quality & efficiency
When you need furnace or HVAC maintenance, repair, or installation, MSI is the team you can trust to get it done right. Our technicians are highly trained and certified, so they can quickly and accurately diagnose whatever heating or cooling issue you’re dealing with.
Professional maintenance is the smartest way to avoid surprise breakdowns and expensive repairs — but if your system is already acting up, don’t wait. HVAC problems only get worse (and more expensive) the longer they sit.
You can call us or hit the Schedule Now button to book an appointment anytime. The sooner you reach out, the faster we can get your home comfortable again.
HVAC Installation & Maintenance
From furnaces and heat pumps to central air conditioning, we install, inspect, and maintain the full range of home comfort systems. Our team can assess your current setup, explain whether repair or replacement makes the most sense, and guide you toward the most efficient solution for your home.
For older homes or spaces where traditional ductwork isn’t possible, we install ductless mini-split systems that offer quiet performance, zoned temperature control, and excellent energy efficiency. Mini-splits are an ideal way to modernize comfort without major construction — perfect for additions, historic homes, sunrooms, and converted spaces.
We also stay current on evolving refrigerant standards. Whether your system uses R-410A or one of the newer low-GWP refrigerants, we can service it safely, explain what the changes mean, and help you plan for future upgrades.
No matter the system, our goal is simple: efficient heating and cooling, lower energy costs, and a home that stays comfortable all year long.
generator installation & repair
MSI is a Certified Sales and Service Dealer for Generac, the industry leader in standby generators. When the power goes out, a Generac system turns on automatically — no scrambling for flashlights, no dragging out a portable unit, and no wrestling with extension cords. Your home simply stays running.
A standby generator protects the things most vulnerable during an outage:
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Pipes from freezing and bursting
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Basements from flooding when sump pumps lose power
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Food from spoiling
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Wi-Fi and communication so you stay connected
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Heating and cooling systems for comfort and safety
For homes with newer natural gas service, a standby generator becomes even more convenient. With a direct gas connection, there’s no fuel storage, no refilling, and no guessing if you have enough to get through the storm. The system is always ready.
We size, install, and service Generac generators with a focus on safety, proper gas line integration, and compliance with local codes. While generators are not the core of our business today, we continue to support the homeowners who rely on them — ensuring their systems are maintained and ready for the next outage.
Visit Generac's website for more information about the generators that MSI can install.
Maintenance Plans
Annual maintenance is one of the most important things you can do for your heating and cooling system. A professional tune-up keeps your equipment running safely, efficiently, and reliably — and helps prevent the surprise breakdowns that always seem to happen on the hottest or coldest day of the year.
Our maintenance visits include a full inspection, cleaning, performance check, and safety review for both heating and cooling units. This helps:
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Improve energy efficiency
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Extend the lifespan of your equipment
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Catch small problems before they become expensive repairs
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Maintain proper airflow and refrigerant levels
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Ensure safe operation of gas or electric heating systems
A tuned-up system uses less energy, delivers more consistent comfort, and gives you peace of mind through every season. Whether it’s your furnace, heat pump, AC, or mini-split, annual maintenance keeps your system in peak condition.
Learn how MSI can help protect your home from disaster with a customized maintenance plan.
You can use the Schedule Now button at the top of the page anytime to book your annual maintenance and keep your system in peak condition.
financing for hvac upgrades and generators
Unexpected HVAC or hot water replacements can be stressful, but financing can make the process easier. Flexible payment options help you stay comfortable without straining your budget.