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Taking CallsVerifiedPlumbers in Longmont, Colorado

Mountain Valley Plumbing and Heating

Taking Calls in Longmont Today 4.90 (920 reviews)(970) 306-7065

Mountain Valley Plumbing and Heating operates from Longmont and serves residential and commercial customers across the Front Range. It handles plumbing, heating and cooling, and began as an Estes Park plumbing shop in 2007.

Business Highlights
  • The company identifies itself as a licensed Colorado plumbing and HVAC contractor.
  • Its technicians are background-checked and drug-screened.
  • It quotes flat-rate job prices before work begins.
  • Its Safe Clean Home Guarantee includes returning to correct leaks or damage caused during work.
  • Qualifying drain-clearing service is covered by its same-day-clearing-or-free guarantee.

Service Area

Longmont, Boulder, Fort Collins, Loveland, Greeley, Estes Park, Erie and Windsor.

Taking calls through ProsGrade. Mountain Valley Plumbing and Heating is one of 10 plumbers ProsGrade lists in Longmont, Colorado.

Listing details

8 services listed, including Water heater service, Sump pump repair and installation and Leak detection and pipe repair. Open weekdays, closed on weekends. Rated 4.9 from 920 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Mountain Valley Plumbing and Heating compares with the other 9 plumbers on ProsGrade in Longmont, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Longmont plumbers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Longmont plumbers on ProsGrade.
  • Has more Google reviews (920) than 7 of the 9 other Longmont plumbers on ProsGrade.
  • One of 9 Longmont plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

8 services
  • Water heater serviceTank and tankless repair, replacement, installation and maintenance
  • Sump pump repair and installation
  • Leak detection and pipe repair
  • Drain clearing
  • Sewer repair and replacement
  • Fixture installation and repairToilets, faucets and garbage disposals
  • Water treatment and filtration systemsWater treatment, softeners and filtration systems
  • Repiping

Reviews

What customers say

Customers praise the technicians’ professionalism and communication, as well as explanations that make the situation easier to understand. One customer noted drop cloths throughout the house and an installation finished the same day; another described a Monday visit that fixed a leaking toilet and installed a new one in a separate bathroom.

Customer Reviews

Travis (YaaaDingus)

Mountain Valley replaced my old AC unit with a new heat pump. They offered a very competitive price, and made the rebate process incredibly easy. The crew were very professional and courteous, they had to move some heavy parts into the basement and were very careful and considerate to not scuff the walls and left our house very clean. They laid down drop clothes everywhere they went in the house. I had some concerns of the heat pump blasting my nearby garden with hot air, and they were happy and willing to come up with some solutions to the problem. Fernando was able to answer all my questions and the whole crew worked hard to get the entire install done the same day. I've also had service done by them and highly recommend them for that as well, professional and very reasonably priced. Very knowledgeable and professional technicians working for a small local business.
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Amy Austin

Gabe was incredibly professional, communicative, kind, flexible, polite, and even super easy going with our dog. My husband and I really appreciated his help and assessment of our AC unit. We took advantage of the $79 special offered through the flyer. Thanks!
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Bryan Clintsman

We have used Mountain Valley for a few years now and have been very pleased - prompt service, showing up for appointments on time, and great follow up. Alex, in particular, is amazing. His knowledge of all systems in the house (plumbing, electrical, and HVAC) is tremendous and he knows how to explain things in simple terms. I also appreciate his perspective about when to replace things and when to just put a watch on them. He is a fantastic representative of Mountain Valley!
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Frequently Asked Questions

Does Mountain Valley provide 24/7 emergency plumbing service?

No. The company says it is not a 24/7 emergency service, though same-day service is available for plumbing and HVAC.

Can Mountain Valley help with rebate paperwork?

It files rebate paperwork for qualifying installations, including programs for Xcel Energy heat pumps, federal IRA tax credits and local utilities.