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Top-Rated Window and door contractors in Belfast - Updated Nov 2026

Avatar for Stellar Roofing
Stellar Roofing
4.6(
198
)
New Windows - 6 +

Serving Belfast, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Never came to the door the morning they began. Just jumped on the roof and started pounding. The job did get done and the work appears good. Early to tell because the weather hasnt been warm enough to even seal yet. Workers left ketchup packets in the yard."
Merlot
Merlot
Sedona Canyon
Sedona Canyon
Response time1 day
Response rate93%
620 neighbors recently requested a quote
Avatar for West Shore Home Buffalo
West Shore Home Buffalo
New to Angi
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Belfast, NY and surrounding areas

Approved (Corporate)

In business since 2006

Offers commercial services

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. \n \nOur team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

Calhoun Family
Calhoun Family
Calhoun Family
Calhoun Family
Calhoun Family

+122

9 neighbors recently requested a quote
Matthew Chase Construction
New to Angi
Door or Window Screens - Install or RepairDoors (Interior) - Install or ReplaceDoors - Repair+1 more

Serving Belfast, NY and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you \n \nOur company strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices. \n \nCall us today you'll be relieved you did. Thank you

Avatar for Mad City Windows & Bath - Rochester
Mad City Windows & Bath - Rochester
New to Angi
New Windows - 2New Windows - 3-5

Serving Belfast, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. \n \nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

Testimonial Letter(s)
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath

+19

Avatar for Hanigans landscaping & construction
Hanigans landscaping & construction
New to Angi
Sliding Door or Tracks - RepairStorm Door - RepairDoors - Repair+1 more

Serving Belfast, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

HANIGAN'S LANDSCAPING & CONSTRUCTION\n\nYour Property. Our Passion. Quality That Lasts!\n\nAt Hanigan's Landscaping & Construction, we take pride in turning your outdoor dreams into reality! From beautiful landscaping and custom patios to fencing, decks, retaining walls, excavation, and property maintenance, we bring quality craftsmanship, hard work, and attention to detail to every project and your satisfaction is our priority!

6 neighbors recently requested a quote
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Window Door Contractors FAQs, answered by experts

Adding a window to a brick house costs $3,100 to $10,575. Because you’ll need to make changes to the structure of the home, the cost will include obtaining permits and hiring the best pros for this complex job. Larger windows will cost more to install, and the cost can vary based on the window frame material you choose.

Professionals clean window screens the same way a homeowner can—by removing the screens and cleaning them with a sponge. A window cleaning pro may come with better equipment, like a high powered wet/dry vacuum or pressure washer to speed up the process and achieve a deeper clean.

If your door has interchangeable inserts, you’ll likely want to swap the glass out for a screen during the summer months. The process to do so will vary by door, but you’ll follow these general steps: First, use a flathead screwdriver to pop out the retainer strips—the plastic strips running down both long (and sometimes all four) sides of the door. Then gently pull them out by hand. Carefully remove the glass insert from the door and replace it with the screen. Finally, push the plastic retainer strips back into place, working from top to bottom.

The screen on many screen doors is held in place by screen spline. Screen spline is typically a thin vinyl tubing that fits into the groove of the door’s frame and holds the screen in place. To install the spline on a screen door, you’ll need a spline roller—a tool that presses the spline and screen into the door’s narrow groove. Note that old spline can crack and break, so replacing your screens is a good time to replace the spline, too.

The cost ultimately depends on size, but roughly, the most popular screen materials will set you back anywhere from around $0.25 to over $25 per square foot. Fiberglass and aluminum are usually less expensive at around $0.25 to $0.70 per square foot. Solar screens cost about $7.50 to $15 per square foot, while security screens range from around $10 to $25 per square foot.

The Belfast, NY homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.