Installation

Laramie AC Installation & Replacement

Air conditioning in Laramie is more than just a comfort; it protects your property and keeps life manageable during hot summer months or unexpected warm spells. At Laramie Mechanical & Heating Systems, we combine decades of local experience with practical solutions tailored to homes and businesses throughout Laramie, Rock River, Saratoga, Steamboat Springs, Walden, and surrounding communities.

Since 1947, our family-owned and operated team has provided reliable, efficient, and high-quality AC installations. Whether it’s a first-time installation or a full system replacement, we handle projects of every size with precision and care. Financing options, flexible payment plans, and free estimates are available, and we also provide emergency support when unexpected issues arise.

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

Our AC Installation Process

Initial Consultation

We assess your property’s cooling needs, including square footage, insulation, airflow, and comfort preferences. This allows us to recommend systems that meet your efficiency goals and performance expectations.

System Selection

We partner with trusted brands such as Armstrong, Bosch, and LG to provide high-quality equipment. Options include traditional central AC, high-efficiency systems, and eco-friendly refrigerants that meet modern efficiency and environmental standards.

Professional Installation

Our certified technicians handle the full installation; from positioning the system to connecting ducts, refrigerant lines, and electrical components. Each step is performed with attention to code compliance and long-term efficiency.

Post-Installation Testing

After installation, we rigorously test the system to ensure optimal performance, even airflow, and energy efficiency. We also review system controls and thermostat settings, so you feel confident managing your new AC system.

Get the Perfect Fit: Custom Ductwork for Efficient AC

High-quality ductwork makes a substantial difference in AC performance.

At Laramie Mechanical & Heating Systems, we provide custom sheet metal fabrication for residential and commercial projects:

Precise ductwork, transitions, plenums, and specialty fittings tailored to your property
In-house fabrication ensures faster project turnaround and consistent quality
Works with galvanized steel, aluminum, and stainless steel for long-lasting performance
Suitable for both new installations and retrofits

To further optimize performance, we offer Aeroseal duct sealing, which identifies and seals hidden leaks in your duct system. This process improves airflow, balances temperatures throughout your property, and enhances energy efficiency.

Is It Time to Replace Your AC?

Replacing an old AC system can be a practical decision when:

Repair costs exceed roughly 50% of a new unit
The system fails to maintain consistent temperatures
Equipment is outdated and lacks modern efficiency or features

Our Replacement Approach

Assessment. Evaluate your current system and property cooling requirements
Transparent recommendations. Discuss replacement options, including energy performance, cost, and features
Safe removal. Remove old units with minimal disruption
Precision installation. Install new systems for optimal performance
Follow-up support. Maintenance plans and warranties are available to keep your property comfortable

How to Choose the Right AC System

Choosing the right system goes beyond brand or size.

We help you evaluate:

Proper sizing. A system that’s too small won’t cool efficiently, while one that’s too large will cycle on and off too frequently, wasting energy and increasing wear. Correct sizing ensures consistent comfort and longer equipment life.
SEER ratings. The Seasonal Energy Efficiency Ratio (SEER) indicates how efficiently a system cools your space. Higher SEER ratings mean better performance and lower utility bills, especially important in variable climate.
Eco-friendly options. Modern systems use refrigerants and features that minimize environmental impact. Energy-efficient units and zoning capabilities help reduce energy waste while keeping indoor temperatures consistent.
Property-specific needs. Factors like insulation, airflow, and the number of rooms or zones in your building all influence system performance. For spaces where traditional ductwork isn’t practical, ductless mini-splits offer flexible, efficient cooling. Call us to learn more and see if this solution is right for your property.

Warning Signs You Should Call Us

Being aware of warning signs can prevent extended downtime:

Buzzing, rattling, or grinding sounds from your indoor or outdoor units may indicate mechanical issues or debris.
Rooms that feel hotter or cooler than others can point to airflow restrictions, duct problems, or an aging system.
Unexpected spikes in your utility costs often mean your AC is working harder than it should.
Imbalances in indoor air can signal system inefficiencies or airflow issues.
If your system turns on and off too often or struggles to reach the set temperature, it may need attention.

Addressing these early helps maintain efficiency and comfort without waiting for a full system failure.

Tips to Prevent Unexpected AC Problems

Replace or clean filters regularly. Fresh filters improve airflow, efficiency, and indoor air quality.
Keep vents unobstructed. Make sure furniture or other items aren’t blocking vents, so air can circulate freely.
Monitor thermostat settings. Use programmable schedules to keep temperatures consistent and energy use low.
Maintain the outdoor unit. Clear away leaves, snow, and debris to prevent airflow issues and system strain.
Pay attention to system performance. Listen for unusual sounds, check for uneven cooling, or notice higher energy use, small warning signs can prevent bigger problems later.

Call (307) 303-3567 or contact us online to discuss your AC installation or replacement project today and get a free estimate.

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"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

Reliable Heating, Cooling, and Ventilation Serving Laramie, WY Since 1947

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.

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.

Learn More
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.

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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.

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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.

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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.

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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.

Apply Now

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.

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Contact Laramie Mechanical & Heating Systems Today!

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