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Best window pros near Williamstown, PA

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Top-Rated Window pros in Williamstown - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
861
)
New Windows - 3-5New Windows - 6 +New Windows - 2

Serving Williamstown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"I had 3 new windows installed and they are beautiful. The entire experience was delightful and I am excited for the new windows. I would recommend to others for window installations. I was worried at first but it was great!!"
Gutter
Gutter
Gutter
Gutter
Gutter

+75

51 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Williamstown, 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
2635 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for PJ Fitzpatrick
PJ Fitzpatrick
3.9(
729
)
New Windows - 3-5New Windows - 6 +

Serving Williamstown, PA and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"When making my appointment, I was given the window of 12 PM - 5 PM for a technician to arrive. Joe P. came at exactly 12 PM on the specified day. There was a bit of a conflict on the invoice he brought over that was resolved easily. I was quoted the price of $99 when making the appointment not the $189 on the invoice. Joe P. was very courteous, professional, and thorough. We even had a few laughs when comparing the breed dogs we own- Weimaraners! His dog was just as goofy as mine which is one of their traits. When Joe left, he made sure that my property was free of dirt and debris from cleaning the gutters. So, hats off to Joe and the company he represents, PJ Fitzpatrick. Although the project says gutter "repair," it was actually for a cleaning. Cleaning wasn't one of the options from which to choose."
Response time3 hrs
Recommended by90%of homeowners
Avatar for Castle The Window People - Mid Atlantic
Castle The Window People - Mid Atlantic
4.6(
14
)
New Window - SingleNew Windows - 2Egress Window - Install+1 more

Serving Williamstown, PA and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"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 rate100%
188 neighbors recently requested a quote
Jayley Construction LLC
5.0(
6
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair

Serving Williamstown, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jaylee provided a total face lift to the landscaping at the front of our house. They dug out our old flower beds and mulch, added river rock, poured a new sidewalk and steps into our front door. They also added solar lights and new exterior lights. We use Jaylee for all of our projects and will continue to!"
1/2 bathroom addition!
1/2 bathroom addition!
1/2 bathroom addition!
Remodel Bathroom
Remodel Bathroom

+18

35 neighbors recently requested a quote
Avatar for Signature Home WorX, LLC
Signature Home WorX, LLC
3.9(
7
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Williamstown, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Signature Home Worx is a locally owned and operated Central Pennsylvania home improvement company specializing in bathroom remodeling, replacement windows, and entry doors. \n \nWe believe home improvement should be about more than just the finished product. From your first appointment through installation and service after the sale, our focus is on providing an exceptional customer experience, quality products, professional installation, and a team that stands behind its work. \n \nWhether you're looking to transform an outdated bathroom, replace old or inefficient windows, or upgrade your home's entry door, Signature Home Worx is here to make the process simple from start to finish. \n \nBaths. Windows. Doors. Done right. \n Contact us today! \n \nServing in and around Central PA!

Walk-In Shower
18 neighbors recently requested a quote
Avatar for Signature Home WorX, LLC
Signature Home WorX, LLC
4.3(
6
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Williamstown, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Signature Home Worx is a locally owned and operated Central Pennsylvania home improvement company specializing in bathroom remodeling, replacement windows, and entry doors.\n\nWe believe home improvement should be about more than just the finished product. From your first appointment through installation and service after the sale, our focus is on providing an exceptional customer experience, quality products, professional installation, and a team that stands behind its work.\n\nWhether you're looking to transform an outdated bathroom, replace old or inefficient windows, or upgrade your home's entry door, Signature Home Worx is here to make the process simple from start to finish.\n\nBaths. Windows. Doors. Done right.\n Contact us today!\n\nServing in and around Central PA!

Walk in shower
75 neighbors recently requested a quote
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Windows FAQs, answered by experts

Hopper windows aren’t flawless when it comes to keeping rain and debris out of your house because if there’s wind pushing the precipitation, it could easily get in through the open space. On top of that, hopper windows aren’t potential escape routes the way regular windows are in case of a fire or emergency. If that’s a priority or need, it’s something to consider when choosing a window type.

High winds can be harmful to casement windows and all types of windows. Because casement windows can swing outward, high winds could slam the window against the side of the house, bend the hinges, or even rip the window off of the hinges. If you hear some strong gusts outside, it’s best to pull the casement windows shut until it all blows over.

Yes, they address underlying issues, providing long-term seals and energy savings you might need help to achieve.

In most cases, it's worth it to install hurricane windows—especially if you live in an area prone to hurricanes and storms. Hurricane windows not only protect your windows from breaking but also protect the interior of your home from storm damage while also potentially reducing your homeowner's insurance premium. On top of that, hurricane windows have an ROI of 80% to 85%.

Vinyl window frames are by far the most popular window frames in modern homes. Many favored vinyl frames due to their affordability, durability, energy efficiency, and various colors and styles. Single-pane vinyl windows range from $200 to $900 per window, and double-pane vinyl windows range from $400 to $1,500 per window.

The Williamstown, PA homeowners’ guide to window services

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