A technician in a gray shirt and cap is leaning on an outdoor air conditioning unit, performing maintenance
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Supreme Air LLC

Honest and reliable HVAC solutions in Leominster providing comfort and peace of mind.

Serving Central Mass and the surrounding area

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A HVAC system against a brick wall.

Our specialties

  • Installation

    Professional HVAC system installation tailored to your home or business needs.

  • Repair

    Fast and effective repair services to restore your heating and cooling systems.

  • Maintenance

    Routine maintenance to improve HVAC efficiency and extend system lifespan in Leominster.

  • Emergency

    24/7 emergency HVAC services ensuring comfort and safety at any time of day.

Services offered

  • Service

    HVAC Installation

  • Service

    Furnace Repair

  • Service

    Air Conditioner Repair

  • Service

    Heat Pump Service

  • Service

    Thermostat Installation

  • Service

    System Maintenance

  • Service

    Indoor Air Quality

  • Service

    Emergency Repair

  • Service

    Commercial HVAC

  • Service

    Residential HVAC

About us

Supreme Air LLC is a trusted HVAC company based in Leominster, dedicated to providing honest, reliable, and customer-focused heating and cooling solutions. Our team is committed to delivering confidence and comfort through expert service and quality workmanship for both residential and commercial clients in the community. We prioritize customer satisfaction and work diligently to ensure every HVAC system operates efficiently and effectively year-round in Leominster homes and businesses, making us a dependable partner for all your heating and cooling needs.

Two HVAC technicians in gray shirts and caps are working on an outdoor air conditioning unit

Frequently asked questions

Question

What are your service areas?

We serve a wide area, including surrounding suburbs. To check if we service your location, reach out to our team and we'd be happy to assist you.

Question

How do you determine pricing for your services?

Our pricing is based on the type of service, materials required, and the scope of the job. We provide transparent, upfront pricing before any work begins, so there are no surprises. Reach out to us to discuss specifics for your project.

Question

How do I get in contact with you?

If you'd like to get scheduled in with us, please fill out our request form. Once we've received the details of what you're looking for, we'll reach out to discuss next steps.

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