Our Services

Do you want yo make your home or business more energy-efficient? We have many services to help you accomplish this. You can turn to Air-Tight Weatherization, LLC for all your weatherization, insulation, carpentry, and HVAC needs. Check out our services below or contact us directly to find out how we can best serve your needs. We service residential and commercial clients in the North Shore, Greater Lowell, Greater Boston, and Metro West.

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    Carpentry


    Air-Tight takes pride in providing top-notch carpentry services to our valued clients. Whether you need custom furniture, home renovations, or structural repairs, our skilled carpenters are here to bring your vision to life.

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    HVAC Services


    Is your home too hot or too cold, no matter how you adjust your thermostat? Is your commercial HVAC system making unusual and disruptive noises?  You need HVAC repair services. You can rely on us for repair work in Middleton, MA or the surrounding area.

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  • Insulation Services

    Do you know what type of insulation you want for your home or business? Do you think spray foam insulation or fiberglass insulation will decrease your energy bills more? Whatever the case may be, you can depend on the experts at Air-Tight Weatherization, LLC in Middleton, Waltham, Cambridge & Newton, MA to help you figure out what you need.

    Our experts will inspect your building and help you find the insulation that meets your needs and fits within your budget. 

    WHAT TYPE OF INSULATION DO YOU NEED?

    Air-Tight Weatherization, LLC offers a wide range of insulation options for our residential and commercial clients. You can turn to us for:

    • Spray foam insulation
    • Fiberglass insulation
    • Cellulose insulation
    • Injection Foam
    • Net and blow insulation
    • Mineral wool- mold and fire resistant


    LEARN THE DIFFERENCE BETWEEN OPEN- AND CLOSED-CELL INSULATION

    There are a few different advantages to the types of spray foam insulation we offer. Open-cell spray foam insulation is more flexible and expands more, while closed-cell spray foam insulation is more rigid and better at keeping out moisture and pests. Both types of insulation will lower your heating and cooling bills.

    Whichever type of insulation you choose, you can count on our team to install it properly. Contact us now to make an appointment.

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    IS SPRAY FOAM RIGHT FOR MY HOME?

    • Spray foam insulation, like other insulation, saves on energy costs and lowers utility bills. Studies by the US Department of Energy show that 40% of a home's energy is lost as the result of air infiltration through walls, windows and doorways.
    • Buildings treated with spray foam insulation insulate as much as 50% better than traditional insulation products.
    • Insulation properly deployed can be part of a system designed to protect against moisture, which provides the benefit of reducing the chance of harmful mold, mildew and rotting of wood.
    • In addition to building temperature and moisture control, spray foam insulation is often used to reduce noise.
    • Foam insulation serves as a barrier to airborne sounds, and reduces airborne sound transfer through a building's roof, floor and walls compared to an uninsulated structure.
    • Spray foam is a chemical product created by two materials, isocyanate and polyol resin, which react when mixed with each other and expand up to 30-60 times its liquid volume after it is sprayed in place. This expansion makes it useful as a specialty packing material which forms to the shape of the product being packaged and produces a high thermal insulating value with virtually no air infiltration.
    • Spray foam insulation is non-toxic after it has cured. We ask that contractors remain out of the area while we are spraying, and do not return to the building for at least 12 hours after application. A homeowner should vacate the premises for at least 24 hours to allow the chemicals to cure.
    • Air-Tight Weatherization uses only top quality product from the most reputable distributors in the Northeast. Our foam installers are professionally trained and certified.
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    Weatherization

    Our services include :

    • Spray Foam Installation

      Air-Tight Weatherization provides professional spray foam installation. Spray foam insulation is effective at sealing gaps and preventing heat loss, contributing to better energy efficiency in your home.

    • Cellulose Insulation

      Cellulose insulation is made from recycled paper and provides excellent thermal protection. It helps maintain a consistent indoor temperature and reduces energy consumption.

    • Energy Audits

      Using a whole home approach, we will evaluate the condition of your homes insulation, windows and doors and make recommendations on energy saving measures to improve energy efficiency.

      Improving the efficiency of a buildings’ thermal and pressure boundaries helps to increase comfort in the home while lowering energy costs.

    • Window Replacement

      Air-Tight Weatherization can upgrade your existing windows with energy-efficient replacements. 

      Properly sealed and insulated windows play a crucial role in maintaining a comfortable indoor environment while helping to reduce the cost of heating and cooling your home or business.

    CARPENTRY

    Doors and Windows

    Faulty doors and windows compromise security and energy efficiency. Air-Tight can repair or replace damaged doors and windows, improving functionality, comfort, and fuel efficiency.

    Home Improvements

    With over 60 years of combined experience in the construction industry, Air-Tight's carpentry team has the knowledge and skill to handle your project from start to finish. Combining craftsmanship with creativity, we deliver exceptional results to improve functionality and enhance the beauty of your living space.

    HVAC SERVICES

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    Repair Work

    Air-Tight Weatherization, LLC specializes in diagnosing and fixing HVAC issues. Whether it’s a malfunctioning central air conditioning system, a noisy furnace, or any other heating or cooling problem, their experienced technicians can address it efficiently.

    Residential and Commercial

    Air-Tight caters to both residential and commercial clients, ensuring that homes and businesses stay comfortable year-round. Whether you need repairs for your home or your office building, Air-Tight's got you covered.

    Expertise

    With over 30 years of experience, the team at Air-Tight Weatherization understand HVAC systems inside out. You can trust their expertise to get your HVAC system back on track.

    Interested in our services? For your convenience, use our Online Booking!

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