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

Betty Varland
1 day ago
Frankie with Wirenut was AWESOME. So respectful, kind, helpful, and fair. Could not be more pleased. Thank you Wirenut and THANK YOU FRANKIE!!
Biff Baker
1 day ago
Wire nut always does a great job — Well done - their technician was both polite and personable. Thank you Chance!
Judy Padgett
2 days ago
The young men working on this project were excellent in keeping us infirmed, and their relationship with us. We really liked them and that helps with the extreme price we had to pay. They wasted no time whatsoever. I will definitely use you again, I'll just be careful about jumping to say, "go ahead as you provided.". Thanks for asking me.
Angie DeBeauvernet
2 days ago
Our water heater was leaking and ended up needing to be replaced. Tristan was professional, efficient, and knowledgeable. He came to the house quickly and was able to replace our unit in a very timely fashion. Would definitely recommend Tristan for your plumbing needs!
Matthew Flemr
2 days ago
Used WireNut for the first time. I sent an online inquiry about having a comprehensive electrical and safety inspection at my home. I did this on the weekend and received a call early on Monday morning. The customer service provided on the phone was excellent. I was very pleasantly surprised with the pricing for the inspections. Our service technician was named.Kamal. He was very courteous and gave excellent communication and service. He serviced and inspected our furnace and air conditioner. After he had completed his inspections and work, he explained everything that he checked and even showed me several pictures of what he was able to clean. We have had HVAC companies in the past service our Systems but I’ve never taken the time to explain things or show us pictures. Kamal Had a few items that he recommended we have maintenance completed on. This is always the scary part. Kamal Presented the information without any pressure and let me know that it was my decision if and when we decided to have the maintenance work done. I did research the pricing for each item. He went over after he left. For my research, some of the pricing seemed a bit high and other parts aligned with what I found online as average pricing. Again, there was no pressure. Overall, my experience was excellent with WireNut! They have a very Fairly priced membership, which includes four different inspections annually. Plumbing, electrical HVAC-furnace and air conditioner. I will stick with them for at least these inspections as a service is excellent.
Brent Hart
2 days ago
Karson was very knowledgeable and a great help. He arrived quickly as well
Pamela Bachorski
2 days ago
Nicholas Olofsson was the most professional, knowledgeable and genuinely pleasant technician that I've ever had in my home. I would give him six stars if I could!!
Meg Bell
2 days ago
Very helpful and knowledgeable. Responded quickly to our call for electrical help!
James Bargonetti
2 days ago
I would definitely recommend them. They were professional, and fast, they checked out my breaker box for me and assured me that it was wired properly and there were no open circuits
James Harter
4 days ago
Karson Fricke was my plumbing technician today. He was very professional and nice. He was able to quickly diagnose the problem in my bathroom and also fix the problem. I would be glad to see him again should I need further plumbing assistance.
jenasulley
4 days ago
He is the one came and discussed about hevac and airconditioner. Contracted with his team to replace. He showed up and explained and answered all our questions. Stay till everything smoothed out. Thank you.
markbassman1
4 days ago
Our Wire Nut technician was friendly, punctual and professional. We'll call them again in the future when we need them.
Haley Metz
5 days ago
Joe and the team were absolutely amazing and kept us updated throughout the entire project and repair! I can not recommend them enough and if we have any future issues we will certainly be calling them!
John Perez
5 days ago
Brain and Joshua both installers techs. Did an awesome job. Installing my furnace and Air conditioning unit. Very good job and quick. Awesome job guys . John Perez
Calvin Bailey
5 days ago
Absolutely amazing! Showed true concern and professionalism during the repair of my A/C unit. Thank You so very much. Cal
April Morris
5 days ago
Adam was very knowledgeable and honest. We look forward to working with him.
Michelle Mchuen
5 days ago
Jared was very knowledgeable and answered all my questions

    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.