At Lamas Plumbing, Heating & Cooling, our mission is to provide 110% customer satisfaction. We are a Longmont plumbing, heating and air conditioning contractor who brings a level of professionalism to your doorstep that we expect to receive at ours. We provide both residential and commercial plumbing services with an emphasis on customer service! The majority of our business is customer referrals and the only way to keep our business strong is by keeping our customers happy. This means being punctual for our appointments, carefully diagnosing and assessing any plumbing or HVAC issue, and providing honest, straight forward pricing.
No surprises!
We are a Carrier brand Factory Authorized furnace and air conditioning repair, service, and installation provider. We also service and repair all major brands of heating and air conditioning systems. Call our Longmont office today!

Our Promise To You,
“We will consider your needs and your budget.” 100% Satisfaction Guaranteed!!!

Our knowledgable heating, air conditioning, HVAC, and plumbing service technicians are always uniformed, neatly dressed, and courteous.  You are always welcome to discuss any issues or concerns with our staff.

  • Air Conditioning Service Longmont

    It won’t be long before we’ll be turning on the Air Conditioners! Lamas Plumbing Heating & Cooling can inspect and … Read More

  • Longmont Furnace Repair & Service

    It’s about that time of year where it’s time to winterize your Air Conditioner or swamp cooler system, and make sure your furnace is ready for the cold months ahead. Our HVAC technicians can help with both the winterizing of the cooling systems, as well as do an inspection on your furnace or heating system, and most importantly make sure it’s safe. Also, Furnace repair can sometimes be costly, so upfront maintenance is always recommended. Read More