Custom Homes, Additions, and Remodeling in Greater Houston Since 1997.
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Home Additions Contractor for Houston

We build high quality home addition structures — extra bed rooms, sun rooms, offices, garage extensions, garage apartments, workshops, second floors, attic build-outs, and more — for homes throughout the greater Houston Metro area, The Woodlands, and as far north as Huntsville.

Contact us online or call 281-789-4308 for a free estimate or to ask questions.

Outdoor Room Addition

Room addition built out

The most common home additions are:

We build any room addition as well as free-standing buildings such as garages, guest houses, “servant quarters”, fitness rooms, RV storage, hangars, and barns.

Why Build an Addition?


Second Floor Room Addition

This used to be a single-story home

Adding a room or extending the garage is a very cost effective way to increase your livable square footage. Many of our clients who were considering moving find that real estate prices having gotten out of hand in some areas or that the total cost and hassle of moving is much more than they want to deal with. Besides, they often like their homes and just need more space to accommodate life.

Additions are usually built to provide new capacity for a change in lifestyle — parents moving in, giving kids their own room, space for cars or a boat, an office. Well designed and built home additions immediately increase the value of your home because of the additional square footage which is an excellent point at selling time.

Types of Home Additions, Multiple Options

There are many types of home additions, and not all of them involve building new exterior walls.  Installing an addition into your house is about increasing your floor space and adding new areas for enjoyment or functionality. It’s about adding usable space. 

Increasing the usable area of your home can be as simple as converting an unused space underneath a staircase into a half bathroom, building out an attic, or turning an empty area behind a wall into a storage closet.

If you are looking for a more extensive addition, raising the roof of your home and adding another story is a sure way to gain massive amounts of additional space and increase the value of your home.  If you do not want to go to such extremes as adding a story or room, and don’t have enough unused space in your home to convert, there are still options.  Space conversion — turning a large room into smaller rooms (such as a bedroom with a new attached bathroom) — is an excellent way to improve your home. Simply tell us what you have in mind.

Reliant Construction is a Design-Builder

Reliant Construction is proud to call ourselves a design-builder.  If you have an idea for a project, we will work with you to make it a reality from the ground up.  We are able to assist with the design of your project, then build it to your exact specifications.


Call (281) 789-4308 Today to Set an Appointment

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The Reliant Way

We operate our projects using a unique process that ensures quality from start to finish and attention to the details that matter most to you every step of the way. We believe The Reliant Way is the right way to build.


The Value of Remodeling

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