

Fort Collins Plumbing Services
Over Six Decades of Stellar Services in Northern Colorado
Allen Service provides plumbing services to residents throughout Northern Colorado and Boulder and the surrounding areas. We are equipped to handle all your residential plumbing needs, from leaky faucets to drains and sewers. Our experienced team can handle any plumbing issue with the expertise you can rely on.
We’ve been Northern Colorado’s choice plumbing services since 1962, taking care of everything from century-old homes to modern construction. No matter your plumbing problems, we’ll ensure they’re resolved quickly and effectively. Our technicians are fully licensed and insured for your peace of mind. Whether your drainage is clogged or your water heater needs to be upgraded, we’ll ensure your family can enjoy free-flowing drains, a dry leak-free home, and nice pressurized water whenever needed.


Hear From Our Happy Customers
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“Allen Service came out promptly and saved the day for me! My 50-year-old condo needed service immediately & they delivered! I recommend this company wholeheartedly. Ask for Brian and Michael!”Drew V.
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“The company was responsive and went above and beyond. They worked through my broken sink issue and were informative along the way. Extremely polite and efficient. I would absolutely ask Allen for service again!”Dorothy G.
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“Allen has been our preferred vendor for maintenance and repairs across our entire apartment community. Their team is consistently prompt, professional, & efficient. They respond quickly, diagnose the problem accurately, & complete repairs quickly.”Alison W.
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“Zach Workman did an excellent job fixing my AC capacitor. And even gave me a very well explained run down of how AC units work, especially capacitors. This was beneficial to me as I am a tradesman myself. Highly recommend Allen Service.”Chance I.
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“I had a great experience with Allen Service when our AC stopped working. Kevin, was extremely polite and knowledgeable. He was able to diagnose and resolve the issue quickly and even provided some informative advice for us moving forward.”Jenna A.
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“Awesome service and customer care. They were stupendous! I noticed immediately how positive and energetic they were, working together as a team to rectify our issues. These young men were personable, courteous, & very informative.”Nicholas S.
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“My technician today was professional, courteous, thorough, and made everything easy to understand. My AC had stopped working and Allen was able to get someone to my house within 4 hours which was exceptional and appreciated!”Shannon M.
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“A wonderful experience with both of the technicians today. They arrived early, were pleasant, very professional, and installed an amazing unit.”Mary F.
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“Exceptional customer service from the first phone call, to scheduling, to completion of service appointment, to diagnosing the A/C not cooling properly. Extremely impressed. I will gladly be telling everyone I know to call for any of your services!”Christie S.

Effective Drain Clearing & Water Heater Repairs
We understand the frustration of dealing with plumbing issues. You might come home from a long day at work only to find a leaking pipe under your sink, a clogged toilet, or water that won’t get hot. For fast and reliable services, including leak location, drain clearing, water heater service or repairs, and more, give Allen Service a call. We’ll come to your Fort Collins home quickly, diagnose the problem, provide options, and ensure it’s resolved. Whether you’re out exploring the Rocky Mountains or taking a trip downtown, you need a reliable plumbing system to come home to. We’re fast, friendly, and trustworthy at a fair price. At Allen Service, we aim to meet your needs and exceed your expectations.
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Local Professionals Who CareWe’re not just service providers — we’re part of your community. Our technicians live and work where you do, bringing personalized care and a friendly face to every home visit.
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Customer-First Service GuaranteeWe believe in doing the job right the first time. That’s why we back our work with guarantees and go the extra mile to ensure every customer feels taken care of.
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24/7 Emergency ResponseFrom a midnight furnace breakdown to a burst pipe or power issue, our expert team is on standby to restore your comfort quickly — day or night.
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Decades of Proven ExperienceWith over 60+ years of dedication to our communities, we blend modern technology with time-tested skills to deliver repairs, installations, and maintenance you can count on.
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Full-Service Home ExpertsSkip the hassle of juggling multiple contractors. From heating and cooling to plumbing and electrical, Allen Services is your one-call solution for total home care.
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Three Locations - One Standard of ExcellenceNo matter which Allen Services location you call, you’ll receive the same top-tier craftsmanship, friendly service, and dependable solutions for your home’s comfort and safety.


