Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Galveston

Professional Construction Services
936 Long Reach Drive
4.44(
18
)
Approved Pro
Professional Construction Services
936 Long Reach Drive
4.44(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
30 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional kept me informed of who was supposed to be coming and when followed up on any questions. All licensed contractors. Highly recommend"

Christina B on December 2019

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional kept me informed of who was supposed to be coming and when followed up on any questions. All licensed contractors. Highly recommend"

Christina B on December 2019


Avatar for A A & F Construction
A A & F Construction
4600 W Guadalupe St B-334
5.00(
5
)
Approved Pro
A A & F Construction
4600 W Guadalupe St B-334
5.00(
5
)
Approved Pro
10 years of experience
Free onsite estimate

We are committed quality work and outstanding results and are strongly involved in local community activities. We look forward to working with you, please call today!

"Thank you for your work on my beautiful patio. It is been the perfect place to relax while my kids are running around outside. Glad my work friend recommended your business!"

Morgan P on June 2025

We are committed quality work and outstanding results and are strongly involved in local community activities. We look forward to working with you, please call today!

"Thank you for your work on my beautiful patio. It is been the perfect place to relax while my kids are running around outside. Glad my work friend recommended your business!"

Morgan P on June 2025


Avatar for Watermark Restoration, Ltd.
Watermark Restoration, Ltd.
11020 Katy Freeway Suite 205
4.86(
11
)
Approved Pro
Watermark Restoration, Ltd.
11020 Katy Freeway Suite 205
4.86(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Terry Buckner and his company, Watermark Restoration, take a strong stance of priority on customer service and quality in all that they do. His company is A+ rated by the Better Business Bureau. Call Terry today and find out just how good the client contractor experience can be when one is dealing with a true professional.

"Very good job, thank you"

Grace M on October 2024

Terry Buckner and his company, Watermark Restoration, take a strong stance of priority on customer service and quality in all that they do. His company is A+ rated by the Better Business Bureau. Call Terry today and find out just how good the client contractor experience can be when one is dealing with a true professional.

"Very good job, thank you"

Grace M on October 2024


Avatar for ISC Construction Services, LLC
ISC Construction Services, LLC
1005 Winfield Lane
4.92(
15
)
Approved Pro
ISC Construction Services, LLC
1005 Winfield Lane
4.92(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
24 years of experience

Locally owned and operated and in business since 2001 with over 17 years in the home building industry, ISC Construction Services, LLC, is the company to call for all of your custom home building, add-on, and flooring needs. Many finance options are available to our customers. Call us today for a free estimate.

"Building during covid and hurricane threats are experiences in themselves. Isaac from ISC Construction was only a phone call away at any time. Building comes with a lot of ins and outs and we always found reasonable back up plans during the problematic times. Mostly due to hurricane building requirements. Make sure you get your pricing locked down and expect the 15-20% extra costs at the end for building as we did. One thing I wished he had would be a building supervisor. The property was far enough to be an issue when certain contractors were there. Maybe he’ll hire me !! A big plus is that he is bilingual and can communicate with the workers. This helped tremendously. The build itself is amazing. We love our house. He helped us find the lot and build! He always says he’s a one-man shop! Ha!"

Laura C on June 2021

Locally owned and operated and in business since 2001 with over 17 years in the home building industry, ISC Construction Services, LLC, is the company to call for all of your custom home building, add-on, and flooring needs. Many finance options are available to our customers. Call us today for a free estimate.

"Building during covid and hurricane threats are experiences in themselves. Isaac from ISC Construction was only a phone call away at any time. Building comes with a lot of ins and outs and we always found reasonable back up plans during the problematic times. Mostly due to hurricane building requirements. Make sure you get your pricing locked down and expect the 15-20% extra costs at the end for building as we did. One thing I wished he had would be a building supervisor. The property was far enough to be an issue when certain contractors were there. Maybe he’ll hire me !! A big plus is that he is bilingual and can communicate with the workers. This helped tremendously. The build itself is amazing. We love our house. He helped us find the lot and build! He always says he’s a one-man shop! Ha!"

Laura C on June 2021


Avatar for Refresh Renovations League City - Ariel Gomez
Refresh Renovations League City - Ariel Gomez
Cross Spring Lane
5.00(
2
)
Approved Pro
Refresh Renovations League City - Ariel Gomez
Cross Spring Lane
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
377 local quotes requested

Refresh Renovations was established to change the way the world renovates. Gone are stressful, delayed, and poorly executed renovation, restoration and remodeling projects. In their place are well-planned, well-managed, and well-communicated projects that deliver on the vision you have for your home. Our streamlined approach focuses on thorough consultation and planning stages, combined with transparent communication from start to finish. We put the homeowners' experience first and aim to deliver a stress-free and enjoyable renovation and remodel you can be proud to show off. Throughout this process, your local League City Remodeling Consultant will be your single point of contact, coordinating everything from reliable contractors and suppliers to permits and consents. They'll work hard on your behalf to monitor and manage your schedule and budgets, keeping you updated every step of the way. Working with A & Y House Warming Designers and their network of talented industry professionals means you can trust your renovation will be completed with the highest level of craftsmanship and care. Change the way you renovate; renovate the Refresh way. Ariel Gomez is a Remodeling Consultant of A & Y House Warming Designers, a franchisee of Renovation Franchise North America, LLC, doing business in League City.

