Mountain Valley Plumbing and Heating
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.
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
Amy Austin
Bryan Clintsman
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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.








