Additions & custom work

More space. More character. More of what makes your home yours.

Guest houses, room additions, custom millwork, fireplaces, built-in cabinetry, and architectural details — we handle the projects that require real craftsmanship and a team that knows how to make new work look like it was always there.

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The details that make a home exceptional.

Additions and custom work are where craftsmanship shows most. Whether you’re adding square footage, building a guest house, or commissioning architectural details that set your home apart, this is work that requires skill, experience, and a team that takes pride in getting it exactly right.

Room additions and expansions

Guest house and ADU construction

Custom fireplace design and build

Built-in cabinetry and shelving

Custom millwork and trim

Home office and flex space buildouts

Structural modifications

Interior and exterior architectural details

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What our Clients Say

Trusted by homeowners across North Houston.

We have used ER Contracting for many different things. They do an excellent job every single time. They respond and schedule quickly and just do beautiful work.

Lorna W.

Montgomery County, TX

More space. More character. More of what makes your home yours.

The details that make a home exceptional.

Trusted by homeowners across North Houston.

Additions & Custom Work