Andersen Window Installation

25% Off All Windows

Take advantage of this limited-time deal by contacting us today to schedule your free consultation!

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Have a question? Call us, email us, or use the form below to contact Garrety Glass.

Window Installation Professionals Serving

Central Pennsylvania and Northern Maryland Homeowners

Windows can protect your property, improve your energy efficiency, increase natural lighting and modernize your house’s exterior. With high-quality Andersen replacement windows and expert installation services from Garrety Glass, you can enjoy long-lasting windows that beautify and protect your home.

What Our Clients Say About Us

Excellent

4.9

See all reviews

joe sierzega

2 weeks ago

Excellent workmanship

Charles Schleyer

2 weeks ago

Just had a 3-season room installed. Great job for the Garrety team, including Jeff in sales and Tony on the install team. The room looks great.

John Nolan

3 weeks ago

Garrety glass is great to deal with, scheduling our repair was easy and the serviceman who installed the glass did a professional job. Call Garrety for you glass needs

Response from the owner:Thanks, John, for your kind review! I'm glad we could be of assistance.

Jeffrey Wilhour

4 weeks ago

Response from the owner:Thanks, Jeffrey, for the 5-star review. We appreciate it!

Thomas Barton

4 weeks ago

We have used Garett Glass before and they were 5 star then. They did a great job cutting a custom piece of glass for us.

Response from the owner:Thank you, Thomas! We're glad to hear that you had another great experience with Garett Glass and that you loved the custom piece we created for you. Your support means a lot to us!

Robert Krebs

1 month ago

My wife wanted to replace our old sunroom with a new one for quite some time. While reading our newspaper, I noticed the Garrety ad. It had a picture of a sunroom that I really liked. I decided to make a call to get an estimate. Dan was very prompt in getting back to me. He was able to work with us until we agreed on a design. Ben and his installers did an awesome job in getting the installation completed. They were able to get it done before Christmas even after I was told they would not be able to. My wife and I are very happy with our four season sunroom and we highly recommend Garrety!

Response from the owner:Thank you, Robert! We're glad to hear you and your wife are so happy with your new sunroom. We're proud of Dan and Ben for their excellent work and dedication to ensuring everything was completed before Christmas. Your recommendation means a lot to us!

Robert Krebs

1 month ago

My wife and I waited a long time to replace our old sunroom for a new one so that we could use it year round. I saw your add in our newspaper and it caught my attention especially for a nice discount.

Response from the owner:Thank you, Robert, for sharing your experience! We're glad our ad caught your attention and that you're excited about your new sunroom. Enjoy using it year-round!

Susan Marshall

1 month ago

Garrety did a great job fixing my screen. The turnaround time was very quick and the price was reasonable.

Response from the owner:Thanks, Susan! We're glad we could help!

Nate H

1 month ago

This is the second house I've had that we have had Garrety do glass work in. This time they replaced our glass in our big picture window and installed new glass surround for our shower. They are by far the best and friendliest company. I know what kind of service I will receive from them and they never disappoint. From their sales, templating, and installers they are pleasant to work with. Will continue to use them in the future and always recommend them.

Response from the owner:Hi Nate! We appreciate your kind words and we're glad to have the opportunity to work with you! Thank you!

Linda Bennett

2 months ago

We had a great experience with Garrety Home Pros. Marc and Ian were excellent to work with and the sunroom met all of our expectations. They finished construction 2 weeks early as a bonus. Would highly recommend!

Response from the owner:Thank you, Linda! We're so glad to hear you had a great experience with us. It's wonderful to know that Marc and Ian contributed to making your sunroom meet your expectations, and finishing early is always a nice bonus. We appreciate your recommendation!

Dan Messinger

2 months ago

Very pleased with the work that Cheston, Ryan, Charles, and Gary did. Very professional, and appreciated their cleanup upon finishing the installation. Thanks!

Response from the owner:Thank you, Dan! We're glad to hear you were pleased with the team's work and their professionalism. We appreciate your feedback!

Steven Funck

2 months ago

Alika, Gene, and Mason. Were outstanding, they did a beutiful job and were friendly and professional. Thank you for your great service.

Response from the owner:Thank you, Steven! We're glad to hear that Alika, Gene, and Mason provided you with outstanding service. Your kind words mean a lot to us!

