Austin Home Service Pros
Whole-Home Renovations

Room Additions in Austin, TX

Add bedrooms, bathrooms, sunrooms, or home offices to your Austin property. We handle permits, engineering, and construction so you get usable square footage fast.

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Why Austin Homeowners Choose Us for Room Additions

Adding square footage is one of the smartest investments Austin homeowners can make, especially in established neighborhoods where home values continue to climb but lot sizes keep most people from moving up. A well-planned room addition adds usable living space, increases your home's value, and lets you stay in the neighborhood you love without the cost and hassle of selling and buying in today's market.

The most popular room additions we build in Austin include primary bedroom suites for homes that have undersized masters, second-story additions over existing garages or single-story wings, home office spaces (a high-demand feature since Austin's tech workforce shifted to remote and hybrid schedules), sunrooms and four-season rooms that take advantage of Austin's 300+ days of sunshine, and bathroom additions that convert 2-bathroom homes into 3-bathroom homes for growing families.

Every room addition in Austin requires coordination with the City's development services department. Setback requirements, impervious cover limits, tree preservation ordinances, and compatibility standards all affect what you can build and where. Our team handles site surveys, architectural drawings, structural engineering, and all permit applications. We know the Austin permitting process inside and out and build realistic timelines that account for plan review cycles.

Structurally, a room addition involves foundation work (typically pier and beam or slab-on-grade depending on your existing foundation type), framing, roofing that ties into the existing roof line, and full mechanical connections for electrical, plumbing, and HVAC. We match exterior materials, roof pitch, and architectural details so the addition looks like it was always part of the original home. When we are done, the only way to tell new from original is by looking at the permit records.

What Our Room Additions Services Include

Primary bedroom and bathroom additions
Second-story additions
Home office and study additions
Sunroom and four-season room construction
Bathroom additions (converting 2-bath to 3-bath)
In-law suite and multi-generational living additions
Foundation construction (pier and beam, slab-on-grade)
Framing and structural tie-in to existing structure
Roof extension and tie-in
Electrical, plumbing, and HVAC extension to new space
Exterior material matching (siding, brick, stone)
Interior finishing (drywall, flooring, trim, paint)
Architectural drawings and structural engineering
City of Austin permit management

Our Room Additions Process

1

Free Consultation

Contact us for a no-obligation assessment. We respond within an hour.

2

On-Site Assessment

A licensed pro visits within 24 hours to scope the work and provide an estimate.

3

Expert Execution

Our licensed crew completes the work on schedule, keeping you updated throughout.

4

Final Walkthrough

We walk the project together. You don't pay until you're completely satisfied.

What You Get with Our Room Additions

Licensed & insured professionals
Free, no-obligation consultations
1-hour response time, always
On-site assessment within 24 hours
90-day satisfaction guarantee
1-year warranty on parts
Background-checked contractors
24/7 emergency availability

Room Additions — Frequently Asked Questions

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Reviews from Our Customers

Hear from Austin homeowners and agents who trust us.

★★★★★5/5
Star Google Business

Complete renovation of a 1965 ranch house — new kitchen, two bathrooms, all new flooring, paint, electrical, and HVAC. They managed every trade and we dealt with one person the entire project. The house is unrecognizable.

T

The Andersons

Crestview, Austin, TXWhole-Home Renovation

Converted a detached garage into a studio ADU on an investment property. Full plumbing, electrical, insulation, mini-split, and finished it to match the main house. Rented it within three weeks of completion and it's cash-flowing from day one.

C

Chris T.

East Austin, TXGarage & ADU Conversions

Free Consultations

What would your project cost?

Tell us what you need done. We’ll get back to you within an hour with a straight answer and an honest number.

Free, no-obligation consultations
Response within 1 hour
Licensed & insured professionals
Transparent pricing, no hidden fees

Schedule Your Room Additions Today

Licensed crews, 1-hour response time, assessments within 24 hours. Let’s get that project off your to-do list.