top of page


Andrew Porter Contracting, Inc. is your go-to contractor for all your window and vinyl siding needs in Charlton, MA, and surrounding areas. Our team has been serving customers throughout Massachusetts for many years, and we pride ourselves on delivering top-notch service and quality workmanship.

We understand that your home is your biggest investment, which is why we strive to provide you with the best products and services at affordable prices. Our team of experts is highly trained and experienced in the installation of windows and vinyl siding, and we use only the highest quality materials to ensure that your home looks beautiful and functions optimally.

Our Services

At Andrew Porter Contracting, we specialize in the installation of high-quality windows and vinyl siding for residential and commercial properties. Our services include:

  • Window installation: We offer a wide selection of windows, including double-hung, casement, and bay windows, to fit your home's unique style and needs. Our team will help you choose the right windows for your home and install them with precision and care.

  • Vinyl siding installation: We offer a variety of vinyl siding options to enhance the beauty and durability of your home. Our team will work with you to select the right color and style for your home and install it with expert craftsmanship.


Why Choose Us?

  • Experience: Our team has many years of experience in the installation of windows and vinyl siding. We have successfully completed countless projects and have built a reputation for excellence.

  • Quality: We use only the highest quality materials in our projects, ensuring that your home looks beautiful and functions optimally for years to come.

  • Affordability: We believe that high-quality service should be affordable for everyone. That's why we offer competitive pricing and financing options to fit your budget.

  • Customer Service: At Andrew Porter Contracting, we value our customers and strive to provide the highest level of customer service. We will work with you every step of the way to ensure that you are completely satisfied with our work.


Contact Us

If you are looking for a reliable contractor for your window and vinyl siding needs in Central MA, look no further than Andrew Porter Contracting. Contact us today to schedule a consultation and get started on your next project.


Financing available!

Call for more information! 774.452.2129

Choosing energy-efficient windows will not only save you money on your energy bills, but it can also create a healthier and more comfortable indoor environment while increasing the value of your property.


Energy-efficient windows are becoming increasingly popular among homeowners and businesses alike. They are designed to reduce energy consumption by minimizing the amount of heat that escapes from a building during the winter months and preventing unwanted heat gain during the summer. If you're considering upgrading or replacing your windows, consider the benefits of an energy-efficient option.

One of the main benefits of energy-efficient windows is their ability to reduce energy costs. Traditional windows can account for up to 25% of a building's energy loss. Energy-efficient windows, on the other hand, are designed to reduce this loss by using advanced technologies such as low-emissivity coatings and insulated frames. This means that your clients can enjoy a comfortable indoor environment all year round while saving money on their energy bills.

Another benefit of energy-efficient windows is their ability to improve indoor air quality. Traditional windows can allow dust, pollen, and other pollutants to enter a building, which can be harmful to those with allergies or respiratory issues. Energy-efficient windows are designed to keep out these pollutants, creating a healthier indoor environment for your clients.

Lastly, energy-efficient windows can increase the resale value of a home or commercial building. Potential buyers are becoming increasingly aware of the benefits of energy-efficient features, and having energy-efficient windows installed can make a property more attractive to buyers. This can translate into a higher sale price and a faster sale, making it a wise investment.


bottom of page