Air Conditioning &
Mini Split Installation

A single-zone ductless mini split installation in Southern NH starts around $5,525 installed. That price covers the equipment, all electrical work, permits, and our five-year heating and air-conditioning workmanship warranty. Multi-zone systems with 2 or 3 indoor units typically run $8,500 to $19,500+ depending on the number of zones and complexity. NHSaves utility rebates and the New England Heat Pump Accelerator can reduce those costs for qualifying systems. We provide free written estimates with everything included upfront.

Central A/C installation starts around $6,550 installed for a standard system. That includes the equipment, labor, electrical work, required permits, and our five-year heating and air-conditioning workmanship warranty. Higher-efficiency equipment or systems requiring ductwork changes will cost more. We provide a free written estimate with everything included upfront.

Central A/C uses ductwork to cool the home from one system. A ductless mini split uses individual indoor units to condition specific zones without a full duct system. The mini split systems we install provide both heating and cooling.

Yes. NH utility companies offer NHSaves rebates based on system size and type for qualifying heat pump systems. During your free estimate, we review the current incentives that may apply to the proposed system. We apply eligible New England Heat Pump Accelerator savings at the point of sale and help you with utility-rebate applications that require customer information or approval.

Yes. Select cold-climate systems from Mitsubishi, Daikin, and Bosch are designed for below-zero operation. Model-specific output and operating limits vary, so we size and select the equipment for the home. Many Southern NH homeowners use a cold-climate mini split as their primary heating system. Others pair one with an existing furnace or boiler, using the heat pump through much of the year and the fuel-fired system when needed.

Most mini split systems with one or two indoor units are completed in one day. Systems with three indoor units typically take two days, and four to five indoor units take about three days. We give you a clear timeline in your written estimate before any work begins.

Yes. We service all major mini split brands, including Mitsubishi, Daikin, Fujitsu, LG, and Bosch, whether we installed them or not. Call 603-623-0412 to schedule service or repair.

Southern NH has many older homes heated by boilers without ductwork, and mini splits can add heating and cooling without building a full duct system. A.J. LeBlanc Heating has installed thousands of mini splits, and our reputation has grown through customer referrals. We are a Mitsubishi Diamond Dealer, Bosch Platinum Dealer, Daikin Comfort Pro, and LG Pro Dealer Platinum. Those programs support product training and model-specific warranty options, which we explain in the written proposal.