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

Janet Gore
2 days ago
Newer home owners that couldn’t find shut off valve plus had others in poor condition. Gary was able to identify problems and recommend solutions and we are very grateful. Definitely will call again as needed.
Bill Pike
2 days ago
An excellent hard worker. He thoroughly checked all equipment.on.the HVAC system. I highly.recommend him!!
Renee Ornelas
2 days ago
I purchased a Kholer high rise toilet from Home Depot and I picked it up from them and then I had WireNut install it today, and LOVE IT!! The service was GREAT by two polite, friendly, sweet young men!! They also removed an eye sore for me an old dishwasher THANK YOU SO MUCH!!! This company might be pricey but you get what you pay for, and they stand behind all theIr work!!! I'll keep using these guys not cheap & pricey others. Plus I think if your a woman, single or older some take advantage of that these guys DON'T!!!
Clifton J. (LNG-CSP) Parsons
2 days ago
Karson was very helpful. He provided great advice to me on how I should proceed with the work that I want done. I’m going to follow up on his advice and will be reaching out to him for work to be done later. I am thankful for his time. He was very friendly and professional.
Nancy Miller
2 days ago
Wonderful experience with getting electrical wiring of kitchen lights from Alejandro Caballero. Work was completed efficiently and for the previously quoted price.
Dr. Aldo J. Tartaglini
3 days ago
Professional, efficient and user friendly. I highly recommend these folks (Jared, the estimator; Skylar and Tayler, the technicians). Great job, and thanks again.
kirk erickson
4 days ago
We had WireNut replace a 20ft section of our sewer line under the basement. It was a huge project and took longer than expected, but in the end they got it done like pros and made sure everything was completed. Frankie, Ty, and Christopher were all great. There was 1 more worker who's name I didn't catch, but all the workers were very professional. I would recommend WireNut to anyone who needs their services!
Linda Courduff
4 days ago
Very prompt and quick work. Cleaned up afterwards. Very personable and professional.
Kathy Brooks
5 days ago
I enjoyed working with Jared. He was great assessing the needs for my very old electric panel and took the time to explain all of my options. I will be getting my electrical panel upgraded next week. He also sat down and took time to put my 4 fur babies at ease.
Peter Forbes
5 days ago
John M and Moises N arrived as planned and began the process of replacing toilets in the house. One of which had developed a leak. They did a great job and left the house with everything working and neat and tidy.
Denise Anderson
5 days ago
Josiah was here promptly to get our hot water heater back on track after we were gone for 4 months & we weren’t charged because it was under guarantee
Thomas Kolle
5 days ago
Gary Conte-Hammond of Wire Nut conducted a furnace maintenance inspection at my home. He was punctual in arriving, dressed professionally, and thorough in explaining the scope of the inspection. He identified a number of issues regarding my furnace’s performance and offered a number of repair options for my perusal. I was extremely pleased with Gary’s overall conduct and can state without hesitation that he is a valuable asset to Wire Nut Services.
morroni
5 days ago
Carter was a real pleasure to work with. He was great, very knowledgeable and friendly, took his time, was generous with his time. We have been working with the Wire Nut for a few years now and we are always pleased with the standard they set for themselves.
Steven Darden
5 days ago
Technician was very professional. Went over the job with me and completed the job in a timely manner.
Lou & Lauren Pine
5 days ago
Communicative, professional, easy to work with, Josiah is great!
Heather Johnson
6 days ago
Tristan did a great job!
Marcie Stelzer
6 days ago
Adam was very professional and resolved the problem!
abee212121
6 days ago
We had a very long sewer pipe liner put in by WireNut. So glad we hired them! They were so professional and friendly and did a fantastic job! When they were finished, we couldn’t tell they’d been here. I highly recommend them for plumbing. Ty Reffel was amazing!

    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.