"Professionally done communicated very effectively will definitely recommend them to anybody"

Adam M on September 2024

Refresh Renovations was established to change the way the world renovates. Gone are stressful, delayed, and poorly executed renovation, restoration and remodeling projects. In their place are well-planned, well-managed, and well-communicated projects that deliver on the vision you have for your home. Our streamlined approach focuses on thorough consultation and planning stages, combined with transparent communication from start to finish. We put the homeowners' experience first and aim to deliver a stress-free and enjoyable renovation and remodel you can be proud to show off. Throughout this process, your local League City Remodeling Consultant will be your single point of contact, coordinating everything from reliable contractors and suppliers to permits and consents. They'll work hard on your behalf to monitor and manage your schedule and budgets, keeping you updated every step of the way. Working with A & Y House Warming Designers and their network of talented industry professionals means you can trust your renovation will be completed with the highest level of craftsmanship and care. Change the way you renovate; renovate the Refresh way. Ariel Gomez is a Remodeling Consultant of A & Y House Warming Designers, a franchisee of Renovation Franchise North America, LLC, doing business in League City.

"Professionally done communicated very effectively will definitely recommend them to anybody"

Adam M on September 2024


Avatar for Seek Design & Renovation
Seek Design & Renovation
3120 Southwest Fwy
4.66(
155
)
Approved Pro
Seek Design & Renovation
3120 Southwest Fwy
4.66(
155
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
581 local quotes requested

Seek Design & Renovation is an award-winning remodeling company known for delivering beautifully crafted, design-driven home transformations. With over 45 years of combined experience in construction, architecture, and interiors, our dedicated team brings both creativity and precision to every project. Our in-house team includes a seasoned custom home builder and a professional designer, allowing us to manage every detail—from vision and planning to construction and finish—with seamless coordination and exceptional care. Whether updating a kitchen, reimagining a bathroom, or undertaking a full-home renovation, we approach each project with a commitment to excellence and a deep respect for your home. We offer complimentary, itemized estimates, are fully insured for your protection, and provide a one-year warranty on all work. Our reputation is built on craftsmanship, transparency, and trust—reflected in our five-star rating with the Better Business Bureau, multiple Angi Super Service Awards, and recognition as a Best of Houzz recipient. At Seek Design & Renovation, we don’t just remodel spaces—we thoughtfully reimagine them to reflect the way you want to live.

"We had a water heater leak that flooded my daughter's bedroom. Seek Design was prompt, professional, and did an absolutely wonderful job. The work was top-notch and done quite quickly. I would absolutely hire again. - Vincent S. (Spring TX)"

Vincent E S on January 2025

Seek Design & Renovation is an award-winning remodeling company known for delivering beautifully crafted, design-driven home transformations. With over 45 years of combined experience in construction, architecture, and interiors, our dedicated team brings both creativity and precision to every project. Our in-house team includes a seasoned custom home builder and a professional designer, allowing us to manage every detail—from vision and planning to construction and finish—with seamless coordination and exceptional care. Whether updating a kitchen, reimagining a bathroom, or undertaking a full-home renovation, we approach each project with a commitment to excellence and a deep respect for your home. We offer complimentary, itemized estimates, are fully insured for your protection, and provide a one-year warranty on all work. Our reputation is built on craftsmanship, transparency, and trust—reflected in our five-star rating with the Better Business Bureau, multiple Angi Super Service Awards, and recognition as a Best of Houzz recipient. At Seek Design & Renovation, we don’t just remodel spaces—we thoughtfully reimagine them to reflect the way you want to live.

"We had a water heater leak that flooded my daughter's bedroom. Seek Design was prompt, professional, and did an absolutely wonderful job. The work was top-notch and done quite quickly. I would absolutely hire again. - Vincent S. (Spring TX)"

Vincent E S on January 2025


Avatar for Genie Bath Systems
Genie Bath Systems
5680 Randolph Blvd
4.64(
83
)
Approved Pro
Genie Bath Systems
5680 Randolph Blvd
4.64(
83
)
Approved Pro
Customers say: Quality work
4496 local quotes requested
12 years of experience

Genie Bath Systems provides homeowners with custom bath remodeling solutions, to include a full-line accessibility needs. All of our products are custom made in the USA. Factory Certified Installation.Lifetime Warranty.100% Financing . PLEASE NOTE: WE DON"T PERFORM KITCHEN REMODELS

