Trusted HVAC Company For Over 75 Years Commercial Laramie Mechanical & Heating Systems

Serving Laramie, WY Since 1947

or
Call Us Today! 307-303-3567
Emergency Services 307-445-4002

Laramie Commercial HVAC Services

At Laramie Mechanical & Heating Systems, we understand that reliable HVAC systems are essential for keeping your business running smoothly. Since 1947, our family-owned and family-operated team has been serving Laramie, WY, and surrounding communities, including Rock River, Saratoga, Steamboat Springs, and Walden. With decades of hands-on experience, we know how high-altitude weather, seasonal extremes, and variable climate conditions can affect commercial heating and cooling systems.

Here's why clients choose us:

  • Over 75 years of serving local businesses 
  • In-depth knowledge of high-altitude and seasonal HVAC challenges
  • Financing options, rebates, and payment plans available
  • Same-day service when available
  • Emergency services to minimize downtime
  • Technicians trained to work with all makes and models
  • Solutions designed to improve energy efficiency and reduce operating costs
  • Fully insured for your peace of mind

Call (307) 303-3567 or contact us online to schedule a consultation and get a free estimate.

Industries We Serve

We provide commercial HVAC solutions for a variety of businesses and projects, including:

  • New Construction 
  • Food Service
  • Retail
  • Healthcare
  • Warehousing & Industrial
  • Offices & Commercial Spaces

Our Commercial HVAC Services

Rooftop Units (RTUs)

RTUs are commonly used in commercial buildings to provide heating and cooling for large spaces. At Laramie Mechanical & Heating Systems, we handle every aspect of RTU service, including installation of energy-efficient units tailored to your building’s layout and needs, prompt repairs to restore comfort and minimize downtime, and ongoing maintenance with regular inspections and tune-ups to keep performance optimal and extend the system’s lifespan.

Chillers

For businesses that need precise temperature control, such as industrial facilities or large commercial spaces, our team provides comprehensive chiller services. We offer customized installation solutions for offices, warehouses, and production facilities, fast repairs to address issues like refrigerant leaks, compressor problems, or temperature inconsistencies, and preventive maintenance designed to reduce energy use while maintaining consistent cooling throughout your building.

HVAC System Design & Installation

A properly designed system ensures energy efficiency and reliable performance.

Our design and installation services include:

  • Load calculations. Accurate assessment of heating and cooling needs for your facility
  • Zoning systems. Separate temperature control for different areas of your property
  • Code compliance. Ensuring systems meet local building codes and industry standards

We also offer Aeroseal duct sealing to eliminate hidden leaks, improve airflow, and maximize system efficiency while reducing energy waste.

Serving Laramie, WY

We serve the surronding areas:

  • Albany County
  • Bosler, WY
  • Laramie, WY
  • Rock River, WY
  • Routt County
  • Saratoga, WY
  • Steamboat Springs, CO
  • Walden, CO
  • Armstrong Air Pro Team
  • LG Air Conditioning Technologies
  • Bosch Certified Dealer
  • Aeroseal Certified Installer
  • Honeywell
  • RGF Environmental Group, Inc
  • Fantech
  • April Aire

Preventative Maintenance for Commercial HVAC

Regular maintenance keeps systems running efficiently, reduces the risk of breakdowns, and helps businesses avoid costly downtime. 

Our maintenance services include:

  • Comprehensive inspections. Identifying potential issues early before they escalate
  • Cleaning and calibration. Maintaining efficiency of all components
  • Component replacement. Swapping worn or failing parts to prevent unplanned interruptions

Custom Maintenance Plans

Every business is unique. We create tailored maintenance plans to improve system efficiency, reduce energy costs, and extend equipment life, keeping your operations smooth and your environment comfortable. 

Call (307) 303-3567 now to schedule your commercial HVAC consultation. Let our family-owned and operated team help your business stay comfortable, productive, and energy-efficient.

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.

Contact Laramie Mechanical & Heating Systems Today!

We’re Ready to Help

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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.
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