Quality Construction Services

About JMAR Construction

Trusted general contractor in Southeast Texas for over 25 years. Our locally owned and operated general contracting company has proudly served Southeast Texas, specializing in custom homes, metal buildings, beach houses, roofing, and concrete work. Born and raised right here, our owner understands the unique needs of our community--especially when it comes to building strength and resilience that stand up to the Gulf coast weather. From crafting beautiful custom homes to constructing durable metal structures and delivering expert roofing and concrete services, we bring quality, honesty, and craftmanship to every project.

Having helped rebuild our region after countless hurricanes, we're more than just builders--we're neighbors dedicated to restoring and improving the place we call home.

Owner, Mark Nelson

Our Services

Quality construction solutions for your needs.

Roofing

Concrete

Custom Homes and Barndos

Metal Buildings

JMAR Construction is proud to call Southeast Texas home. We understand the challenges of building in our region and have long-standing relationships with trusted local suppliers and craftsmen who share our commitment to excellence.

We proudly serve Southeast Texas and surrounding areas, providing reliable concrete construction services tailored to your specific needs and budget. JMAR Construction is your trusted concrete contractor for residential, commercial, and industrial projects.

JMAR Construction is your trusted roofing contractor in Southeast Texas for both residential and commercial properties. If your roof was damaged by hail, wind, or heavy rain, we assist with insurance claims and handle the full repair process from start to finish.

Whether you need a garage, workshop, warehouse, barn, or commercial facility, our experienced team at JMAR Construction dba APEX Metal Buildings will help you plan and build a structure that fits your exact needs, budget, and timeline.