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Top-Rated Addition to existing structure builders in Fredericksburg - Updated Nov 2026

Avatar for Bordeaux Luxury Homes
Bordeaux Luxury Homes
4.7(
26
)
Addition to Existing Structure - Build

Serving Fredericksburg, TX and surrounding areas

Approved

In business since 1975

Free estimates

Warranties offered

"Rick and Anthony at Bodeaux Luxury Homes are true professionals. They were prepared, kept their work timelines and did amazing work. Our whole house was remodeled and they converted our old 1960s home into our retirement dream home. If you are looking for high end work and true professionals who do not cut corners, I highly recommend Bordeaux Luxury Homes. They are down to earth and great communicators. I look forward to contracting them again in the near future for a small guest house addition."
Modern Kitchen
Modern Bath
Pipe Creek Guest House
Helotes Custom Boat Garage with Carport
Tropical Resort-Style Play Area

+85

Response time1 day
68 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Ransleben Built Homes
Ransleben Built Homes
4.6(
14
)
Addition to Existing Structure - Build

Serving Fredericksburg, TX and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

"Lynn is absolutely the best!! He built for us the garage with the outside second floor stair in the gallery. He also remodeled our old garage into a beautiful workshop and living space. He worked very hard and dedicated his time to our projects until they were finished. From the planning stage until completion working with Lynn was such a pleasure as he was up front about everything, no surprises. We highly recommend Lynn! Pp Brian and Bernadette Swanson Bc_swanson@yahoo.com"
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+89

Response time3 days
Response rate85%
Recommended by100%of homeowners
Avatar for EI. Kristyn & Son Construction, Inc.
EI. Kristyn & Son Construction, Inc.
3.7(
19
)
Addition to Existing Structure - Build

Serving Fredericksburg, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"The entire EI Kristyn Team was great to work with. They continued to update us on the progress each day as the project went forward. The construction workers were the ultimate professionals. The price was extremely reasonable no surprise costs. I will use EI Krityn & Sons again. Don't hesitate to trust them they exceeded my expectations. Once the deck was completed we simply set up our outdoor chairs and enjoyed our new deck knowing that the clean up was complete and the new deck was sound."
 2600 sq ft Custom home
 1800 sq ft Custom home with bonus room
 3500 sq ft Custom home
 Excavation, logging & land clearing
 Garage additions

+8

Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Jorden Corporation
Jorden Corporation
3.7(
3
)
Addition to Existing Structure - Build

Serving Fredericksburg, TX and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Jorden Corporation is a premier custom home builder and luxury renovation company serving San Antonio and the Texas Hill Country. Our #1 goal as a company is having complete customer satisfaction thru a turnkey process, creating beautiful and functional spaces to call home! I would call or refer us today!

7 neighbors recently requested a quote
Avatar for CW Custom Builders
CW Custom Builders
New to Angi
Addition to Existing Structure - Build

Serving Fredericksburg, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

CW Custom Builders is a high-quality residential and commercial construction company serving Central Texas. We handle all phases of construction—from new builds to remodeling and additions—while priding ourselves on a foundation of honesty and integrity. Call today to get your project underway 830-391-9897.

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FAQs for addition to existing structure building service projects in Fredericksburg, TX

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Fredericksburg, TX homeowners’ guide to addition to existing structure building services

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