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(603) 557-1642


Add a new HVAC system to your home or facility.

Repairs & Service

Let us take care of your HVAC repair.

Sheet Metal Ductwork

We can rework and install new sheet metal.


Hear from our satisfied customers about our services.

Choose a Reliable HVAC Contractor in Dover, NH and all surrounding areas

We offer labor warranties on all our services

Is your thermostat climbing to unbearable temperatures in the summer? Are you shivering under blankets during the winter? You may need a new HVAC system. As your HVAC contractor, Blue's Mini Splits, LLC will work to find a solution to your heating and cooling problems. Whether you need a simple repair or a full replacement, our team in Dover, New Hampshire will get the job done right.

About Blue's Mini Splits

Blue's Mini Splits is a fully licensed, certified and insured HVAC contractor based in Dover, New Hampshire. No job is too big or too small, our main concern is making our customers happy. We offer free estimates and a one-year labor warranty on all our services to take the worry out of an already stressful situation. Blue's Mini Splits holds a Universal EPA Section 608 Clean Air certification in order to provide our customers with the most comprehensive service possible. When you choose to work with Blue's you're choosing a hardworking, honest, local company that puts our customers first!

How can we help?

Having a well-functioning HVAC system is important for your comfort, home's air quality, and family's safety. Blue's Mini Splits strives to provide our customers with great services and high-quality workmanship. Our team can...

We offer residential and commercial services. Contact us today for more information about how your family's air quality could be affected by dirty ductwork or filthy filters.



  • Blue's Mini Splits, LLC

    Dover, NH 03820


    Call Us
    Phone: (603) 557-1642

    Mon: 7:00AM-5:00PM
    Tue: 7:00AM-5:00PM
    Wed: 7:00AM-2:00PM
    Thu: 7:00AM-5:00PM
    Fri: 7:00AM-5:00PM
    Sat: 8:00AM-2:00PM
    Sun: Closed

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