Get matched with top window pros in Cornwall, PA

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4.4

(113 reviews)

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Avatar for Renuity
Renuity
4.4(
30
)

Serving Cornwall, PA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1065 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for AJ Window and Door Solutions, Inc.
AJ Window and Door Solutions, Inc.
4.2(
89
)

Serving Cornwall, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"James and his crew arrived first thing in the morning and worked all day. They replaced 22 wood double hung windows with new Okna 600 Eco-Pro vinyl windows. The new windows look and work great. There was one minor problem with the horizontal sliding window located in the kitchen; on speaking with the owner Tom, they have ordered the required parts and will return to install them. Overall we are pleased with the quality, workmanship and value of the windows. They make the house look much better and are easier to operate than our old windows. We would use AJ window and Door Solutions again and would recommend them to others. Thanks Barb and Joe H."
Before
After
Outside
Inside
Inside

+44

Response time5 hrs
89 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Castle The Window People - Mid Atlantic
Castle The Window People - Mid Atlantic
4.9(
10
)

Serving Cornwall, PA and surrounding areas

Approved

In business since 1991

Credit card accepted

Offers commercial services

"I hired this company. They sent me a very professional sales person who spent time with us to show us what they could do to replace just the two leaded glass panels in our solid wood front =door. We were very pleased with the salesman and he gave us lots of information, answered all our questions. We will be visited by the project manager next week to take measurements and then they manufacture the panels and will install them when they are completed."
A taste of American Craftsman
Curb Appeal
Perfect Example
Beauty and Security
Practical

+30

Response time1 day
Response rate99%
208 neighbors recently requested a quote
Avatar for JB T.H.I.S., LLC
JB T.H.I.S., LLC
5.0(
11
)

Serving Cornwall, PA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Josh did a great job for us! He replaced wood on our deck; took down old lights on our porch and strung up new lights; he assembled an office chair and a standing towel rack; he attached a tip restraint to a chest of drawers, and he did repair work on four sets of doors that had not been closing properly. He was courteous, tidy and hard working. I highly recommend Josh."
Living room and front door
Front door from stairs
Living room to kitchen
Bedroom
Kitchen to living room

+64

Response time1 day
Response rate93%
Recommended by100%of homeowners
Avatar for Renewal by Andersen
Renewal by Andersen
3.8(
124
)

Serving Cornwall, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
Brighten up your office space!
City Apartments
Create an oasis in the primary bedroom
Create a nice beach view
Floor to ceiling sunlight

+2

Response time10 mins
5767 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for 4 Pillar Fix
4 Pillar Fix
5.0(
30
)

Serving Cornwall, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Steve was very professional and proficient in his job. He showed up and did the required work. He took his time and stayed late most nights until the job was done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time3 days
1 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for Kees Construction & Remodeling
Kees Construction & Remodeling
4.9(
25
)

Serving Cornwall, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I would highly recommend Kees construction. I was having a hard time finding a contractor for my window job. They were very knowledgeable, friendly, prompt, reasonable cost, and stayed in constant communication for the duration of the project."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel Before
Bathroom Remodel After
Basement Apartment Remodel

+99

Response time2 hrs
Response rate93%
5 neighbors recently requested a quote
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Windows questions, answered by experts

Consider adding sash locks to your windows to fix drafty windows if you don't currently have any. Sash locks in double-hung and single-hung windows help to create a tight seal when windows are shut.

Picture windows last about 20 to 50 years, depending on the material, your location, and how well you maintain the windows over the years. Materials like vinyl and aluminum may not last as long, while fiberglass can last many years. Wood will last decades if you keep up with maintenance. Homes in areas with harsh weather throughout the year may cause windows to have shorter lifespans.

Mulled windows are often more expensive than standalone windows. However, this is mostly because mulled windows tend to be larger than standard windows, meaning they require more materials and labor to manufacture and install, both of which drive up the cost. If mulled windows take up the same square footage as separate windows, they should cost about the same unless you need to reinforce your exterior wall to support the larger wall opening.

The average lifespan for a casement window is around 20 years, but some higher-end casement windows with more durable frame materials can last up to around 40 years before you need to replace them. You’ll need to carry out routine maintenance and window cleaning—and, on occasion, casement window restoration—to extend the lifespan of your casement windows. But they tend to wear more slowly than windows with sliding sashes because the weatherstripping sees minimal friction.

Yes, you can replace the frame around a window by completing either a partial replacement or a full replacement. With a partial replacement, your window specialist will remove the trim around the window and replace or repair just the damaged portion. For a full replacement, your tech will need to remove the window, replace the frame, and then reinstall the window.

The Cornwall, PA homeowners’ guide to window services

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