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Find Addition to existing structure builders in Cedar Park

2W Reed Construction

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Approved Pro

2W Reed Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for Legacy Builds of Texas

Legacy Builds of Texas

5.00(
2
)
Approved Pro

Legacy Builds of Texas

5.00(
2
)
Approved Pro
16 local quotes requested
35 years of experience

Highly Ethical Quality Renovations with a company that stands by their word and actually show up! We specialize in custom home and commercial renovations, custom in ground pools and ponds, outdoor living spaces, and personal gyms.

"Work was excellent, professional, and finished on time! Tha guys were very friendly and nice."

Jan M on November 2025

Highly Ethical Quality Renovations with a company that stands by their word and actually show up! We specialize in custom home and commercial renovations, custom in ground pools and ponds, outdoor living spaces, and personal gyms.

"Work was excellent, professional, and finished on time! Tha guys were very friendly and nice."

Jan M on November 2025


"Mark has helped with all kinds of small projects like garage organization etc"

Della T on April 2022

Here at Mark Williamson Contractor we are a full service contracting company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our professionalism and skillset. Call now for a free quote.

"Mark has helped with all kinds of small projects like garage organization etc"

Della T on April 2022


Avatar for Diamond Carlos Construction LLC

Diamond Carlos Construction LLC

5.00(
3
)
Approved Pro

Diamond Carlos Construction LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Diamond Carlos Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I hired Carlos at Diamond Carlos Construction and his crew did an amazing job. I had them lay soil and grass in my back and front yard as well as some decorative stones along my garden. I could not be happier with the speed and quality of work for these guys not to mention the cost was way less than any other quote I got. I highly recommend them and these are now my go to guys for all my house projects."

Ryan M on July 2024

Diamond Carlos Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I hired Carlos at Diamond Carlos Construction and his crew did an amazing job. I had them lay soil and grass in my back and front yard as well as some decorative stones along my garden. I could not be happier with the speed and quality of work for these guys not to mention the cost was way less than any other quote I got. I highly recommend them and these are now my go to guys for all my house projects."

Ryan M on July 2024


Avatar for 512 Remodeling

512 Remodeling

5.00(
1
)
Approved Pro

512 Remodeling

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

With over 10 years of experience serving the Leander area, 512 Remodeling, Construction & Design is your solution for all your remodeling and construction needs. It does not matter the size of the job from handyman services to new home builds; we can do it. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call or text David at 512.902.1943.

""

Elizabeth M on October 2022

With over 10 years of experience serving the Leander area, 512 Remodeling, Construction & Design is your solution for all your remodeling and construction needs. It does not matter the size of the job from handyman services to new home builds; we can do it. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call or text David at 512.902.1943.

""

Elizabeth M on October 2022


Avatar for Ryder Custom Homes

Ryder Custom Homes

5.00(
3
)
Approved Pro

Ryder Custom Homes

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

With over 20 years of experience in the Home Building, Remodeling & General Contracting industry, we are the experts you need to take care of your home or business. We handle everything from remodels to custom home building. We will treat your home as we would treat our own. We believe that, on top of the quality of our work, communication and a focus on the details is what sets us apart. Whether you need a custom home, kitchen or bathroom remodel or anything in between, Ryder Custom Homes can turn your vision into a reality. Give Ryder Custom Homes a call today, we look forward to working with you!

"Kurt Nelson is an amazing general contractor. He was extremely thorough. He was a total perfectionist. He made sure everything was up to code and that everything came out perfect. We now think of him as a family friend, he is just an amazing person all around. He does absolutely excellent work."

Katelyn F on April 2019

With over 20 years of experience in the Home Building, Remodeling & General Contracting industry, we are the experts you need to take care of your home or business. We handle everything from remodels to custom home building. We will treat your home as we would treat our own. We believe that, on top of the quality of our work, communication and a focus on the details is what sets us apart. Whether you need a custom home, kitchen or bathroom remodel or anything in between, Ryder Custom Homes can turn your vision into a reality. Give Ryder Custom Homes a call today, we look forward to working with you!

