Home Improvement Solutions

Mill City Energy offers a range of services from insulation and air sealing to a new heating system and ENERGY STAR rated windows to fit your home’s needs. After we conduct your energy assessment choosing which measures to install is the next step. Below are some services we offer which will solve your everyday inefficient energy problems so you can live in a more comfortable environment, breath in excellent air quality, and increase the all-around safety of your home that requires less resources giving you peace of mind and lower bills.

Mill City Energy understands that installing the best energy efficient products with experienced professionals done the right way will result in significant benefits.

Mill City Energy Home Improvement Services

Click below to learn more about each service.

Spray Foam Insulation

Spray foam is great for homes and commercial buildings and seal in air and insulate for the lifetime of the structure.

Cellulose Insulation

Cellulose is a low thermal conductivity material used to reduce building heat loss and gain and act as noise proofing.

Duct Sealing

Air ducts are prone to leaks, holes and poor connection which causes your home to lose the hot or cool air that moves through them. By pinpointing the right area of the leak and sealing it you can start saving money right away.


There are several types of insulation that we work with and we determine the best type for your needs.

Heating and Cooling Systems

High-efficiency systems will deliver more comfort, better moisture control, improved air quality, and quieter operation. Mill City Energy uses ENERGY STAR rating systems that operate at high performance.

Windows and Doors

Replacing old windows and doors with the right energy efficient windows and doors will lower your monthly bills, energy consumption and reduce greenhouse gas emissions.

Lead Paint Removal

We are a licensed NH lead abatement contractor providing removal of all lead based paint surfaces. We work with all NH Lead programs offering qualifying properties grant money of up to $12,500 per unit for removal of lead paint.

Need more information or would like a home energy audit?

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