Seamless Home Additions Tailored to Your Lifestyle
Serving Baytown & Surrounding Areas
Comprehensive Design-Build Additions
From concept and permits to final walkthrough
Hantz Brothers Construction and Remodeling delivers full-service, design-build home additions. Our in-house designers, estimators, and craftsmen coordinate architecture, structural engineering, permitting, and construction under one contract. We plan foundation tie-ins, roofline transitions, and complex structural changes, such as the removal of load-bearing walls to create open-concept spaces. We also handle electrical and plumbing extensions, as well as HVAC balancing, to ensure your new space blends seamlessly with the original home.
You get transparent budgeting, detailed scopes, and curated material selections. We provide 3D visuals, a milestone schedule, dust control, daily cleanup, and respectful crews. We protect landscaping and living areas, working to minimize downtime so your household remains comfortable throughout the project.
Spaces that expand how you live
Whether you need a primary suite with a spa bath, an in-law suite/ADU with a private entrance, a larger kitchen via a bump-out, or a new bathroom, we build spaces that improve comfort and resale value. We also craft home offices, playrooms, mudroom/laundry entries, and bright four-season sunrooms.
For bigger transformations, we deliver second-story additions and dormers, garage conversions or expansions, and covered porches that integrate with existing architecture. Our team designs for accessibility, aging-in-place, energy efficiency, and local code compliance, delivering durable results with premium materials.
Clear steps, predictable outcomes
Consultation and feasibility: We start with a needs assessment, site measure, and structural review to confirm what your property can support. We discuss budget ranges early and align scope, zoning setbacks, and utility locations before design begins.
Design and pricing: You’ll receive floor plans, elevations, and 3D renderings, plus value-engineered options to maximize your investment. We then prepare a clear, fixed-price proposal with allowances, a target timeline, and a complete permit package led by a dedicated project manager.
Build and closeout: Our licensed trades execute with precision, using proper moisture control, flashings, insulation, and air sealing. Expect regular updates, clean job sites, and code inspections. At completion we perform a detailed walkthrough, deliver warranties, and remain available for support. With 20+ years serving local homeowners, BBB accreditation, and veteran and first responder discounts, Hantz Brothers Construction and Remodeling is a trusted partner from start to finish.
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Local Expertise and Service Area
Your neighborhood addition specialists
Our team understands Baytown permitting workflows, inspection schedules, and neighborhood design standards, helping you avoid delays and change orders. Familiarity with Baytown’s building requirements, utility coordination, and coastal weather considerations means your addition is planned and built the right way from day one.
Because we work in Baytown regularly, we can offer prompt site visits, reliable timelines, and strong supplier relationships that keep materials moving. Ask about recent projects in Baytown to see craftsmanship, seamless tie-ins, and thoughtful layouts that feel original to the home.
Ready to expand your home in Baytown? Contact Hantz Brothers Construction and Remodeling for a free consultation, clear pricing, and a build experience centered on communication and respect.
Locally Owned
Local crew, proven craftsmanship, done right.
Custom Designs
Design collaborations available on request.
Veteran and First Responder Discounts Available
Serving the community.
Our Services
