continue to use them.
J
4 days ago
We’ve had Jared Hanes and Ty Reffel out helping us with maintenance and inspections from Wirenut’s Electrical and Plumbing departments, and both were really straightforward with me. They explained things clearly in layman’s terms, gave me the info I needed, and let me make decisions without guilting or a sales pitch. I’ve got their yearly plan and between these visits, the tune-ups, and the fact that they’ll even handle cleaning the dryer vents for a discounted rate, I honestly can’t recommend them enough if you’re busy and want to take a bit of worry off your plate.
Travis Zellars
4 days ago
I was able to schedule the appointment and get the tech out quickly. The tech was very knowledgeable and professional. I would recommend them to anyone that wants problems fixed right away.
Merrilee Williams
4 days ago
The technician was considerate of our needs as he accessed inside and outside spaces to address all issues. He was thorough and professional as he kept the homeowners updated.
Karen Conklin
4 days ago
Andrew was extremely professional & knowledgeable. I feel he is a great asset to your company. Veey satisfied with his inspection.
Linda Marshall
4 days ago
Franco was on time and very knowledgeable. He explained what he was doing and answered all my questions in detail. He made recommendations for current and future of my furnace. I highly recommend him and Wirenut for your next furnace inspection. Franco and Wirenut are top-notch and truly care about stretching your dollar. Thank you so much for great service!!
Nora Johnson
5 days ago
Zeb did a great job troubleshooting my humidifier problem He knows his stuff and I appreciated his expertise
Keith Briggs
5 days ago
Adam came in and fix the air cont. unit and let us know what needed to be fixed. Set up a time later on this week to fix the motor and a board for the unit firework properly.

    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.