Family-Owned & Operated For 75+ Years Your Heating & Cooling Experts of Laramie, WY

Since 1947, Laramie Mechanical & Heating Systems in Laramie, Wyoming has offered high quality HVAC equipment and service for all of your heating and cooling needs.

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Call Us Today! 307-303-3567
Emergency Services 307-445-4002
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Let’s get started on your next project! Call us at 307-303-3567
Emergency Services 307-445-4002

Laramie Heating, AC & Aeroseal Services

Serving Northern Colorado-Southern Wyoming Region Since 1947 

Comfort in your home or business starts with clear guidance and service you can trust. Since 1947, Laramie Mechanical & Heating Systems has been helping homeowners, contractors, and business owners throughout Laramie and nearby towns manage the challenges of Wyoming’s long winters and short, warm summers.

Whether it’s upgrading an older furnace, installing a more energy-conscious system, or coordinating a new construction project in Rock River, Saratoga, Centennial, Buford, Steamboat Springs, or Walden, our team offers practical advice and hands-on support so you can make confident decisions about your indoor comfort.

Call (307) 303-3567 or contact us online today to request a free estimate or ask about our same-day service.

    "My experiences with Laramie Mechanical have been excellent."
    I have interacted with three of their technicians and they are all very friendly, honest and efficient. They communicate well and show up when they promise.
    - Mark
    "The best in town!"
    Everything went smoothly, and the gentleman who completed the project was both professional and patient with all my questions. Thanks for doing a great job!
    - Patricia
    "Will only use them from now on!"
    My furnace hadn't worked for years and multiple people had tried to figure it out. Garrett came out and after carefully checking everything, solved the problem!
    - Kathy
    "Very appreciative for the good service."
    Laramie Mechanical was able to repair two air conditioning units on the hottest day of the year within a few hours response time. They were quick, quiet, and respectful.
    - Marlene
    "I highly recommend them for their quality."
    They did an excellent job repairing and servicing a large mini-split system that required extensive work. Their expertise and confidence were clear throughout the process.
    - Leland
    "Great to work with from start to finish!"
    Matt was excellent at explaining the technical intricacies of the heat pump installation and the details of the rebate programs. Install crew was friendly & professional.
    - Leo
    "I couldn’t be more grateful!"
    The technician explained what was wrong in clear terms, made sure I understood the repairs, and gave me confidence that my furnace was finally in good hands.
    - Kristie
    "I highly recommend Laramie Mechanical & Heating Systems."
    I recently had Laramie Mechanical & Heating Systems LLC remove and install a new dual fuel system in my home, and the entire process was handled with professionalism and care.
    - Trapper
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  • Affordable Financing Options
    Our flexible financing options support you however you'd like to pay.
  • 100% Satisfaction Guarantee
    We're so confident you'll be happy with our services, we guarantee it.
  • Available for Emergency Help
    Heating and cooling emergencies can't wait. Call for immediate help.
  • Contact Us for a Free Estimate
    We make it easy to get started with a completely free quote.
Proudly Serving Our Neighbors of Laramie, WY & Surrounding Areas Family-Owned & Operated Since 1947

We’ve been your comfort specialists in and around Laramie, Wyoming for over 75 years. Our team is dedicated to providing fast, affordable, honest service to our community time and time again. We serve our communities around:

  • Albany County
  • Bosler, WY
  • Laramie, WY
  • Rock River, WY
  • Routt County
  • Saratoga, WY
  • Steamboat Springs, CO
  • Walden, CO

What We Do

We install and service furnaces and heat pumps, handle AC systems, ductless mini-splits, and offer Aeroseal duct sealing to improve energy efficiency and maintain consistent comfort throughout your property. Indoor air quality is another priority, so we provide solutions such as humidifiers, dehumidifiers, advanced air filtration, and UV light products to reduce dust, allergens, and airborne contaminants. From routine maintenance to urgent repair calls, our family-owned team delivers practical, reliable solutions to ensure your property remains comfortable year-round.

