Groulx Mechanical Heating & Cooling

Your Longmont Heating & Air Conditioning Company

When you need heating & AC services, it’s hard to put your finger on one particular company since there are many in the greater Colorado area. Groulx Mechanical Heating & Cooling has been a trusted heating & air conditioning company for some time. We offer lots of handy HVAC services in order for you and your family to be warm and safe.

When it comes to safety, we practice it every job we’re on. We want you to feel comfortable with our technicians in your home. We take the time to pay attention to detail and focus on problems to your furnace and AC systems.

Check out our new Duct Cleaning Service!

Groulx Duct Cleaning


Heating Repairs


Are you worried about trying to stay warm this winter? Well, you’re not alone. Colorado is not known for its tropical climate as it can get really cold fast and without warning. Our heating repairs can take care of almost all major brands of heaters.

Groulx Mechanical Heating & Cooling offers check-ups for your heating systems which can detect damages and replace filters when need be. We always have replacement parts for your heating system as well; our trucks are always stocked. […]

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Maintenance Packages


Maintenance is an important part of preserving heating systems and air conditioners. We got your back as part of our maintenance plan is to provide seasonal check-up and tune ups in Longmont. Dealing with costly repairs can be frustrating.

We’ll help combat your heat & cooling problems through our maintenance services. We strive to make sure our customers are well taken care of. You can avoid costly repairs this year simply by calling Groulx Mechanical Heating & Cooling. […]

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Top Air Quality Products

When it comes to the air quality in the home, how would you rate it? On a scale of 1-10, how easy is it for you to breather within the confines of your home? If you gave it a low score; you can count on Groulx Mechanical Heating & Cooling to help eliminate the poor air.

We have several products geared at taking the poor air and replacing it with clean, fresh air. Your health depends on how clean the air is both inside and outside the home. Take advantage or our humidifiers, air cleaners and duct cleaning today.
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Better Water Heater Services

You depend on your hot water heater to deliver clean water that can be stored and heated for use in our laundry, cleaning dishes, bathing and grooming. We offer water heater services in the form of repairs and replacements.

Sometimes a water heater replacement is called for whenever there’s sediment in the water or you’r3e having a hard time keeping it warm. You can trust that we carry and can install whatever type of water heater you have from tankless systems to gas.
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Furnace Problems

Every now and then our furnaces will act us. It certainly depends on the age of a furnace how it will react. We offer professional repairs and replacements. You can’t live a winter without a working system. That’s why we’ll work hard to get your system up and running.

We repair all types of furnace systems too. We have a vast knowledge of heating types and want you to get the best one for the money whenever you are in need of a replacement.
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Why Choose Groulx Mechanical Heating & Cooling?

There’s always an excuse to call on us. We offer year round protection for your heating and air conditioning appliances. We’re always staying up to date on new and innovative ways to repairs HVAC appliances.

There’s no waiting around when you hire us for the job. Also, you won’t find hidden fees attached to our repair or maintenance bills. We practically guarantee that your heater or air conditioner will last you longer than you expect it to.

Call our heating & air conditioning company today for more details on how you can take advantage of our services. We have all that you need in order to feel safe. Our techs are trained, insured and knowledgeable on all types of systems.
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Recent Articles

  • Ways in Which to Keep Your Home Warm this Winter in Longmont

    Winter is always around the corner especially in Longmont. It seems that summer is shirt and winters are long. You need to prep the home for winter’s return but how? Do you have a plan for keeping the home warm? Learning simple tips will keep the home warmer and the temperatures more consistent around the…

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  • Coil Cleaning For Your Air Conditioning Tune Up

    Your A/C maintenance is important, especially when it comes to the high humidity factor in our area of the country. Without the proper maintenance, your air conditioner will be at the most stressed during the entire year when you turn it on for the first time. After all the months our A/C units sit unused,…

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If you are looking for heating and air conditioning services then please call 720-329-3429 or complete our online request form.

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