Our Plumbing Services
At Allen Service, you can expect plumbing services focused on customer satisfaction. Below, we’ve gone into detail about the comprehensive services we offer:
- Emergency Plumbing: We can address common emergencies such as leaking pipes, overflowing toilets, clogged drains, gas line problems, sewer line stoppages, and broken water heaters.
- Plumbing Repair: Everything from re-piping to repairing burst pipes is on the table. Many of our plumbing repair services fall under 24-hour emergencies, so call now.
- Kitchen Plumbing: Proper plumbing is essential to ensure that there are no unnecessary mishaps in the kitchen. If your kitchen plumbing needs service or repairs, we can help.
- Kitchen & Bath Remodeling: We can help with your bathroom remodeling, kitchen remodeling, basement remodeling or any other home remodeling project.
- Gas Lines: The team at Allen Services specializes in all things gas lines in Northern Colorado and Boulder, including gas line installation, gas line leak repair, and much more.
- Garbage Disposal: We offer sump pump repairs, sump pump replacements, and sump pump installation for homeowners in Northern Colorado and Boulder.
- Bathroom Plumbing: Bathroom drains can get clogged easily due to hair and soapy residue. Getting them repaired is important if you do not want to experience further problems.
- Pipe Leak Repair: Today, with the aid of modern technology, it is possible to know exactly where the problem exists so that specific drain points can be targeted.
- Sump Pumps: You might not think much about a sump pump for your home, but it can save you lots of money by protecting your home from flooding.
- Video Pipeline Inspection: Today, it just takes a phone call to request a video pipeline inspection or CCTC pipeline inspection. Our team has you covered.
- Healthy Home Plan: Our plumbing, heating, and cooling plans are available for Loveland, Greeley, Northern Colorado and Boulder, and the surrounding areas.

Reliable Commercial Plumbing Services
Your business is your livelihood, and we understand the importance of keeping it running smoothly. Plumbing issues in your commercial space can disrupt your operations and potentially affect your bottom line. That’s why our team are available to provide reliable commercial services for all types of businesses. From small retail shops to large office buildings, we have the knowledge and expertise to handle any plumbing situation.
We aim to minimize disruptions to your business while resolving any plumbing problems quickly and efficiently. Contact usfor all your Fort Collins commercial plumbing needs, including:
- Drain Cleaning & Repair
- Leaky Pipe Repair
- Faucet Repair & Replacement
- Frozen Pipes
- Garbage Disposal Repair & Installation
- Bathroom Fixture Replacement
- Sewer Line Repair & Replacement
- Sewer Line Inspection
- Leak Detection
- And Much More
We Ensure Quality Water Filtration & Plumbing
Clean and clear drinking water is a necessity. We can help to ensure you have deliciously fresh, safe drinking water all day, every day. We offer water line installations and repairs, drain cleaning, trenchless sewer repairs, and water heater servicing. We’ve built a reputation across Northern Colorado for exceptional jobs at a fair price and stand behind every job we do. We expertly assist homeowners with plumbing fixtures, frozen pipes, garbage disposals, sump and sewage ejection pumps, gas piping, and so much more. Our team will ensure you have the highest-quality water filtration.
We’re happy to diagnose and resolve all of your plumbing issues, and offer 24-hour emergency service. Contact us now to find out how we can best serve you.
Why Choose Allen Service?
At Allen Service, we believe in honesty, dependability, and courteous service and work hard to implement those beliefs daily. If your air conditioning breaks during the summer, we’re there. If a pipe bursts while you’re preparing a holiday feast, our emergency plumbing services can get you squared away. Sewer inspection and drain cleaning are just a few of the services we offer to keep your plumbing system running smoothly.
We boast a fully licensed, -certified, and -insured team of technicians for your peace of mind. You can check out our customer testimonials to learn more about why Northern Colorado and Boulder’ residents choose Allen Service time and time again.
Below, we’ve listed some of our many qualifications:
- Highly-Trained, Uniformed Technicians
- Courteous Operators & Personnel
- Fully-Stocked Trucks
- Prompt & Dependable Service
- Quality Workmanship
- Highly-Qualified & Knowledgeable Technicians
- Immediate, Same-Day Service

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The Help You Need
is Just a Click Away Colorado’s Trusted Home Service TeamTell us what you need, and we’ll take care of the rest. -
Allen Services
Membership Rewards Your Home’s VIP PassEnjoy routine check-ups, priority scheduling, and member-only perks that keep your home running smoothly. -
Easy Financing for
Any Budget Affordable Payments. Exceptional Service.Our financing plans make it simple to invest in your home when it matters most.
Plumber Experts that Care
At our core, we believe in positively impacting the communities we serve. This philosophy extends to every service our expert team provides, from routine maintenance to complex sewer inspections. Our company stands as a testament to the dedication and expertise of Fort Collins plumbers who are committed to ensuring the plumbing needs of Fort Collins and Boulder residents are met with unmatched skill and efficiency.
With a strong focus on customer satisfaction, our team leverages the latest in plumbing technology to offer services such as comprehensive sewer inspections, guaranteeing that our clients receive the most reliable and efficient solutions available. Choose our plumber experts for your Colorado plumbing needs and experience the difference that professional care makes.
Request a Quote Today
Don’t wait until a minor plumbing issue becomes a major problem. Request a quote today, and let us help you ensure your plumbing system is functioning at its best! Our team of skilled professionals offers services 24/7, so you can always count on us to be there when you need us most.

- Allenspark
- Ault
- Aurora
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- Boulder
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