About Legacy Windows and Doors in Lawrenceville, NJ
Established Through Dedication to Exterior Remodeling in Lawrenceville
You deserve exterior upgrades that last, and that's exactly what you'll find when you work with a locally operated exterior remodeling company focused on high-quality installations right here in Lawrenceville, NJ. Serving NJ and PA since 2001, our work centers on replacement and installation services rather than quick fixes, ensuring your investment stands strong for years to come.
Every project we take on is guided by a commitment to reliability, honest communication, and results you can trust. We believe in doing the job right the first time, with proven materials and modern installation techniques that deliver energy efficiency, durability, and aesthetic improvement.
When you choose us, you're choosing a team that treats your home with the care and respect it deserves.

Discover how we bring craftsmanship and clarity to every exterior upgrade in Lawrenceville.
Where Local Knowledge Meets Long-Lasting Exterior Solutions
Our deep familiarity with homes throughout Lawrenceville and surrounding areas means we understand the unique challenges your property faces. From Colonial-era architecture along the streets near the Delaware River to newer builds in quiet residential pockets, we tailor our recommendations to match local housing styles and climate conditions that demand both beauty and resilience.

We don't just install windows and doors—we guide you through material selection, design options, and installation planning from start to finish. You'll always know what to expect, when to expect it, and why each choice matters for your home's performance and curb appeal.
We're proud to support homeowners across Lawrenceville, helping our community thrive one thoughtful upgrade at a time.
Learn more about our story and what sets our approach apart.
Built on Clear Communication and Consistent Workmanship
Our experienced team has built a reputation on dependable project timelines and consistent workmanship that you can count on. We know Lawrenceville homes inside and out, and we treat each installation as if it were our own, ensuring every detail aligns with your vision and your home's long-term needs.
Serving homeowners in NJ and PA since 2001 with a focus on lasting results
Specializing in replacement and installation services designed for energy efficiency and durability
Deep knowledge of Lawrenceville housing styles and local climate conditions
Clear communication and guidance through every stage of your project
Proven materials and modern installation techniques that deliver aesthetic and functional improvements
Ready to upgrade your home's exterior with confidence? Contact us today to schedule a consultation and see how we can help you create a space that performs beautifully for years to come.
Who We Are
Built on 23 Years of Experience
Dan Tkachenko personal on-site involvement guarantees fast, detailed solutions for your home’s transformation, all rooted in our commitment to community-focused values.
- Dedicated Professionals
- Straightforward Solutions
- Fair & Affordable Prices
- Community Based
Our Value
Enhancing Homes
Our founder, Dan Tkachenko, is committed to overseeing quality on-site, reflecting Legacy’s goal to provide excellent workmanship. This ensures that our remodeling services not only improve your space but also bring lasting comfort and value to our community.
Our Vision
We aim to set a standard for outdoor remodeling and repair, working towards a future where every home and community benefits from accessible, high-quality work that provides lasting comfort and value.
Our Mission
We transform living spaces with expert care, making premium remodeling accessible to everyone and building lasting relationships founded on trust and satisfaction.
Our Motto
Legacy Windows and Doors does more than just transform properties; we focus on providing a positive and impactful experience for our clients.
OSHA, Certified
Meet Dan
With contractor licenses in PA and NJ, our founder Dan provides expert home repairs and projects, delivering both beautiful craftsmanship and lasting results.
This Company is My Legacy
Contractor Licenses
- NJ - 13VH12876800
- PA - PA186494
Dan Tkachenko
Founder - Lead contractor
With over 23 years of experience and certified in contracting, I have a deep understanding of home repairs and remodeling. I understand what homeowners need and how to get the best results.
OSHA Certification
MEET THE TEAM
Testimonials
What People Say About Our Services
Customers pick Legacy Windows and Doors for its custom services and our founder’s personal on-site presence, ensuring rapid resolutions.
Emphasizing community values and beautiful home upgrades, we cater to homeowners seeking dependable and visually appealing upgrades.
Legacy did a great job replacing an entire sunroom of big windows and a few other things for us. I highly recommend they were professional, neat and reasonable prices!
- Beth S.
I bought doors and Dan picked them up from Lowes and installed them. He did a great job and is very skilled.
- Martin K.
Highly recommend Dan and his team based on my own experience!
- Garlic I.
Legacy Windows and Doors has done two big jobs for me and Dan is wonderful!
- Ann T.