We offer home additions in Cerritos with full design-build services. Our process begins with a custom layout based on how your family lives—then we match finishes, roofing, and siding to maintain visual consistency.
From permitting to final walk-through, we manage every detail in-house. You get expert coordination, clean job sites, and a timeline you can count on. With Tech Master Construction Inc., your space expands without the stress.
Living Areas, Bedrooms, Suites, and More
More space doesn’t require a new address. Our team builds tailored additions that increase livable square footage—whether it’s a quiet home office, private suite, or open family area. Each build is aligned with your current structure and meets local building standards.
Our work includes full structural assessment, staircase integration, and engineering. We also manage roofing, insulation, and system hookups for HVAC, plumbing, and electricity—all built to current code.
From first draft to final inspection, we oversee everything. Your new level will feel like a true part of your home—visually balanced, structurally sound, and ready for everyday use.
Certified Company. Local Expertise. Lasting Results.
Cerritos homeowners rely on Tech Master Construction Inc. for well-executed additions that deliver comfort, function, and long-term value. As a certified and insured construction company, we bring transparency, skill, and experience to every job.
We handle your entire project—from planning to final walkthrough—so nothing is left to chance. Our clean job sites, reliable crews, and attention to detail help ensure each phase runs smoothly and on time.
Whether it’s a single-room expansion or a second-story upgrade, you’ll get honest estimates, professional service, and a home that fits your needs today—and tomorrow.
Attached builds are perfect for expanding your kitchen, living room, or bathroom. Detached structures are ideal for private offices, guest houses, or future rentals. Either way, we design with usability, aesthetics, and compliance in mind.
We manage permits, utilities, foundation work, and finishes—all done to code. Your new space will feel intentional, practical, and perfectly tailored to your family and home.
