Keep your heating and cooling systems running efficiently and avoid costly breakdowns with scheduled maintenance from Therrian Mechanical. Our preventative maintenance services are designed to extend equipment life, improve comfort, and lower your energy bills—whether you’re a homeowner or managing a commercial space.

Our Maintenance Services Include:

Seasonal system inspections (spring & fall)

Cleaning of coils, burners, and condensate lines

Filter replacement and airflow checks

Thermostat and safety control testing

Refrigerant level and pressure checks

Electrical component inspection and tightening

Detailed service reports and system recommendations

Benefits of Regular Maintenance:

Lower energy costs

Fewer unexpected repairs

Longer equipment lifespan

Improved indoor air quality

Verified system safety and reliability

We offer flexible maintenance plans tailored to your equipment and schedule. All work is performed by licensed professionals with over a decade of hands-on HVAC experience.

Protect your investment—schedule a maintenance visit or ask about our service agreements today.

Whether you're building new, upgrading outdated equipment, or replacing a failed system, Therrian Mechanical provides expert HVAC installation services for both residential and light commercial properties. We help you choose the right system for your space, ensuring comfort, efficiency, and long-term performance.

Our Installation Services Include:

Air Conditioning & Furnace Installations

Heat Pumps & High-Efficiency Systems

Ductless Mini-Split Systems

Commercial Rooftop Units

Zoned HVAC Systems

Custom Duct Design & Fabrication

Thermostat & Smart Control Setups

Why Choose Us?

Licensed and experienced professionals

Clean, code-compliant installations

Load calculations and system sizing for peak performance

Manufacturer warranties honored

Permits, inspections, and final air balancing included

From start to finish, we handle every aspect of your HVAC installation with precision and care.

Ready to upgrade? Contact us today for a free estimate or schedule your installation online.

When your heating or cooling system breaks down, you need fast, dependable service you can trust. At Therrian Mechanical, we specialize in prompt and professional HVAC repairs for both residential and light commercial systems. Our licensed technicians have the experience to diagnose issues accurately and get your system back up and running as quickly as possible.

We Repair All Major Brands and Systems:

Furnaces & Air Conditioners

Heat Pumps & Ductless Mini-Splits

Rooftop Units & Zone Systems

Thermostats & Controls

Ventilation & Duct Issues

Why Choose Therrian Mechanical?

Fast response times

Honest, upfront pricing

Fully licensed and insured

Emergency and after-hours service available

Whether it’s no heat, no cooling, strange noises, or poor airflow—our team will get to the root of the problem and provide a reliable solution.