Richard Walston

2 months ago

The tech was on time, repaired my window with minimal disruption to our day.
I highly recommend Garrety Home Pros.

Response from the owner:Thank you, Richard! We try our best to get in and get out without inconveniencing our customers. We're glad we succeeded!

Anita Kattapuram

2 months ago

Our dusty screened in porch was converted into an all season sun room recently. Corey was very instrumental in getting the job started and completed on time. Tony and his crew were outstanding in everything they did. They showed up on time every day, were very meticulous and dedicated to their work. Special thanks to Tony for the leadership he displayed in getting this job done before Xmas. I would recommend Garrety Home Pros to anyone that is interested in building a new sunroom or renovating an existing one.

Response from the owner:Thank you, Anita! We're glad to hear that you loved your new sunroom and appreciate your kind words about Corey and Tony's leadership and dedication. Your recommendation means a lot to us!

Samuel Bongiovano

3 months ago

We have used Garrety Home Pros for three projects now with a full sunroom and deck the latest project. Gary our salesman worked patiently with us as we decided whether to get just a deck, 2, 3 or year around sunroom. He explained all options and we eventually went with an all season room with a small deck. Dalton the installer did an excellent job in building the room and deck. He took the time to explain what he was doing and made some recommendations that would have never occurred to us and we chose to take his advice. While building the sunroom he built temporary steps so that our new decking would not be damaged or dirtied during construction. We are very pleased with home the sunroom and deck turned out and would highly recommend Garrety Home Pros and their great team.

Response from the owner:Thank you so much for putting your trust in Garrety, Samuel! We're thrilled to hear that Mike and Blake did an excellent job with your window and sliding door installation, and that you found them to be professional and courteous. We look forward to continuing to exceed customer expectations with our people and products.

Tammy Brodbeck

3 months ago

Very happy with the whole process of getting a new front door and screen door. Everyone was great to work with from sales to the installers Alika and Gene. Great Work from all!

Response from the owner:Thank you, Tammy! We're glad to hear you had a positive experience with the new front door and screen door. Alika and Gene appreciate your kind words, and we truly value your feedback!

Kathy Bailey

3 months ago

Thank you Garrety Team for making our sunroom dream come true! We love our new room! The salesman, office support and building crew were all awesome! We wasted no time decorating. Now the room looks like it's always been there. Shout out to Mark, Ian, Dean, Tiffany &Jordan! Most appreciated 👍

Response from the owner:Thank you, Kathy! We're so glad to hear that you love your new sunroom and that the team made the process enjoyable for you. Your shout-out to everyone is greatly appreciated, and it’s wonderful to know that you wasted no time decorating. Enjoy your beautiful new space!

P Warburton

3 months ago

We had 61 windows that were fogged and lost their seal. We had prior estimates to do glass replacement but the prior company declined to take on our job out of fear that the glass would not match. We then considered window replacement; however the cost was more than we wanted to spend. Garrety Home Pros was referred to us by a neighbor. They came out and gave us a very detailed explanation of their process, took window measurements, matched our glass. We were extremely satisfied with the completed product. Glass matched, clean work and extremely professional and polite crew.

Response from the owner:Thank you, for sharing your experience with Garrety Home Pros! We're glad to hear that our team provided you with detailed explanations and matched your glass perfectly. Your satisfaction means a lot to us, and we appreciate your kind words about our crew's professionalism and work quality.

david scott

3 months ago

Garrety Home Pros provided us with true satisfaction and confidence in their products, from the salesman Jeff Miller to the crew chief Tony. Their in-depth planning and execution of our 4 Track Porch and Patio System was done in a professional manner.

Response from the owner:Thank you, David, for your wonderful feedback! We're glad to hear that you had a satisfying experience with our team, including Jeff and Tony, on your 4 Track Patio System project.

Mike D.

3 months ago

Good on time consultation regarding my future sliding patio door, can't wait to see the final project done!

Response from the owner:Thank you, Mike! We're glad to hear you had a good consultation and are excited about your future sliding patio door project. We can't wait to see it completed either!

Micahlyn Riggs

4 months ago

I had a fantastic experience with Garrety Glass! The front desk staff is extremely friendly and kindhearted! I enjoyed chatting with them as they helped me determine what kind of glass I needed for my project. They genuinely cared about my customer experience as they took adequate time to ensure my satisfaction. The turnaround time was fast and the price was very reasonable! I’m thrilled with the high quality work they produced!! I will be a lifetime customer of Garrety Glass and will always refer others!!

