What You Get with Our Home Additions
Increase Space Without Moving
Moving is stressful. Eliminate the hassle with a Walnut Creek home addition that modifies your home to suit your needs.
Increased Property Value
Expanding your home for improved convenience, design, and aesthetics is a great way to invest in your home and increase its property value.
One-Stop Shop Team
We handle every aspect of your room addition from start to finish, providing consistency in quality and communication.
Custom designs
Creating personalized design solutions for you that fall in line with your goals and vision. It’s all about your needs.
Home Addition Experts
Adding a room to a home is specialized work that requires experienced contractors who can ensure that the modifications do not compromise the integrity of your home’s foundation or walls. Home by Tom has a track record of building extraordinary structures. We have streamlined our process for efficiency and quality control.
Home Addition Ideas
Not sure which addition is right for your home? Our design team will collaborate with you, identifying the challenges and present to you solutions. Our specialties include:
Aging in Place Design Room Addition
If you have aging loved ones, your home may need to be updated to accommodate their changing needs. Home by Tom is happy to help you modify your home’s design so aging family members can live safely and independently. We can strategically design rooms so everyday tasks do not pose a safety concern.
Check Our Google Reviews
They walked us through the entire process, design, plumbing, electrical, and finishing with clear communication at every stage. The team offered creative solutions to space constraints and incorporated high-end fixtures and modern design elements that made the new bathroom feel both spacious and luxurious.
What really stood out was their attention to detail. Every tile was perfectly aligned, the lighting was thoughtfully placed, and they managed to keep the project on schedule and within budget. They also maintained a clean and safe worksite throughout, which we really appreciated as we continued living in the home during construction.
We wouldn’t hesitate to recommend Home by Tom to anyone looking to reimagine a space in their home. It’s rare to find a contractor who combines craftsmanship, reliability, and design insight so well
They helped us select the perfect color scheme to complement our home's style and surroundings, and the finished product looks fresh, modern, and incredibly polished. The prepped the home properly, power washing, sanding, and caulking ensuring a smooth, long-lasting finish. Every line is clean and the coverage is even. Top notch job!
Exceptional build quality and work on my home. The team's professionalism and attention to detail resulted into a stunning remodel. Jacob's communication and expertise was outstanding, highly recommend! Thank you!
How Much Do Room Additions Cost?
The cost of a room addition in Walnut Creek is roughly $250,000 for a 500-square-foot room. To get an estimate for your addition, contact our team.
Why Choose Us
Why Homeowners Trust
Home by Tom
21+ Years of Experience
Built from a family legacy in construction.
Fast & Transparent Process
Clear timelines and no hidden costs.
Licensed & Insured
Peace of mind with professional guarantees.
5-Star Rated on Google, Yelp, Houzz & More
Hundreds of glowing reviews.
More Space, Less Stress—Your Home Addition Awaits!
Whether you want to build upwards or outwards, Home by Tom is the best contractor for the job in Walnut Creek. We have over 20 years of experience in construction and know how to execute your ideas. Expect an unmatched level of expertise from us. Schedule a consultation today!
Let’s start planning your home addition
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