Welcome to Chesapeake THERMAL located in Davidsonville, Maryland! We are a family-owned business that has been serving the local area for the last 26 years. We have improved homes all over Maryland with new Windows, Doors, Vinyl Siding, and Sunrooms.  Our longevity and success are due to our high standards of craftmanship, competitive pricing, and our products, which we choose based on performance and esthetics. We only sell EnergyStar rated products that add to the value and beauty of your home and save you money because of their high efficiency ratings.

We offer a wide selection of products and styles for our windows and doors.  If you are looking for double hung, slider, casement, bow, bay or garden windows, we can help you.  If you need a new patio door, french door or entry door, we have a huge selection to choose from.  We have a wide variety of vinyl siding styles and colors to choose from.  Our sunrooms add value and beauty to your living space and will become the favorite room in your home.  Let our experience and expertise guide you to the perfect choice to beautify your home and make it more energy efficient. Call today to take advantage of our specials or contact us by filling out the form on this website.

As a long standing member of the Better Business Bureau of Greater Maryland (www.bbb.org), we pride ourselves on giving our customers the best possible products at the most reasonable prices. We use only Energy Star qualified products that will save you money on your heating and cooling bills. Let our expertise and experience of over 26 years guide you and give you peace of mind when you consider your next home improvement project. We are lead certified and our installers are factory trained and have been with us for 26 years. We guarantee we can beat any price on comparable products. Call us for a free no obligation, no hassle estimate!  Please read more about us on our page – ABOUT US.  Thanks.

Energy Star .

BBB Member We’ve been members of the Greater Maryland Better Business Bureau for 26 years now and have never had a complaint filed with any consumer agency in our 26 years in business.