Full-Service Solutions

Reliable Service

Get a Price

A Pennsylvania Home Improvement Contractor With Integrity

Superior Service

We take pride in providing honest, reliable service and always prioritizing our customers’ best interests.

Learn About Us

Outstanding Reviews

We have the highest rate of repeat business among home improvement companies in Pennsylvania.

Read Our Reviews

Premium Products

We offer a wide array of top-of-the-line products and educate our customers about their options.

Get a Quote

How Can We Upgrade Your Home?

Integrity Construction & Windows Offers Industry-Leading Products & Full-Service Solutions

Windows

Doors

Metal Roofing

Siding

Porches & Decks

Attic Insulation

Windows

Perfect for Pennsylvania Homes

We install premium replacement windows from Bristol with reinforced frames, advanced security hardware, and industry-leading insulating properties to keep your home safe and reduce monthly energy costs.

Get a Free Quote More About Our Windows

Doors

Secure, Energy Efficient & Beautiful

Integrity Construction & Windows offers customizable steel entry doors as well as sliding glass and French patio doors that provide best-in-class security and thermal performance.

Get a Free Quote More About Our Doors

Metal Roofing

The Best Protection for Your Home

Our steel and aluminum shake roofing are designed to last a lifetime and provide industry-leading protection against impacts and wind along with superior energy efficiency and ease of maintenance.

Get a Free Quote More About Our Roofing

Siding

Protect & Beautify Your Home

You can choose from a wide array of high-performance siding options, including durable steel and NeverStain Hardwood. Plus, we can provide custom designs and accessories that will dramatically upgrade your home’s curb appeal.

Get a Free Quote More About Our Siding

Porches & Decks

Elevate Your Outdoor Living Space

We use only the finest materials, such as NeverStain Hardwood to build custom porches, decks, gazebos, pergolas, and more to our customers’ exact specifications. Make your home the premier destination for outdoor gatherings.

Get a Free Quote More About Porches & Decks

Attic Insulation

Increased Comfort & Reduced Energy Costs

By insulating your attic with eShield™ radiant barrier and blown-in insulation as well as sealing gaps, we can make it easier and much less costly to keep your home’s temperature comfortable in every season.

Get a Free Quote More About Attic Insulation

The Best Value on Home Improvement Available in Pennsylvania

Upgrade Your Home With Confidence

With locations in Altoona and Greensburg, Integrity Construction & Windows is ideally situated to serve homeowners in the Pittsburgh metro area and throughout northern, southern, and western Pennsylvania. We take pride in our reputation as Pennsylvania’s most trusted home improvement contractor and always strive to provide the very best service, workmanship, and value.

Schedule a Consultation

Special Offers

$300 Off Replacement Windows

$800 Off Sliding Glass Doors & $400 Off Entry Doors

Learn More About These Offers

Equip Your Home With Products That Will Endure in the Pennsylvania Climate

Products That Last a Lifetime

Having served homeowners throughout Pennsylvania since 1982, Integrity Construction & Windows understands which products perform best on local homes. Whether you turn to us for windows, doors, roofing, siding, outdoor living, or insulation, you can be sure we’ll use only top-of-the-line products that are designed to protect, insulate, and beautify your home for decades. In fact, all of our products carry a minimum of a 50-year transferrable warranty, so you can always have peace of mind trusting your investment to us.

Our Service Area

Why Choose Integrity Construction & Windows

Custom

Home Improvement Tailored to Your Needs

When making an investment in your home, you don’t want boring, run-of-the-mill products that make your home look like all the rest. At Integrity Construction & Windows we offer truly custom solutions so you can create the home you’ve always envisioned.

View Our Gallery

Experienced

Serving Local Homeowners Since 1982

Integrity Construction & Windows has the experience needed to provide you with expert recommendations and help you make the most of your project.

Learn About Us

Trustworthy

A Company You Can Rely On

Too many home improvement contractors put their own best interests first. But at Integrity Construction & Windows, we always prioritize our customers over all else. It’s one of the reasons we’ve earned the highest rate of repeat business in Pennsylvania.

Beautiful Home Upgrades That Last

See Examples of Work We’ve Done in Northern, Southern & Western Pennsylvania

“Great work. Great job. Great windows. Great guys for install and sales reps. I love the Quad IV locking system.”
Raymond N

“Integrity Construction has some of the best quality products I’ve ever seen. Their warranty is amazing along with their professional service and staff members. A+++”
Nathan P

“Quality workmanship done in a timely fashion having 6 windows replaced as well as 2 doors! Very energy efficient too. I highly recommend this company!”
Edward S

“Happy customer for many years, they did windows, doors, siding and insulation for me. Products are excellent quality, the prices are a good value for what you get, customer service is responsive and quick. They have done quite a few projects in my neighborhood and it all looks good.”
Ann B

“Very impressed....they provided quality work and very clean would highly recommend.”
James M

“Kind staff and excellent pricing!”
Joseph

See What Our Customers Have to Say

Get a Price Services Available

Full-Service Solutions — Reliable Service

800-598-9119

800-598-9119 Get a Price