Response from the owner:We're so grateful for your kind words, Micahlyn! It was a pleasure assisting you with your project and we're delighted that you're pleased with our service and quality. Looking forward to serving you again in the future!

Theresa Pasko

4 months ago

Garrety Glass did a great job installing our new deck! It's a very solidly constructed deck! We can't wait to stain it later this year! The only thing is that the drainage piping was removed to put the new deck in and the rain water is not draining properly and causing a swamp area in my yard where they removed the pipe. I can't mow there anymore without getting stuck.

Response from the owner:Thank you, Theresa! We're so glad to hear that you’re happy with the deck installation by Garrety Glass, and we can't wait to see how it looks once you stain it later this year!

Andrea Hartranft

4 months ago

We had an awning installed on our balcony. The product is top notch and amazing. I love that you can get any parts replaced in the future instead of having to replace the whole thing. The quality is better than any of the others we looked at. The service was great. The installation process was also great. Really quality product with great service sums this company up. I also love that the product is made locally. Can’t say enough good things about this company and their service!

Response from the owner:Thank you, Andrea! We're so happy to hear you love your new awning and appreciate the quality and service we strive to provide. Your support for our locally made products means a lot to us!

Michael Stamm

4 months ago

High quality installed by skilled craftsmen.

Response from the owner:Thank you, Michael, for your kind words about the quality of our work and the skills of our craftsmen; we appreciate your feedback!

ajtirella

4 months ago

My wife and I had wanted a three season room for a couple of years. This year we investigated contractors and determined that Garrety Home Pros is the company we should go with. We were right! The did an amazing job. They handled all the paperwork and permits. From Roy who put the job and quote together for us to Tiffany who coordinated the job and to Marc and his professional crew who did the installation, all we can say is thank you. When it was determined that the flooring we chose did not do well with temperature changes, Kyle found another floor that worked. Garrety picked up the additional cost. I never recommend a company to friends. Garrety is the exception to that rule. I would recommend them to anyone needing any type of outdoor enclosure. Excellent service, excellent communication, excellent workmanship, unbeatable price. 10 out of 10. Thank you.
Tony and Lori

Response from the owner:Thank you, Ajtirella, for your wonderful review! We're so glad to hear that you and your wife had a great experience with Garrety Home Pros and that our team, including Roy, Tiffany, Marc, and Kyle, could assist you every step of the way.

Jessica Williams

4 months ago

I can’t say enough good things about Garrety Home Pros. I knew when I met Gary that we were in the right hands to build our deck. There were extra details to coordinate prior to project start that Gary dealt with quickly and effectively. Gary listened to what we wanted and made us feel confident in what we could expect.

Our project was not easy and came with some hurdles that delayed the timeline and that I’m sure frustrated the team. But Tyler and the team showed up with smiles and worked through the roadblocks to build us the most beautiful deck and install a sliding glass door that now provides the best view in the house. Everyone who has seen it is blown away at the quality and aesthetic it adds to our property.

Thank you Garrety Home Pros!

Response from the owner:Thank you, Jessica! We're so glad to hear that you had a positive experience with Gary, Tyler, and the team. Your kind words about the deck and sliding glass door mean a lot to us. We appreciate your trust and support!

Benjamin Judd

4 months ago

Reliable and trustworthy

Response from the owner:Thank you, Benjamin, for your kind words; we appreciate your trust and are glad to hear you find us reliable!

Jarrett McLane

4 months ago

I wasn't in a rush, but the whole process was surprisingly quick – ordered and installed in under 2 weeks. Mike was friendly and an excellent installer. Will likely look to have some more windows repaired in the spring.

Response from the owner:Thank you, Jarrett! We're glad to hear that the process was quick and that Mike provided excellent service. We look forward to assisting you with more window repairs in the spring!

Jenn Mitchell

4 months ago

Garrety Glass was a pleasure to work with. The staff was polite and professional and everything was fast and easy from estimate through install. The new window looks fabulous and we absolutely recommend this company for anyone looking to fix or replace windows.

Response from the owner:Thank you, Jenn! We're so glad to hear you had a great experience with Garrety Glass and that you're happy with your new window. Your recommendation means a lot to us!

