Excellence you can count on

NoCo's Trusted Plumbing, Heating, Cooling Company Since 1967

Hahn – Plumbing – Heating – A/C brings over 50 years of experience in handling all plumbing and HVAC issues. We offer comprehensive services to meet your plumbing, heating, and cooling needs. Contact us today to request pricing or schedule service.

4.8/5 Rating from Our Clients!

What We Offer

comprehensive Plumbing-Heating-A/C services

Plumbing

Broken, cracked, or misaligned pipes are major culprits of sewer problems, often caused by weather, frozen ground, or shifting soil.

Furnace Repair

Faulty burners, clogged filters, or a broken thermostat can leave your furnace struggling—often due to wear, dust buildup, or extreme weather.

AC Repair

Stay cool and comfortable year-round with our expert air conditioning services. Whether you need installation, routine maintenance, or emergency repairs.

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Our Services

Plumbing, Hvac, Sewer & Drain

We provide dependable, high-quality plumbing, HVAC, sewer, and drain services in Fort Collins and surrounding areas. Whether it’s residential repairs, small commercial projects, or after-hours emergencies, our expert team delivers prompt, professional solutions. We specialize in plumbing, heating, and cooling systems to ensure your home or business runs smoothly. Contact us today for reliable service and trusted expertise!”

Our Services include:

Our Gallery

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Why Choose Hahn?

We believe in honest, upfront pricing and providing service you can trust. Our residential plumbing, commercial plumbing and HVAC services in Fort Collins range from simple plumbing repairs to complete sewer line replacements, design and installations. We combine four generations of experience and know-how with today’s ever advancing technology to provide the best solutions to each and every customer.

Family Owned & Operated

We care about the people we service and the reputation we have in the community.

50+ Years in Business

As a family owned plumbing, heating and cooling company for over 50 years, we are committed to delivering quality you can trust in everything we do.

Full Scope Services

Full plumbing & HVAC services, including water/sewer inspections, repairs, replacements, and excavations.

We adhere to the highest standards and offer long-term solutions for all of your plumbing, sewer, and HVAC needs

Family Tradition

A Message from Our Founder

The Beginnings of a Fine Family Tradition at Hahn Plumbing - Heating - A/C

Grandfathers have taught their grandsons very valuable lessons throughout the years: whittling, storytelling, and the importance of a job well done. My grandfather taught me these and more...how to listen to customers, how to solve their problems, and how to strive for uncompromising quality in everything we do. When you put your name on your business, as my grandfather and father did, it means you're willing to stake your family reputation on maintaining a high level of customer satisfaction. Today, Hahn Plumbing - Heating - A/C remains dedicated to my grandfather's attention to detail, quality, and quick response to your call. We've combined old fashioned values with high tech equipment to provide you with efficient, affordable, quality solutions to your plumbing, heating and air conditioning needs. The Hahn Family: A fourth generation company with first class service that is second to none.

John W. Hahn

Founder

Testimonials

What Northern Colorado Is Saying About Us

Trusted & Reliable Fort Collins Plumber

Licensed – Bonded – Insured