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5 Best Plumbers in Fort Collins (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 8 min read

We compared 19 plumbers in Fort Collins on Google Maps · 5 listed · How we rank

Search for plumbers in Fort Collins and most of what comes back is a whole-home company that also fixes furnaces and installs air conditioning. The names here carry 19,190 Google reviews between them, yet only Rex's Plumbing & Heating is listed by Google as a plumber and nothing else, so it pays to know which crew will actually show up with a pipe wrench.

Short answer: Allen Service has the biggest review base at 4.8 stars across 6,816 Google reviews, followed by Lion Home Service (4.7 on 6,258) and Fort Collins Heating & Air Conditioning (4.9 on 4,042). Rex's Plumbing & Heating is the plumbing-only profile, at 4.9 on 1,084. No price lists are published for any of them, so get a written estimate before work starts.
Jump to a business

Plumbing Crews and Whole-Home Outfits, Side by Side

# Business Rating Reviews Best for
1 Allen Service 4.8 ★ 6,816 Whole-home, biggest track record View ›
2 Lion Home Service 4.7 ★ 6,258 Plumbing, HVAC and septic in one call View ›
3 Fort Collins Heating & Air Conditioning 4.9 ★ 4,042 Heating-first, with plumbing and water heaters View ›
4 Rex's Plumbing & Heating 4.9 ★ 1,084 Plumbing-first repairs and water heaters View ›
5 AAA Service Plumbing, Heating & Electric 4.9 ★ 990 Plumbing, heating and electrical bundle View ›
5 Best Plumbers in Fort Collins (2026)

What each company actually does

AL
#1 Overall🕑 Open 7 days↩ Responds to reviews

Allen Service

4.86,816 Google reviews

Allen Service is a home services company with a Fort Collins location on South Link Lane. Its site says it has served Denver Metro and Northern Colorado since 1962, covering heating, cooling, plumbing and electrical work for homes and businesses. Google lists it as a plumber first, with HVAC, drainage, furnace repair and electrical among its services, and its site mentions financing options for larger projects.

What people praise

  • Technicians are described as considerate and tidy, leaving the work area clean
  • One customer says a technician came back the next morning after working late on a Saturday
  • A reviewer says the plumber found issues during inspection before they were pointed out
  • Reviews mention plumbing, HVAC and generator installs, so one company covers several trades

Worth knowing

  • One reviewer calls the pricing on the higher side
  • A customer was surprised by the service charge for a generator they had just had installed
Reputation scorecardrank in Fort Collins
Rating4.8 / 5
Review volume6,816 · 97th
Confidencevery high
Recency2 months ago
Info completenesssite · phone · hours
Rating breakdown91% 5-star
✓ VerifiedSource: Google

Our take: The deepest review history on this page, built on a company that covers plumbing, heating, cooling and electrical. Ask for the quote in writing and confirm who handles permits on larger installs.

Website Book now+1970-272-1934 Directions

101 S Link Ln, Fort Collins, CO 80524

Lion Home Service logo
#2🕑 Open 7 days↩ Responds to reviews

Lion Home Service

4.76,258 Google reviews

Lion Home Service is a Northern Colorado whole-home company based on McClelland Drive in Fort Collins. Its site says calls are answered 24/7 and lists heating and air, plumbing, electrical and septic work, from water heaters, gas lines and hydro-jetting to sump pumps and sewer repair. It also advertises discounts for seniors, first responders, teachers and people with disabilities.

What people praise

  • A customer says a technician diagnosed a failing sump pump and replaced it with a better-warranted model
  • Reviewers describe punctual, thorough technicians on furnace service and AC installs
  • One customer describes an unhurried on-site visit and a recommendation they hadn't considered
  • The site lists emergency plumbing alongside drain, sewer and septic services

Worth knowing

  • Most of the reviews we read are about heating and cooling, so ask which team handles your plumbing job
  • Holds the lowest star rating on this page, 4.7, though on a very large base
Reputation scorecardrank in Fort Collins
Rating4.7 / 5
Review volume6,258 · 92nd
Confidencevery high
Recency6 weeks ago
Info completenesssite · phone · hours
Rating breakdown88% 5-star
✓ VerifiedSource: Google

Our take: A broad home-services shop with a big base of reviews and clear plumbing services on its site. Strongest feedback is on HVAC, so confirm plumbing experience when you book.

Website Book now+1970-829-8222 Directions

2850 McClelland Dr, Fort Collins, CO 80525

Fort Collins Heating & Air Conditioning logo
#3🕑 Open 7 days↩ Responds to reviews

Fort Collins Heating & Air Conditioning

4.94,042 Google reviews

Fort Collins Heating & Air Conditioning is an HVAC contractor on Commerce Drive whose site says it has served Fort Collins since 1934. It covers furnaces, boilers, heat pumps, air conditioning and ductless mini splits, plus plumbing and commercial HVAC, and advertises 24/7 emergency service. Google lists it as a plumber too, but the reviews we read are mostly about heating and cooling installs.

What people praise

  • A customer who needed a tankless water heater replaced says the technician explained plumbing issues clearly
  • Reviewers praise clean, respectful install crews
  • One customer says the company lent portable AC units while they waited for their install date
  • Mini split and heat pump installs get detailed praise for walking customers through the plan

Worth knowing

  • Heating and air are the center of the business, so check plumbing capacity for your job
Reputation scorecardrank in Fort Collins
Rating4.9 / 5
Review volume4,042 · 87th
Confidencevery high
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google

Our take: Rated 4.9 on 4,042 reviews. The better choice when the plumbing job is tied to a heating or water-heater project, and less so for a simple leak call.

