Window Replacement, Entry Doors, Storm Windows, Egress Windows & More

Portland & Southern Maine's Trusted Windows & Doors Contractor

From energy efficient window replacements to new entry doors and storm window installations, 1Call has the experienced team to improve your home's comfort, security, and curb appeal. One local team, every service, done right the first time.

Windows & Doors Services in Portland & Southern Maine

Your windows and doors are doing more work than most homeowners realize. They regulate your home's temperature, protect against Maine's harsh winters, keep your home secure, and define the first impression your home makes. When they fail, you feel it in your energy bills, your comfort, and your security.

1Call Home Services is Greater Portland and Southern Maine's trusted windows and doors contractor, serving Portland, South Portland, Scarborough, Saco, Biddeford, Westbrook, and surrounding communities. Whether you need a full window replacement, a new entry door, storm windows installed, or an egress window added to a basement, we have the experienced team to handle it completely and correctly.

Window Installation & Replacement in Southern Maine

Old, drafty windows are one of the biggest sources of heat loss in a Maine home. A single-pane window or a window with a failed seal can account for a significant portion of your heating bill every winter. Replacing aging windows with modern, energy efficient options is one of the highest return investments a Southern Maine homeowner can make.

1Call installs and replaces windows throughout Greater Portland and Southern Maine. We help you select the right windows for your home's style, your budget, and Maine's climate, and we install them correctly so you get the full performance benefit from day one. From single window replacements to full home window projects, we handle it all.

Entry Doors, Sliding Doors & Patio Doors

Your entry door is the most visible element of your home's exterior. It sets the tone for everything else, and it needs to perform as well as it looks. An aging entry door that drafts, sticks, or no longer seals properly is costing you money every single day.

1Call installs entry doors, sliding doors, and patio doors throughout Greater Portland and Southern Maine. We carry a wide selection of styles and materials designed to complement your home's exterior while standing up to Maine's climate. Whether you are replacing a single entry door or upgrading to a new patio door system, we handle the full installation from removal to finishing.

Storm Windows & Doors

Storm windows and storm doors are one of the most cost effective ways to improve your home's energy efficiency and weather protection in Maine. They create an additional layer of insulation against winter cold, reduce drafts, and protect your primary windows and doors from the elements.

1Call installs storm windows and storm doors throughout Southern Maine. We assess your existing windows and doors, recommend the right storm solutions for your home, and complete the installation correctly so you get maximum performance and protection throughout the entire Maine winter season.

Egress Windows & Energy Efficient Upgrades

Egress windows are a safety requirement for basement bedrooms and finished basement spaces in Maine, providing an emergency exit and meeting building code requirements. They also dramatically improve natural light and ventilation in below-grade spaces.

1Call installs egress windows throughout Greater Portland and Southern Maine, handling everything from the excavation and framing to the window installation and finishing work. We also handle energy efficient window and door upgrades for homeowners looking to reduce heating costs and improve comfort. Because 1Call handles every trade, we coordinate any electrical, framing, or finishing work the project requires.

Window & Door Repair and Commercial Services

Not every window or door issue requires a full replacement. A window that won't open, a door that no longer seals, a broken lock, or a failed seal causing fogging between panes can often be repaired for a fraction of the cost of replacement. 1Call handles window and door repairs throughout Southern Maine, assessing each situation honestly and recommending repair when it makes sense.

1Call also provides commercial windows and doors installation and repair for businesses and commercial properties throughout Greater Portland and Southern Maine. From storefront windows to commercial entry doors, we have the team to handle commercial projects efficiently and professionally.

Proudly Serving the Greater Portland Area

Portland, ME

South Portland, ME

Scarborough, ME

Cape Elizabeth, ME

Old Orchard Beach, ME

Biddeford, ME

Saco, ME

Westbrook, ME

Gorham, ME

Falmouth, ME

Portland, ME, USA

Your Windows & Doors Questions, Answered

Have questions about window replacement, door installation, energy efficient upgrades, or pricing? We've got you covered. Serving homeowners and businesses across Portland, South Portland, Scarborough, Saco, Biddeford, Westbrook, and Greater Southern Maine.

How do I know if my windows need to be replaced?

Common signs that your windows need replacing include drafts around the frame, condensation or fogging between panes, windows that are difficult to open or close, noticeably higher heating bills, or windows that are single pane or over 20 years old. If you are experiencing any of these issues, call 1Call at (207) 220-3232 for a free assessment.

What are the most energy efficient windows for a Maine home?

For Maine's climate, we recommend double or triple pane windows with low-e coatings and argon gas fills. These windows significantly reduce heat loss in winter, minimize condensation, and can noticeably reduce your heating costs. 1Call will help you select the right windows for your home, your budget, and your energy efficiency goals.

Do you install egress windows in Southern Maine?

Yes. 1Call installs egress windows throughout Greater Portland and Southern Maine. Egress windows are required by Maine building code for basement bedrooms and finished basement spaces. We handle the full installation including excavation, framing, window installation, and finishing work. Call us at (207) 220-3232 to discuss your project.

Should I repair or replace my windows and doors?

If the damage is isolated, such as a broken lock, a failed seal, or a door that no longer latches properly, repair is usually the right call. If your windows or doors are aging, drafty, or showing widespread wear, replacement is often the smarter long-term investment. 1Call will assess your situation honestly and give you a clear recommendation.

Do you install storm windows and doors in Southern Maine?

Yes. Storm windows and storm doors are one of the most cost effective ways to improve energy efficiency and weather protection in a Maine home. 1Call installs storm windows and doors throughout Greater Portland and Southern Maine. Call us to discuss your home's needs and get a free estimate.

How do I get started with a windows or doors project?

Getting started is simple. Just call us at (207) 220-3232 or fill out our free estimate form. We will assess your home's needs, give you a clear and honest quote, and get the right team scheduled. No runaround. No hassle. Just one call and it's handled.

Stop Paying to Heat the Outdoors

Every Maine winter that passes with aging windows and doors is money out of your pocket. Call 1Call today and get an experienced Southern Maine windows and doors contractor on the job.