Cornerstone Building

Cornerstone Plumbing, Heating, & Cooling has over 25 years experience serving Laurel, Billings, Park City, Columbus and Joliet Communities in Montana.

  Reliable Plumbing Services at Home

Residential Plumbing Services

The truth is, plumbing problems are inconvenient no matter how big or small they are. Whether your water heater isn't heating properly or your sink isn't draining as it should, you can trust that Cornerstone Plumbing & Heating can help! We'll complete your project efficiently and continue to provide support. Give us a call, today!

Existing Home

  • Water Heater Replacement
  • Plumbing Servicing
  • Toilet/Fixture Replacement
  • Furnace & A/C Replacement
  • HVAC Servicing

New Construction

  • New Water, Sewer, and Gas Lines
  • Plumbing Rough-in
  • Top Out, Finishing Work
  • New Water Heater
  • New HVAC Systems
Contact Us
  Reliable Plumbing Services at Home

Commercial Plumbing Services

Cornerstone Plubming & Heating provides commercial plumbing services, maintenance, and repair for extensive waste removal and water supply systems for any size business including housing complexes. Whether your project is new or existing construction, let us know what project you have and we can get you a bid!

Existing Business

  • Plumbing Servicing
  • Toilet/Fixture Replacement
  • Water Heater Replacement
  • Finishing Work
  • New Construction

  • New Water, Sewer, and Gas Lines
  • Plumbing Rough-in
  • Top Out, Finishing Work
  • New Water Heater
  • Contact Us

    Cornerstone Team

    To Provide the Best Service, We Work With the Best People
    Jerel Harris
    Owner and Operator
    Lindsey Farnsworth
    Office Manager
    Justin Harris
    Brian Pender
    Heating & Cooling
    Kent Snook

    Trusted Products & Vendors

    We've Built Relationships with the the Best Vendors in the Industry
    York Heating and Air Conditioning
    Goodman Air Conditioning and Heating
    Bradford White Water Heaters


    4.9 Stars from 20 Reviews

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    Heat and air conditioning unit!! Very quick efficicent polite and professional.
    ~ Ward Ward


    Brian was absolutely amazing! He went above and beyond even with a busy schedule he had my AC unit up and running in no time!
    ~ Shannon Curry


    We had them replace a water heater in the shop, repair a broken toilet and fix a leak in the laundry room all at different times. They were always pr...
    ~ Kathy Hartley

    Contact Cornerstone Plumbing

    Flexible financing available through Synchrony

    309 W Main St,
    Laurel, MT 59044

    (406) 628-3023