"Kurt Nelson is an amazing general contractor. He was extremely thorough. He was a total perfectionist. He made sure everything was up to code and that everything came out perfect. We now think of him as a family friend, he is just an amazing person all around. He does absolutely excellent work."

Katelyn F on April 2019


Avatar for From The Ground Up

From The Ground Up

5.00(
2
)
Approved Pro

From The Ground Up

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

As the owner of From the Ground Up and a former United States Army Ranger, Jason Aduddell is dedicated to excelling in what he does best, providing solutions for your home. He has 15+ years of experience and he is an experienced professional that will provide you with quality services. From the Ground Up's success rests upon the strong foundation of ethical values and a commitment to becoming a premiere leader in providing effective, efficient and accessible services in the home improvement industry.

"Jason is great to work with. He works to understand our wishes and turn them into reality."

Paul R on April 2017

As the owner of From the Ground Up and a former United States Army Ranger, Jason Aduddell is dedicated to excelling in what he does best, providing solutions for your home. He has 15+ years of experience and he is an experienced professional that will provide you with quality services. From the Ground Up's success rests upon the strong foundation of ethical values and a commitment to becoming a premiere leader in providing effective, efficient and accessible services in the home improvement industry.

"Jason is great to work with. He works to understand our wishes and turn them into reality."

Paul R on April 2017


Avatar for Bespoke Builders TX

Bespoke Builders TX

5.00(
4
)
Approved Pro

Bespoke Builders TX

5.00(
4
)
Approved Pro
Free onsite estimate
Warranties offered

Very experienced, very knowledgeable, friendly, professional presenting, connects with customers, connection to lumber mills and direct to manufacture. Our team serves clients throughout the Texas Hill Country, delivering an exceptional building experience defined by clear communication, craftsmanship, and integrity.

"Great experience. Everything was done just as we discussed. The craftsmanship was better than expected and done in a timely manner. I would highly recommend these guys."

robert a on November 2025

Very experienced, very knowledgeable, friendly, professional presenting, connects with customers, connection to lumber mills and direct to manufacture. Our team serves clients throughout the Texas Hill Country, delivering an exceptional building experience defined by clear communication, craftsmanship, and integrity.

"Great experience. Everything was done just as we discussed. The craftsmanship was better than expected and done in a timely manner. I would highly recommend these guys."

robert a on November 2025


Avatar for Patriot Construction & Handyman Service

Patriot Construction & Handyman Service

5.00(
11
)
Approved Pro

Patriot Construction & Handyman Service

5.00(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

Our 5-star ratings all over the internet and our BBB A+ accreditation get people's attention. But here are some other things that out clients LOVE: our warranty, our unusual business model, the fact that 95% of our work is done in-house (instead of subcontractors) or that we never ask for more than 10% down, our straightforward approach (like us costing more than usual, but being worth it), our highly detailed no guessing games quotes and the fact that no matter where our workers are from, you can easily communicate with any of them. There is more, but you get the idea. Call us to find out why half of our business is from direct referrals or from repeat clients.

"Exactly as planned and scheduled. They were on time (even ahead of schedule by a few days) and worked with me on my budget!"

Shane S on May 2024

Our 5-star ratings all over the internet and our BBB A+ accreditation get people's attention. But here are some other things that out clients LOVE: our warranty, our unusual business model, the fact that 95% of our work is done in-house (instead of subcontractors) or that we never ask for more than 10% down, our straightforward approach (like us costing more than usual, but being worth it), our highly detailed no guessing games quotes and the fact that no matter where our workers are from, you can easily communicate with any of them. There is more, but you get the idea. Call us to find out why half of our business is from direct referrals or from repeat clients.

"Exactly as planned and scheduled. They were on time (even ahead of schedule by a few days) and worked with me on my budget!"

Shane S on May 2024


Avatar for Best Austin Handyman and Remodeling

Best Austin Handyman and Remodeling

4.58(
20
)
Approved Pro

Best Austin Handyman and Remodeling

4.58(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 local quotes requested

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

""

Adrianne L on January 2025

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

""

Adrianne L on January 2025

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

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Cedar Park, 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.