Room Additions Drywall Experts | Thor McAndrew Construction

I'd give this company 10 stars if I could! I called Thor McAndrew Construction following some unfinished tenant improvements in an office I recently leased. Plain and simple, the landlord failed to uphold his part of the deal and left me to fix the issue at my own cost. The McAndrew brothers arrived earlier than their appointment time and truly seemed to care about my concerns. They took their time to listen to what I needed done, and above all, they were respectful of the fact that I was having to foot the bill for the work. Cody offered me several options, and when I expressed my anxiety about the extent of the work and its overall cost, he took time out of his own busy schedule to do more research and offer me less expensive options without compromising the quality of the job...all this before even being hired to do the job! Words cannot express how professional, courteous, honest, and considerate the McAndrew brothers are. Quality company with an excellent work ethic...talk about a breath of fresh air!

Stephanie G.

Mar 2017

Room Additions

At Thor McAndrew Construction, we’ve been a trusted name in drywall installation and repair since 1998, and our expertise extends to room additions. Our team, led by brothers Cody and Erik, takes pride in providing quality craftsmanship in every project, treating each home and business like our own. With years of experience in both residential and commercial spaces, we understand the nuances of adding new living areas, and our focus remains on delivering precision, reliability, and lasting results. When it comes to expanding your space and starting your project on a solid, long-lasting, and durable foundation, we’re the drywall specialists you can count on.

Precision Drywall Installation

When it comes to drywall installation in a room addition, precision is key. Attention to detail is essential because it allows the new space to integrate seamlessly with the existing structure, both in function and aesthetics. We make sure every drywall sheet fits perfectly and is securely fastened to the framing, all in compliance with California building codes. Our team works diligently to minimize seams and ensure that all corners and joints are squared for an even finish. We take care to add insulation in the exterior walls and ceilings, which helps with energy efficiency and soundproofing. This attention to detail creates walls that are not only sturdy, but also ready for finishing.

Seamless Finishing and Texturing

Once the drywall is in place, our skilled team applies a minimum of three coats of joint compound to joints, seams, and screw heads to create a smooth, seamless surface. Whether you prefer a smooth finish or a textured look, we offer a variety of options, including orange peel, knockdown, or a hand-applied texture. We’re committed to delivering a flawless finish that enhances the look of your new room. With our expert techniques, we promise your new walls will blend perfectly with the rest of your home or office.