Mountain Valley Plumbing

Longmont Plumbing, Heating and Air Conditioning Specialists


$39
Furnace Tune-Up
  • Inspect heat exchanger
  • Check and clean burners
  • Test furnace cycle
  • Test safety controls

Pricing per system. Restrictions apply.
Call for more details.
Expires 11/30/2024

$100 Off
Any Plumbing or HVAC service
  • give us a call now
  • no job too big or too small

Pricing per system. Restrictions apply.
Call for more details.
Expires 11/30/2024

$79
Boiler Tune-Up
  • Inspect heat exchanger
  • Check and clean burners
  • Test system functions
  • Test safety controls

Pricing per system. Restrictions apply.
Call for more details.
Expires 11/30/2024

Plumbing
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Plumbing

Plumbing Repair, Water Heaters, Sewers, Drain Cleaning and More.

Heating
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Heating

Furnace Repair, Install, Thermostats, Tune-Ups, and Maintenance.

Cooling
Air Conditioning Repair, Installation, Tune-Ups, and Maintenance.

Cooling

Air Conditioning Repair, Installation, Tune-Ups, and Maintenance.

Boilers
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Boilers

Boiler Repair, Installation, Tune-ups and Maintenance.

Drain Cleaning
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Drain Cleaning

We quickly diagnose your drain issues and unclog your drains quickly.

Backflow Testing
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Backflow Testing

Backflow testing and prevention.

Mon-Sat: 7am to 7pm

Technicians on Call 24/7

24/7

Give us a Call

(970) 317-2519

Longmont Plumbers and HVAC Professionals Providing Quality Service

Our Loveland and Longmont Plumbers and HVAC technicians have been trusted by our residential and commercial clients since 2007. We service and install boilers, furnaces, water heaters, side arms, central AC, mini splits, sinks, faucets, toilets, and much more.  We also provide repiping and new construction services.

With over 15 years of local experience, Mountain Valley is your Plumbing, Heating, and Cooling experts for all things HVAC and Plumbing. We staff expert technicians who provide prompt and courteous service.

Call us today to schedule service, or submit your service request here.

Our Customers Say It Best!

Our Longmont Plumbing Services

At Mountain Valley Plumbing, we understand the urgency of plumbing issues and their impact on your daily life. That’s why we are committed to providing fast and efficient plumbing services to the residents of Longmont, CO. Our team of experienced plumbers is available to tackle any plumbing problem, big or small, and we take pride in delivering prompt and reliable service.

Don’t let plumbing problems disrupt your life any longer. Contact Mountain Valley Plumbing for fast, reliable, and professional plumbing repair services in Longmont, CO.

  • Toilet repair and installation
  • Faucet repair and installation
  • Pipe repair and replacement
  • Drain cleaning and unclogging
  • Water heater repair and installation
  • Sewer line repair and replacement
  • Garbage disposal repair and installation
  • Sump pump repair and installation
  • Water softeners
  • And much more!
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Colorado HVAC Repair and Maintenance Services

Mountain Valley Plumbing understands the importance of a properly functioning heating and cooling system. We offer fast, reliable, and professional AC and furnace repair services in Longmont, CO. Our team of experienced technicians is trained to diagnose and fix any issues with your HVAC system efficiently and effectively.

Don’t suffer through the heat or cold any longer; Mountain Valley’s HVAC services offer fast, reliable, and professional AC and furnace repair services in Longmont, CO. We’ll have your HVAC system up and running quickly, ensuring your home remains comfortable all year round.

  • Air conditioning installation and repair
  • Heating system installation and repair
  • Furnace installation and repair
  • HVAC maintenance and tune-ups
  • Duct cleaning and repair
  • Indoor air quality testing
  • Thermostat installation and programming
  • Ventilation system installation and repair
  • Energy efficiency audits and upgrades
  • Emergency HVAC services

Delivering 24/7 Plumbing and HVAC Service in Longmont, Westminister, Broomfield, Erie, Louisville, Boulder, Loveland, Fort Collins, Windsor, Estes Park, and Northern Colorado

Mountain Valley Plumbing has been serving our local community since 2007. With over 50 years of combined experience, our expert plumbing and HVAC technicians are ready to service your home or business today. 

  • Your satisfaction is our number one priority.
  • No job is too big or too small.
  • Your satisfaction is our number one priority.
mountain valley plumbing heating, and cooling of Longmont

Why Choose Mountain Valley
for Your Plumbing and HVAC Repairs?

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Flat Rate Pricing

We price our services based on the job, not the number of hours it takes. You can rely on us to complete the work quickly and efficiently without any concerns.

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Background Checked Technicians

We prioritize the safety and comfort of our customers, which is why we thoroughly screen all of our service technicians before hiring them.

technicians on-call 24/7

On Call 24 Hours a Day – 7 Days a Week