The Best General Contractor in Montgomery County, PA

As a general contractor in Montgomery County, we know that trust should be earned. Since 2013, our team at KSW Construction LLC has been doing just that. We’re a local, family-owned company, and we make sure every customer in Norristown, Pottstown, Lansdale, King of Prussia, and Conshohocken walks away fully satisfied.

Our team is here to help, whether you need a roof replacement, bathroom remodel, siding replacement, or more! We can talk through your questions and provide expert advice without pressuring you on your final decision. Don’t let your budget hold you back. We offer financing for jobs big and small, so you always have options.

Need help with a residential or commercial project? Let’s talk.

Request Your Free Quote

A Montgomery homeowners new grey roof shown from the top.

Why Montgomery County Homeowners Choose KSW

For standout results, you need a standout contractor. We promise:

Free estimates and upfront pricing
Clear communication about the status of your work
Industry-leading warranties across a variety of products
A “no problem” mindset and over 50 years of combined experience to quickly work through challenges
An emphasis on trust and doing good in the community

Our Reputation Speaks For Itself

Roof Replacement

“KSW did an outstanding job replacing our roof. The entire process was quick, professional, and completely exceeded my expectations. The crew was hardworking, efficient, and paid attention to every detail. Communication was great from start to finish, and the final result looks amazing. I highly recommend KSW to anyone looking for quality roofing work and excellent customer service!”

Adam H. | Google Reviews

Home Renovation

“7 out of 5 stars! Everyone in this organization is very trustworthy, experienced, and professional. KSW puts their customers first. No expectations. Top-tier craftsmanship, and does anything and everything… Ownership leverages the best technology to help projects run smoothly and has super professional crews to tackle any project. The sales process is non-invasive and focuses on your vision!”

Duane B. | Google Reviews

Quality Craftsmanship, At Your Service

Residential, commercial, interior, or exterior—it doesn’t matter. Our team specializes in results you love. We know that not everyone has experience in construction. If this is your first home improvement project, don’t worry. We will walk you through the steps, share our recommendations, and let you come to your own conclusions about what’s best for your property.

It all starts with the materials. We use the highest-quality materials but provide a variety of options for different budgets and styles. After the job is complete, we perform an inspection to make sure everything is exactly how you want it.

Your Certified Team of Experts

At KSW, we take what we do seriously and respect your property like it’s our own. Our technicians are punctual, clean, and always courteous. We take the time to get to know you and your vision and make sure you understand the plan and timeline.

Details like this are why we’re one of the most trusted general contractors in Montgomery County, PA. Put 50 years of combined experience to work for you!

Our Proven Expertise:

ShingleMaster™ credentialed company
Pella Certified Contractor
Top SureStart Plus® warranty provider in North America
National leader in CertainTeed Roofing installations

Learn More About Us

general contractor in Montgomery County, PA team standing on front of two trucks and a house

Explore Our Work in Montgomery County, PA

Before you trust us—or any home improvement and building contractors in Montgomery County, PA—take a look at our previous projects.

Discover More Projects

Get in touch

3123 Lincoln Hwy E, Suite 11, Paradise, PA 17562

(717) 208-7364

MON - FRI: 8:30AM - 5PM SATURDAY: CLOSED SUNDAY: CLOSED

We are a team of dedicated professionals committed to delivering absolute excellence in every aspect of the construction process. Our expertise will help you with any project no matter how large or small. Ask us about our current specials and offers! PA License: PA107156

"*" indicates required fields