"Last October, my sister, an elderly veteran living alone, contracted Genie Bath Systems to remodel her master and guest baths. She was diagnosed cancer and passed before the remodel was complete. Which, to be fair as we were not able to work with Genie while attending to my sister. The contract was expensive. Very expensive. The cost of the remodel is close to 1/4th the value of her home. I noticed there were issues with the remodel that showed a surprising lack of attention to detail. Genie sent people to address the issues twice. Yet issues remain. My calls to my contact at Genie are now being ignored. Also, the only document I have for the remodel is the contract my sister signed. It is not detailed. I have and continue to ask for a breakdown of the cost. An estimate or work order. This request is also being ignored. I am disappointed and have to wonder why Genie will not provide this information. I have several other questions for Genie that I will not go into here. But based on my experience, I cannot recommend Genie. In fact I would warn anyone considering Genie to be very careful about the cost of the contract."

Greg B on May 2025

Genie Bath Systems provides homeowners with custom bath remodeling solutions, to include a full-line accessibility needs. All of our products are custom made in the USA. Factory Certified Installation.Lifetime Warranty.100% Financing . PLEASE NOTE: WE DON"T PERFORM KITCHEN REMODELS

"Last October, my sister, an elderly veteran living alone, contracted Genie Bath Systems to remodel her master and guest baths. She was diagnosed cancer and passed before the remodel was complete. Which, to be fair as we were not able to work with Genie while attending to my sister. The contract was expensive. Very expensive. The cost of the remodel is close to 1/4th the value of her home. I noticed there were issues with the remodel that showed a surprising lack of attention to detail. Genie sent people to address the issues twice. Yet issues remain. My calls to my contact at Genie are now being ignored. Also, the only document I have for the remodel is the contract my sister signed. It is not detailed. I have and continue to ask for a breakdown of the cost. An estimate or work order. This request is also being ignored. I am disappointed and have to wonder why Genie will not provide this information. I have several other questions for Genie that I will not go into here. But based on my experience, I cannot recommend Genie. In fact I would warn anyone considering Genie to be very careful about the cost of the contract."

Greg B on May 2025


Avatar for Expo Home Improvement
Expo Home Improvement
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Expo Home Improvement
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
913 local quotes requested
19 years of experience

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963


Avatar for Remodel Specialists
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
619 local quotes requested

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024


Avatar for The Deck and Patio Company, LLC
The Deck and Patio Company, LLC
17750 Southridge Dr
4.64(
133
)
Approved Pro
The Deck and Patio Company, LLC
17750 Southridge Dr
4.64(
133
)
Approved Pro
Customers say: Quality work
3223 local quotes requested
15 years of experience

15+ employees. Most work is done by us, though we do use some subs (electrical, plumbing, etc). Free estimates and HOA approval processing are included! Top quality for a fair price, call us today! Formerly: Sullivent Services

"Working with Tom Ruddell was great. He was knowledgeable in his craft, timely, and most importantly, honest about balancing our needs versus wants to maximize our modest budget. I would definitely consult him again about future projects. Thanks, Tom!"

Michelle S on January 2025

15+ employees. Most work is done by us, though we do use some subs (electrical, plumbing, etc). Free estimates and HOA approval processing are included! Top quality for a fair price, call us today! Formerly: Sullivent Services

"Working with Tom Ruddell was great. He was knowledgeable in his craft, timely, and most importantly, honest about balancing our needs versus wants to maximize our modest budget. I would definitely consult him again about future projects. Thanks, Tom!"

Michelle S on January 2025

...
Showing 1-10 of 966
The Galveston, TX homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
WOMAN EXERCISING IN HOME GYM
Jul 31, 2025
Jul 31, 2025
Budget for the cost to build a home gym based on factors such as project complexity, labor, gym type, flooring, electrical work, and more.
A view of a bathroom
Jul 29, 2025
Jul 29, 2025
Learn how much you’ll pay for a heated bathroom floor by exploring cost factors like the system type, labor rates, and permit fees.
A fancy black sink in a modern kitchen
Jul 29, 2025
Jul 29, 2025
Discover how much it costs to install limestone countertops, exploring how square footage, labor rates, and countertop design affect your total costs.
GAME ROOM IN BASEMENT
Jul 27, 2025
Jul 27, 2025
Learn about game room cost factors such as gaming consoles, sound systems, furnishings, installation labor, and remodeling vs. renovating.
A girl playing with teddy bear while smiling mother and grandmother at kitchen island
Mar 31, 2025
Mar 31, 2025
Explore how much quartzite countertops cost based on factors such as their size, location, design, finish, and labor rates.
Interior view of sunroom
Jul 9, 2025
Jul 9, 2025
Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.
Share project details to get started.