Nic Shimmel

5 months ago

Replacement glass for my bay window looks seamless and clean. Replacement window and frame for a basement window looks stunning.

Response from the owner:Thank you, Nic, for your wonderful feedback! We're glad to hear that the replacement glass and window frame exceeded your expectations.

Matt Reed

5 months ago

Received a quote and scheduled repair within minutes. Quick and quality repair! Highly recommend!

Response from the owner:Thank you, Matt, for your kind words and recommendation! We're glad to hear you had a quick and quality repair experience.

benedicta amoateng

5 months ago

Garetty Home Pros are the best, from consultation to construction and finishing was a breeze and delivered top-notch service. Tiffany and Kevin were always there to answer any questions and concerns: not forgetting our salesman Don.We love our sunroom and love Tony and Micheal who are amazing, thank you kindly for our sunroom ❤️

Response from the owner:Thank you for your feedback! We're so glad you had a smooth experience with our team, and we'll be sure to pass along your kind words to Tiffany, Kevin, Tony, and Michael. Enjoy your beautiful sunroom!

blaine hench

5 months ago

Response from the owner:Thank you for your 5-star review!

Steve F

5 months ago

Screen repair work is top notch. Also very reasonable. Good local company with fine customer service.

Response from the owner:Thank you, Steve, for your kind words! We're glad you appreciated our screen repair work and customer service. Your support means a lot to us!

nick goodwin

5 months ago

Very professional and did an outstanding job with our deck

Response from the owner:Thank you, Nick! We're so glad you were pleased with the work on your deck and appreciate your kind words about our professionalism.

Joshua Linsey

5 months ago

Customer service, communication and workmanship have been great. I’ve had two house windows repaired. One with broken glass and the other with a broken seal. Everything from quoting, measuring and scheduling has been an easy process.

Response from the owner:Thank you, Joshua, for your kind words about our customer service and workmanship; we're glad to hear that the process was easy for you and appreciate your trust in us for your window repairs.

Jean Lehman

5 months ago

Thank you Garrety Glass for your prompt service with my window screen!

Response from the owner:Thank you, Jean. We're glad we could help you with your window screen.

rzeigler2

5 months ago

Very good repairs

Response from the owner:Thanks for your feedback. We appreciate your review!

Daniel

5 months ago

Glass shelves ordered for a cabinet project were received on time and of outstanding quality as always

Response from the owner:Thank you for sharing your experience, Daniel! We're glad to hear that your glass orders were delivered on time and of outstanding quality. We appreciate your feedback on our courteous staff.

The Montags

6 months ago

We absolutely love our new deck built by Garrety Home Pros! It’s beautiful. The craftsmanship and precision are outstanding, and the finished product exceeded our expectations. The entire building team—including our design consultant, project manager, and builders—were hardworking, professional, and a pleasure to work with throughout the entire process. We are so pleased with the results and highly recommend Garrety Home Pros to anyone looking for top-quality deck construction.

Response from the owner:Thank you, The! We're so glad to hear you love your new deck and appreciate the kind words about our team and their hard work. Your recommendation means a lot to us!

Ed Hennemann

6 months ago

Thank you Garrety Home Pros for helping us reclaim our outdoor space. The new retractable awning looks great and works flawlessly. I definitely recommend Garrety Home Pros to install an awning in your home.

Response from the owner:Thank you, Ed, for your kind words and recommendation; we're glad to hear you're enjoying your new retractable awning and that it’s enhancing your outdoor space!

Jeff Shellenberger

6 months ago

I was very happy with the service that I got from Garrety Glass. I took in screens that needed repaired and they were very helpful in offering different options, Like adding a thicker more durable screen to the patio door so that our dog didn’t keep ripping it. The front desk service was very welcoming and turned my order around in just a few days. When I picked them up, they loaded them for me. I wish I would’ve done it sooner now the outside appearance of my house is nice and uniform.

Response from the owner:Thank you, Jeff, for your wonderful feedback! We're glad to hear that you found our service helpful and welcoming, and that the new screens have made such a positive difference for your home. We appreciate your support!

frank

6 months ago

Excellent, very friendly service – and quality product at a great price!

Response from the owner:Thank you, Frank, for your review. We appreciate your kind words.

