Allen Service - Your Colorado Plumbing, Heating, Air, Drains, and Electrical Experts

Over 60 Years in Service!

Free Furnace with purchase and installation of qualified HVAC System.

$100 Off Any Repair*

*For Repairs Over $500

Up to $700 off Tankless Water Heater

FREE AC Inspection

Get Ready for Summer

Over 60 Years of Experience

Plumbing, HVAC, & Electrical

We have over 60 years of experience providing superior customer service to our clients. Heating and cooling are our team's specialty. We repair and install furnaces and air conditioners and replace heat pumps.

We also offer a wide range of plumbing services to complete HVAC projects and handle general plumbing maintenance and repairs, such as clogged and dirty drain services, kitchen and bathroom upgrades and renovations, and water heater services.

We are the professionals to call for sewer and drain services. Our team can address any issues, including broken pipes, clogged toilets, tree root damage to sewer pipes, and water jetting to completely clean pipe walls to minimize future blockages.

To top it off, we also provide home electrical services to repair, upgrade, or replace any electrical need. This means you can count on one trusted partner to handle your home service projects from start to finish.

One Call for Your Home Comfort Needs

We are the name Northern Colorado homeowners know and trust for home services.

Quality Heating & Cooling

Since 1962, Allen Service has lived up to the company motto: "The Name You Know and Trust." Allen Service brings a tradition of overseeing the high quality and service standards of their residential plumbing, heating, cooling and electrical operations. Whether you're looking to upgrade your home, perform seasonal safety checks, or make emergency repairs, we know you'll be more than satisfied with our work. We guarantee it. Contact us today.

Reliable Services & Honest Pricing

HVAC

Get a FREE furnace when you purchase any HVAC installation service. Ask for details.

Plumbing

Rooter services, plumbing repairs, water heater, and tankless water heater services.

Air Conditioning

FREE air conditioner inspection. We also offer air purification services and AC installations.

Drain Services

Trenchless sewer repairs, drain cleaning, water jetting, and more. We do it all to keep the plumbing clean.

Electrical Services

You can trust our local electrical experts to perform any electrical services you need, from routine maintenance to emergency services.

Call Us

(970) 484-4841

Email Us

info@allenph.com

101 S Link Ln, Fort Collins, CO 80524

About Us

As a trusted name in plumbing and HVAC service, repairs, and installations in the Northern Colorado and Boulder area for 60+ years, we’ve built a reputation for quality work, affordable prices, and customer service that’s second to none.