Website Book now+1970-279-3750 Directions

208 Commerce Dr #4, Fort Collins, CO 80524

Rex's Plumbing & Heating logo
#4🕑 Open 7 days↩ Responds to reviews

Rex's Plumbing & Heating

4.91,084 Google reviews

Rex's Plumbing & Heating is a plumbing company on East Mulberry Street, listed by Google as a plumber with heating and cooling on its site as well. Its website lists water heaters, drain cleaning, frozen pipes, garbage disposals, gas lines, sewer line services, sump pumps and water filtration. It calls itself Northern Colorado's single-source solution.

What people praise

  • Customers describe fast appointments for toilet leaks and an AC emergency at a preschool
  • One reviewer says the technician gave honest guidance on a water heater rather than pushing a sale
  • A tankless water heater customer describes a careful install and a return visit to fine tune it
  • Reviewers note technicians who text before arriving and explain options

Worth knowing

  • Google lists weekday hours of 7:30 AM to 4:30 PM, so ask about after-hours emergencies
Reputation scorecardrank in Fort Collins
Rating4.9 / 5
Review volume1,084 · 76th
Confidencevery high
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown95% 5-star
✓ VerifiedSource: Google

Our take: The best fit here for a straight plumbing problem. Its 4.9 rests on 1,084 reviews, a fraction of the two largest names, which is why it ranks fourth.

Website+1970-225-1122 Directions

1829 E Mulberry St, Fort Collins, CO 80524

AAA Service Plumbing, Heating & Electric logo
#5🕑 Open 7 days↩ Responds to reviews

AAA Service Plumbing, Heating & Electric

4.9990 Google reviews

AAA Service Plumbing, Heating & Electric has a Fort Collins location on Southwest Frontage Road, and its site describes a company serving the Denver metro and Northern Colorado area since 1983. It offers plumbing, HVAC and electrical services and online booking around the clock. Google also lists septic system service and furnace repair.

What people praise

  • A customer reports a full panel and meter upgrade with new circuits finished in one day
  • Reviewers describe an emergency late-night water heater install that was completed cleanly
  • One technician is praised for pinpointing a tripped breaker instead of replacing a garbage disposal
  • Customers mention technicians who keep them informed, and a subscription plan for frequent repairs

Worth knowing

  • Many of the reviews we read are about electrical and HVAC, so ask about plumbing experience for your job
Reputation scorecardrank in Fort Collins
Rating4.9 / 5
Review volume990 · 71st
Confidencevery high
Recency2 months ago
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google

Our take: A 4.9 rating on 990 reviews and a three-trade company. Good for jobs that touch plumbing and electrical together, with a smaller sample than the larger names above it.

Website Book now+1970-636-3401 Directions

825 SW Frontage Rd #1B, Fort Collins, CO 80524

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How the scorecards are built

All numbers on this page come from public Google data on the date shown. Rating is the live Google star average. Review volume is how many customers have rated the company, compared across the plumbers listed. Confidence weighs the rating by that volume, so a 4.8 from thousands of customers counts for more than a 5.0 from a handful. Recency shows how recently people are still leaving reviews. No business can pay to change these numbers.

What do plumbers charge in Fort Collins? (2026)

We found no published price lists in the data for these companies, so we’re not quoting figures. What moves a plumbing bill is the usual set: whether it’s a diagnostic call or a full replacement, how hard the pipes are to reach, whether it’s after hours, and whether the company is a plumbing shop or a heating-and-air outfit that also plumbs. Some reviewers mention higher pricing and others mention reasonable quotes, so get at least one written estimate before work begins.

Where these companies operate

The Fort Collins locations sit on South Link Lane, McClelland Drive, Commerce Drive, East Mulberry Street and Southwest Frontage Road. The sites for Allen Service, Lion Home Service and AAA Service Plumbing, Heating & Electric describe service across Northern Colorado, with Allen Service and AAA also naming the Denver metro. Looking for a plumber near me? Each listing shows a phone number and directions.

What to ask before a plumber comes out

  • Are you licensed and insured in Colorado, and can I see the license number?
  • Will a plumber or a heating-and-air technician handle my job?
  • Is there a service call fee, and is it applied toward the repair?
  • Do after-hours or weekend calls cost more?
  • Who pulls permits and schedules inspections on larger installs like water heaters?

Frequently asked questions

How were these plumbers chosen?

We ranked Fort Collins plumbers with a public Google presence by rating, review volume, consistency and recency, then read their reviews and sites to see what each company mainly does.

Which of these companies mainly do plumbing?

Rex’s Plumbing & Heating is the only profile Google lists as just a plumber. Allen Service, Lion Home Service, Fort Collins Heating & Air Conditioning, and AAA Service Plumbing, Heating & Electric all handle plumbing alongside heating, cooling or electrical work.

Do any of these plumbers offer 24/7 service?

Lion Home Service says calls are answered 24/7, Fort Collins Heating & Air Conditioning advertises 24/7 emergency service, and AAA Service lets customers book online any time. Rex’s Plumbing & Heating lists weekday daytime hours on Google, so call to confirm after-hours help.

The short answer

Allen Service is the safe default on proven volume, while Rex’s Plumbing & Heating is the pick for a pure plumbing problem. Whichever you call, ask who will be doing the work and get the price in writing first.

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