What Sets Us Apart

For over 75 years, neighbors have counted on Laramie Mechanical & Heating Systems for clear explanations, hands-on service, and dependable HVAC and sheet metal work. As a family-owned and locally operated company, we work with any make, model, or brand and provide high-efficiency systems that comply with current building codes. Our licensed and insured team also offers free estimates, financing options, payment plans, rebates, warranties, and emergency services when needed. 

Our Professionals Are Here To Help An Experienced & Trusted HVAC Company
We are a locally and family-owned, family-operated HVAC and sheet metal company providing new installs and service calls for any make and model or brand. We also provide high efficiency and low operating cost heating and air conditioning systems that meet building codes and save you money. We’ve been helping our community in and around Laramie, Wyoming since 1947, and we’re continuing to dedicate ourselves to keeping our neighbors comfortable through professional, expert, trustworthy service.

Aeroseal Duct Sealing

In houses with forced-air heating and cooling systems, ducsts are used to distribute conditioned air throughout the house. But in typical homes, about 25-40% of the air that moves through the duct system is lost due to leaks, holes, and poorly connected ducts. The result is higher utility bills and difficulty keeping the house comfortable, no matter how the thermostate is set. We are proud to offer Aeroseal duct sealing, allowing us to seal your ductwork from the inside out. This means no cutting open your home to get at your ductwork, while you enjoy greater comfort and improved energy efficiency.

We Are A Certified Aeroseal Dealer

We Offer Financing Options From Synchrony
We are committed to offering you flexible financing options through our partnership with Synchrony so you don’t have to choose between your comfort and your wallet. The application process is quick and easy to complete online so you can get started with your Laramie, WY area project without delay.
Our Residential Maintenance Plan Membership Plans for Homeowners
Your heating, cooling, and comfort is an investment, and we’re here to help you protect it in your Laramie, Wyoming home. We offer routine residential maintenance plans to give you the peace of mind that your equipment is working smoothly and efficiently for as long as possible. Our routine maintenance offers Laramie, WY homeowners many benefits.

Who We Serve

We deliver heating and cooling solutions to a broad range of customers across Laramie, Steamboat Springs, and surrounding communities. Homeowners rely on us for furnace and AC replacements, seasonal tune-ups, and ongoing system care, while mobile and modular homes benefit from equipment built to perform reliably in cold conditions. Builders and contractors count on our team for full HVAC design and installation to keep projects on schedule, and local businesses, from offices to restaurants, receive commercial HVAC systems designed to support daily operations efficiently.

If you are ready to schedule a service, discuss maintenance options, or explore system upgrades, our team is here to help. Call (307) 303-3567 or request an appointment online.

  • Rocky Mountain Power Wattsmart Program
    Rocky Mountain Power offers a comprehensive list of rebates through their Wattsmart program for Wyoming homeowners and businesses to make energy-efficient upgrades to their heating and cooling. This includes rebates for Aeroseal duct sealing technology, which improves HVAC efficiency and reduces energy costs.
  • Carbon Power & Light, Inc Energy Rebates
    Carbon Power & Light, Inc offers rebates for energy-efficient equipment for Wyoming home and business owners. They’re committed to helping you make the upgrades to your heating and cooling that are best for you and your utility bills.
  • Black Hills Corporation Warranties & Rebates
    Black Hills Energy provides Wyoming home and business owners with warranties to help you save money and energy. They even offer a free in-home energy assessment to help you find more ways to save every day.
  • Federal Income Tax Credit Inflation Reduction Act
    The Inflation Reduction Act provides homeowners with tax credits and deductions for making energy-efficient improvements to your home. With an allowance of up to $3,200 annually, this credit is a great way to save on home upgrades.
  • Home Improvement Credit Save On Upgrades
    Aeroseal technology purchases are eligible for the Energy Efficient Home Improvement tax credit. The credit equals 30% of the expense. The maximum that can be claimed each year is $1,200 for all eligible energy efficiency improvements.

Contact Laramie Mechanical & Heating Systems Today!

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