Business Details
28 Years
experience
Custom Home Builders in Austin, TX
Mangum Builders has been a trusted name in Austin's custom home construction and remodeling industry for nearly three decades. Specializing in diverse architectural stylesfrom traditional ranch and Spanish hacienda to modern green homeswe combine craftsmanship with innovative building techniques. Our team prioritizes integrity, excellence, and client collaboration, offering personalized service through every project phase. With expertise in energy-efficient solutions like solar power and geothermal systems, we deliver homes that balance aesthetic appeal with sustainable functionality.Our commitment to transparency includes open-book accounting and 24/7 client communication via a dedicated online portal. Founder Greg Mangum's industry leadership and 30+ years of collective team experience ensure every project aligns with client visions while adhering to strict timelines and budgets. As active members of the Austin Home Builders Association and Austin Green Builders, we maintain strong partnerships with architects, designers, and subcontractors to create timeless, high-quality residences across Central Texas.
Services
Custom Home Building
Kitchen Remodeling
Bathroom Remodeling
Green Building Solutions
Home Additions
Outdoor Remodeling
Design Services
Land Development
Victorian Style Homes
Mediterranean Style Homes
Details
- Year established: 1998
Highlights and features
- We offer 30+ years of experience in Austin custom home construction.
- Our team provides 24/7 direct communication throughout the building process.
- We implement open-book accounting for complete financial transparency.
- Our founder personally conducts weekly one-on-one project consultations.
- We specialize in energy-efficient green building solutions for Texas climates.
Associations and certifications
- Austin Home Builders Association
- National Association of the Remodeling Industry
- Austin Green Builders
Services
Custom Home Building
We design and construct luxury custom homes tailored to client preferences across Austin. Our process includes architectural design collaboration, material selection, and project management from foundation to completion. With expertise in traditional and contemporary styles, we integrate energy-efficient features like solar power systems and geothermal heating while maintaining strict adherence to client budgets and timelines.
Kitchen Remodeling
Our kitchen remodeling service transforms outdated spaces into functional, modern environments. We handle complete renovations including cabinetry, countertops, plumbing, and smart appliance integration. The team works closely with clients to select materials and layouts that maximize storage and workflow efficiency while maintaining aesthetic cohesion with the home's overall design style.
Green Building Solutions
We implement eco-friendly building practices including solar panel installation, rainwater collection systems, and Icynene insulation. Our LEED-certified techniques reduce environmental impact while lowering long-term utility costs. Services cover energy audits, material sourcing, and implementation of renewable energy systems tailored to Texas climate conditions.
Home Additions
We create seamless home additions that enhance living space functionality. Services include second-story construction, sunroom additions, and basement finishing. Our team ensures structural integrity while matching new additions to existing architectural elements, handling permits, design coordination, and integration of utilities and HVAC systems.
Outdoor Remodeling
Our outdoor remodeling transforms exterior spaces into functional living areas. We design and build custom patios, decks, outdoor kitchens, and landscaping features. The service includes material selection, drainage solutions, and integration of outdoor lighting and irrigation systems to complement Austin's climate and lifestyle.
People
Greg Mangum
Founder
Greg Mangum began building homes in the San Marcos area with his father in the early 1990s. He has established himself as an industry leader through continuous professional development and a commitment to exceeding client expectations. Greg's leadership focuses on fostering long-term relationships with clients, staff, and subcontractors while maintaining rigorous quality standards.
Questions
What areas do you serve for custom home construction?
We primarily serve Austin city limits, West Austin, Hill Country, Lake Travis, Lake Marble Falls, and Lake Buchanan areas.
What home styles do you specialize in?
We build various styles including ranch, farmhouse, Spanish hacienda, contemporary, Mediterranean, French, traditional, Victorian, and Texas modern homes.
How do you ensure project transparency?
We provide open-book accounting, daily schedule updates, and 24/7 client portal access with complete project documentation and communication tools.
What green building options are available?
We offer solar power systems, geothermal heating, rainwater collection, Icynene insulation, and other sustainable building materials and techniques.
How does your remodeling process work?
Our process includes initial consultation, design development, material selection, budget planning, and weekly progress meetings with the lead builder throughout construction.
What experience does your team have?
Our team has over 70 combined years of experience managing hundreds of new home projects and remodeling assignments across Central Texas.
