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Longmont, CO

Top-Notch Plumbing, HVAC, and Electrical Services in Longmont

We’ve provided the best plumbing, HVAC, and electrical services to Longmont homes since 1999.

A Done technician and box truck outside a home.

Plumbing, HVAC, & Electrical

Your Longmont Leader in Home Comfort and Safety

Done® Plumbing, Heating, Cooling, and Electric is your go-to source for expert plumbing, HVAC, and electrical services in Longmont. Since 1999, our dedicated team has been actively enhancing the functionality and comfort of local homes.

We offer swift and reliable installations, maintenance, and repair services that ensure your systems work seamlessly and efficiently.

Rely on us to bring the highest level of expertise to your home projects, keeping your living space optimal throughout every season.


Done Plumbing & Heating Savings & Offers

Our Services

Repair, Install, Service & More


Like most people, you might not think much about your plumbing – until something happens.

Heating & Cooling

From air conditioning and indoor air quality to heat pumps, furnaces and more–Done Plumbing & Heating has you covered.


Helping improve air quality in local homes is another reason Texans trust Done Plumbing & Heating.

Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Denver home, blending professional care with a touch of local charm.


We offer a variety of financing options for homeowners looking to upgrade or repair major systems.

Experience The Best

For a Home as Exceptional as Yours - Done Delivers

Discover why Done is the go-to choice for homeowners seeking reliability and quality. Experience the Done Difference—where your home needs meet our expert solutions.

Decades of Proven Excellence

Trusted by thousands since 1999, Done sets the benchmark for quality and efficiency in home services. We pride ourselves on getting things right the first time—and if not, we're committed to making it right.

Flexible, Reliable Scheduling

We respect your schedule, offering flexible booking and 24/7 availability to accommodate any service needs, any time. At Done, we ensure that our service fits your life, not the other way around.

Comprehensive Expertise

As Denver's leading all-in-one home systems provider, Done guarantees top-tier workmanship across plumbing, heating, cooling, and electrical services. When you choose Done, you choose the most dependable way to maintain and repair your home’s crucial systems.

Home Maintenance Plans

Reliable Home Maintenance in Longmont

Maintain your Longmont home’s excellence with Done Our 1st Service Club provides specialized maintenance plans that greatly enhance the efficiency and longevity of your plumbing, HVAC, and electrical systems. Regular inspections and timely interventions prevent potential issues from escalating, ensuring your home operates at peak efficiency. Enjoy exclusive benefits like priority service and discounted rates, making home upkeep both effective and economical. Trust us to keep your systems in prime condition, ready to tackle Longmont’s unique climate demands.

Call or Schedule Your Service Online!

Leon Ellison
Leon Ellison

Did a awesome job, very helpful on understanding what needed to be done . Nick did a professional job I couldn't be happier, thanks again.

via Google
Eric Mayer
Eric Mayer

Jay was great. He recommended some upgrades and explained in detail the benefits. Was able to install the upgrades before he left. Awesome!

via Google
Lance Young
Lance Young

Chris was the best. Understood the issue and fixed it, working in the cramped crawl space to fix the problem – above and beyond. Very professional, nothing to improve on. Thank you

via Google
Dominic A Fanelli Jr (Nick)
Dominic A Fanelli Jr (Nick)

Done plumbing is always very thorough and very clear in their communication on what the needs of the system are. I’ve been using Done plumbing for the last 12 years and they’ve always done a great job.

Response from business owner

Thank you so much for your kind words, Nick! We appreciate your loyalty over the past 12 years and are thrilled to hear that you have consistently had a positive experience with our services. We will continue to provide thorough and clear communication for all your plumbing needs. Thank you for choosing Done Plumbing!

via Google
Terry Todd
Terry Todd

Chris did a great job fixing our faucet and keeping us informed about what he was doing.

Response from business owner

Thank you for taking the time to leave a review, Terry! I'm so glad to hear that you were pleased with the service you received. Keeping our customers informed and satisfied is always a top priority for us. If you ever need any more assistance in the future, please don't hesitate to reach out. Thank you for choosing us for your plumbing needs!

via Google

Denver Customer Reviews

Always 5-Star Service

When it comes to getting the job done right, Done leads the way. Read the latest real reviews from customers with homes in Aurora, Denver, and beyond.

Awards & Accreditations

Denver's Finest

Done Plumbing, Heating, Cooling, & Electric has earned the trust of the community, being recognized with the following awards and certifications.

All-In-One Home Services

Longmont’s Choice for Quality Home Services

In Longmont, CO, Done Home Services is renowned for providing dependable and comprehensive plumbing, HVAC, and electrical services. We engage directly with your home’s systems, ensuring they are installed, maintained, and repaired to meet our high standards. Our skilled technicians swiftly address any issues, applying their expertise to ensure your home remains a safe and comfortable environment.

We take pride in our proactive approach to home maintenance, offering solutions that not only fix immediate problems but also enhance your systems’ efficiency and longevity. Whether you are updating your air conditioning for better summer performance, handling necessary furnace repairs before winter, or upgrading your electrical setup, we deliver top-tier services that Longmont homeowners trust.

Partner with us and gain a team committed to enhancing your home or business. Our full range of services ensures that whether you’re facing an unexpected breakdown or planning a major upgrade, you have skilled professionals ready to make your home better. We’re dedicated to improving your comfort and safety, making your Longmont home an ideal place to live year-round!

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