KLM Contractors of Pennsylvania

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About Us

We’ll Make Your Dream Home Come True

At KLM Contractors, we are a home improvement company based in Doylestown, PA, proudly serving homeowners throughout Bucks County, PA, and surrounding areas of Pennsylvania and New Jersey since 1990. Having completed over 7,000 renovation projects between Pennsylvania and New Jersey, we are proud to be experts in all sectors of residential home improvement. We provide comprehensive services including high-quality siding installation, window replacement, custom deck construction, roofing solutions, and stucco remediation, all designed to enhance both the beauty and energy efficiency of your home. We treat every home as if it were our own, using industry-leading materials to deliver durable, visually appealing results.

Beyond our wide range of residential remodeling and exterior renovation services, we stand out for delivering an exceptional customer experience built on transparency, clear communication, and a no high-pressure sales approach, supported by a team with decades of industry experience. We guide homeowners throughout eastern Pennsylvania and New Jersey through every stage of the project, ensuring efficient timelines, detailed planning, and high-quality workmanship. Our commitment to honesty, craftsmanship, and customer satisfaction has allowed us to build long-term trust within the communities we proudly serve.

Recent Work

15 Blossom Hill Road ,Glen Mills, PA, US

15 Blossom Hill Road , Glen Mills, PA, US
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1420 Marielle Drive ,Warrington, PA, US

1420 Marielle Drive , Warrington, PA, US
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Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

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Michael Jacques — review for KLM Contractors
We hired KLM Contractors this spring to replace our old vinyl siding with Hardie Plank, install new OKNA windows and Provia front door, and build our portico. The result is an absolutely stunning transformation of our home, which was executed flawlessly by the team. From the moment we met Maciej, we knew that KLM was the company that we wanted to work with and could trust on a project of such magnitude. Maciej walked us through every detail, and added his experience and ideas into our vision to... Read more
Angela Francione — review for KLM Contractors
KLM recently completed a project of replacing all our windows, two doors, and the old vinyl siding on our house in Jamison, PA. The results are beautiful. We love the new windows and the James Hardie siding. There were various crews specializing in each phase of the project. All the workers were accomplished and took pride in their work. We love the new look of our refinished house and highly recommend KLM to anyone looking for an excellent company to complete their renovation. Thank you Luke, M... Read more
Hugh Davis — review for KLM Contractors
As you will see from the multitude of reviews on KLM Construction, they bring the highest levels of professionalism, materials, and workmanship to their projects. Our house is about 75 years old, with several rennovations by previous owners, many not well executed. From the beginning Maciej was probing into every crack and crevice and taking pictures to understand the layers of construction. No other company was this detailed. KLM was not lowest price, but they gave us a feeling from the begi... Read more
Anna M — review for KLM Contractors
KLM built our deck. We are very happy with the outcome. Father, sons and crew were wonderful to work with. We would hire them again.
xiaojun zhang — review for KLM Contractors
KLM Contractors recently completed a full stucco remediation and exterior renovation on our home. Our main objective was expert water management, and they delivered superbly. The project was a complete success. Maciej and Luke provided exceptional oversight, offering clear explanations for material choices and ensuring the plan was executed flawlessly. All crews were skilled, meticulous, and dedicated to a premium finish. The project has given us great peace of mind and significantly enhanced o... Read more

Frequently Asked Questions

We have earned the trust of homeowners in Bucks County by consistently delivering high-quality workmanship and transparent pricing. Our team is licensed, insured, and committed to exceeding expectations with every project we undertake.

We offer a comprehensive range of home improvement services including siding replacement, window installation, deck building, roofing solutions, and stucco remediation across Bucks County and beyond.

We provide transparent pricing and work closely with clients to ensure they understand the costs involved. While specific financing options are not detailed on our site, we encourage customers to discuss their budget and needs with us directly.

Our team is dedicated to serving the Bucks County community, providing high-quality home improvement services while maintaining integrity and transparency. Our commitment has made us a trusted local contractor.

We stand out due to our experienced team, quality craftsmanship, and dedication to customer satisfaction. Our transparent pricing and consultative approach ensure every project aligns with our clients' visions without high-pressure sales tactics.