M V

6 months ago

Great service. Saved me a lot of money by repairing my old obsolete window instead of getting it replaced!

Response from the owner:We're glad we could assist with your window repair! Thank you for your review.

Cory Shearer

6 months ago

Good service.
Good to work with.
Nice work.
Thanks

Response from the owner:Thank you, Cory! We're glad to hear you had a positive experience and appreciate your kind words.

William Price

6 months ago

So much better than browns . Top notch service .

Response from the owner:Thank you for the kind words, William! We're glad you enjoyed the top-notch service.

Lane Williams

6 months ago

Response from the owner:Thank you, Lane, for your 5-star rating! We appreciate your support and are glad you had a positive experience.

John Reichart

7 months ago

Very professional, straightforward, and clear on what information was needed to get pricing. After we approved Garrett to proceed with the window glass replacement, their installation tech did a great job. We didn't even need to touch up the paint, as he neatly caulked the stop molding edge and nail holes after reusing the same nail holes from the original. The polycarbonate replacement looks clean and clear in the large old window sash. Thank you!

Response from the owner:Thank you, John! We appreciate your kind words about our professionalism and the great job our installation tech did. It's wonderful to hear that everything turned out so well with your window glass replacement.

Bonnie Lepson

7 months ago

We had a second window install from Garretty Glass and could not be more pleased. The first 2 installers were Alika and Scott. Thank you! You 2 were true professionals. Our our second project was also with Harvey windows a great product. The 2 installers were Alika and another guy. Both were very knowledgeable and professional. Again a big a thank you! Appreciate the help Patrick gave us too.

Response from the owner:Thank you, Bonnie, for your wonderful feedback! We're glad to hear you were pleased with both your window installations and that Alika, Scott, and the team provided great service. Your appreciation means a lot to us!

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Rates as low as 7.99% with options to pay no interest and no payments for 1 year.

Check out our flexible financing options to get started.

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Meet Our Top-Notch Team Of Experts

Garrety Glass has been serving homeowners throughout south-central Pennsylvania and northern Maryland for more than 20 years. You can depend on our experienced team to deliver expert Andersen windows installation services that prioritize your needs and safety. We are a properly licensed and insured window company that sends employees to perform every installation — we don’t contract out any work.

Our Andersen window installers will meet with you to evaluate your needs and goals. We will measure your windows, determine estimated costs and offer custom solutions that fit your budget and satisfy your expectations.

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We Are Associated with

Superior Products From Top-Rated Brands

We offer a range of Andersen windows, enabling you to find the right functional and aesthetic fit for your home. Many of Andersen’s window products are made with an innovative Fibrex® composite material. Fibrex® is as strong as wood, but it offers the benefit of low maintenance, like vinyl. It is a versatile, durable window material that suits any room in a house.

Andersen window models include:

100 series: This budget-friendly, environmentally responsible window option is made with Fibrex® composite material for long-lasting performance.
200 series: You can choose from popular styles and sizes with this high-value wood product.
400 series: The 400 series is Andersen’s most popular and trusted clad-wood window option.
A-series: Every detail was carefully crafted with traditional architectural style for the A-series.
E-series: Andersen’s most customizable window product is the E-series.

Updating your windows with an Andersen window product can increase your home’s value and enhance your energy efficiency. These windows come in a range of design options, allowing you to select the colors, styles and finishes that best suit your preferences and needs. Designed for longevity, Andersen windows ensure you can enjoy your home improvement investment for many years.

Contact Us for Expert Installation Services

Your home should be a safe and comfortable place for you and your loved ones. With a high-quality window replacement, you can improve home efficiency, enhance aesthetic appeal and increase your peace of mind. Connect with us today to explore our Andersen window options and schedule an in-home consultation. You can call 717-447-5713 or complete our online form for a free installation estimate.

Schedule a Free Consultation

Contact Us Today For Quality Glass Expertise

25% Off All Windows

Take advantage of this limited-time deal by contacting us today to schedule your free consultation!

Need a Quote or Just Have a Question?

Window Installation Professionals Serving

Central Pennsylvania and Northern Maryland Homeowners

What Our Clients Say About Us

Rates as low as 7.99% with options to pay no interest and no payments for 1 year.

Meet Our Top-Notch Team Of Experts

We Are Associated with

Superior Products From Top-Rated Brands

Contact Us for Expert Installation Services