Top-rated second story addition builders.

Get matched with top second story addition builders in Katy, TX

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.

Second story addition builders in Katy

Avatar for Robinco

Robinco

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Robinco

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

At ROBINCO we offer a better Job in affordable cost, we do General remolding, painting , flooring renewing or repairing, fence repairing , bathroom repairing and remolding we serve Houston area & surrounding.

At ROBINCO we offer a better Job in affordable cost, we do General remolding, painting , flooring renewing or repairing, fence repairing , bathroom repairing and remolding we serve Houston area & surrounding.


Avatar for Tech Art Home Remodeling

Tech Art Home Remodeling

6515 Grand Haven Dr
4.83(
12
)
Approved Pro

Tech Art Home Remodeling

6515 Grand Haven Dr
4.83(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
424 local quotes requested

High quality low cost company with 5 year warranty on all work. We are customer oriented and your dreams is high on our priority to achieve. Licensed and insured to give you what others say "best contractor I have ever had"

"Gary and his team were excellent. They communicated well every step of the way, were timely and efficient. The work performed exceeded my expectations, the preparation, ideas, and help with selecting materials was exceptional. Gary provided excellent advice and Julian carried out professional work and quality."

Christina H on October 2024

High quality low cost company with 5 year warranty on all work. We are customer oriented and your dreams is high on our priority to achieve. Licensed and insured to give you what others say "best contractor I have ever had"

"Gary and his team were excellent. They communicated well every step of the way, were timely and efficient. The work performed exceeded my expectations, the preparation, ideas, and help with selecting materials was exceptional. Gary provided excellent advice and Julian carried out professional work and quality."

Christina H on October 2024


Avatar for EZ Bath

EZ Bath

11246 Timber Tech Ave
5.00(
28
)
Approved Pro

EZ Bath

11246 Timber Tech Ave
5.00(
28
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
238 local quotes requested

We are a bathroom remodeling company that uses solid surface walls for the tub and shower area. Products that look great, are easy to clean and last a lifetime. Get your free consultation today. Reasons to go with us: Locally Owned Company, Financing Available, Over 25 years of experience, No Grout Products, Easy Maintenance, Life Warranties, Insured, Bonded, Free Design and We Bring The Showroom to you. As you can see, we are quite different from a lot of the other contractors out there. Give us a call for your free estimate today.

"From start to finish, my experience with EZBath of Tomball was nothing short of extraordinary. Zach was an absolute gem, guiding my spouse and me—who knew very little about bathroom remodeling—through the entire process. His recommendations were spot on, and our bathroom, initially designed in 2005, looks astonishingly brand new. I hesitate to use it just because it's so beautifully transformed! Our contractor, Bernardo, deserves special recognition. His work ethic is exceptional; he truly goes above and beyond. The remodel involved a complete tear-out and a stunning transformation of a bare room into a masterpiece. Amazingly, Bernardo completed the entire project in just four days! The entire crew at EZBath of Tomball was outstanding. Zach expertly organized everything and handled our many questions with patience and grace. Kim, the manager, was equally impressive—always quick to respond and radiating positivity. I can't sing Bernardo's praises enough. He is, without a doubt, the best in the business, and I couldn't be happier with the outcome. Thank you, Bernardo, for your friendly demeanor and remarkable dedication! A heartfelt thank you to everyone at EZBath of Tomball! If you're considering a bathroom remodel, look no further!"

Mark G on October 2024

We are a bathroom remodeling company that uses solid surface walls for the tub and shower area. Products that look great, are easy to clean and last a lifetime. Get your free consultation today. Reasons to go with us: Locally Owned Company, Financing Available, Over 25 years of experience, No Grout Products, Easy Maintenance, Life Warranties, Insured, Bonded, Free Design and We Bring The Showroom to you. As you can see, we are quite different from a lot of the other contractors out there. Give us a call for your free estimate today.

"From start to finish, my experience with EZBath of Tomball was nothing short of extraordinary. Zach was an absolute gem, guiding my spouse and me—who knew very little about bathroom remodeling—through the entire process. His recommendations were spot on, and our bathroom, initially designed in 2005, looks astonishingly brand new. I hesitate to use it just because it's so beautifully transformed! Our contractor, Bernardo, deserves special recognition. His work ethic is exceptional; he truly goes above and beyond. The remodel involved a complete tear-out and a stunning transformation of a bare room into a masterpiece. Amazingly, Bernardo completed the entire project in just four days! The entire crew at EZBath of Tomball was outstanding. Zach expertly organized everything and handled our many questions with patience and grace. Kim, the manager, was equally impressive—always quick to respond and radiating positivity. I can't sing Bernardo's praises enough. He is, without a doubt, the best in the business, and I couldn't be happier with the outcome. Thank you, Bernardo, for your friendly demeanor and remarkable dedication! A heartfelt thank you to everyone at EZBath of Tomball! If you're considering a bathroom remodel, look no further!"

Mark G on October 2024


Avatar for All Star Construction Inc

All Star Construction Inc

13110 T C Jester Blvd
4.08(
85
)
Approved Pro

All Star Construction Inc

13110 T C Jester Blvd
4.08(
85
)
Approved Pro
Customers say: Quality work
816 local quotes requested
45 years of experience

All Star Construction Inc is a third generation family owned business which has performed home improvements in the greater Houston area since 1979. We have been an accredited member of the Better Business Bureau since 1982. All Star is a residential design, build contractor. Not only are we a Houston remodeler, we also service Kingwood, Spring, Pearland, Sugarland, Katy and other surrounding areas. Over the years, All Star Construction, Inc. has earned an unequaled reputation and completed thousands of jobs. Our goal is to make you happy, while building solid, attractive projects for a fair price. We work honestly, ethically and take extra care to satisfy our customers. No anxiety needed! All Star delivers what it promises and stands behind it's warranties. We belong to several trade associations and subscribe to the codes of ethics and business practices of all of them.

"Excellent work, Excellent Customer Service, Excellent attention to minimize the inconvenience of the construction work, Daily visits by PM, prompt response to questions and concerns, finished product was everything that we had planned and paid for. 10 STARS!!"

Keith A on December 2022

All Star Construction Inc is a third generation family owned business which has performed home improvements in the greater Houston area since 1979. We have been an accredited member of the Better Business Bureau since 1982. All Star is a residential design, build contractor. Not only are we a Houston remodeler, we also service Kingwood, Spring, Pearland, Sugarland, Katy and other surrounding areas. Over the years, All Star Construction, Inc. has earned an unequaled reputation and completed thousands of jobs. Our goal is to make you happy, while building solid, attractive projects for a fair price. We work honestly, ethically and take extra care to satisfy our customers. No anxiety needed! All Star delivers what it promises and stands behind it's warranties. We belong to several trade associations and subscribe to the codes of ethics and business practices of all of them.

"Excellent work, Excellent Customer Service, Excellent attention to minimize the inconvenience of the construction work, Daily visits by PM, prompt response to questions and concerns, finished product was everything that we had planned and paid for. 10 STARS!!"

Keith A on December 2022


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
473 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 Remodel Specialists

Remodel Specialists

2530 Spring Cypress Rd
4.80(
184
)
Approved Pro

Remodel Specialists

2530 Spring Cypress Rd
4.80(
184
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
523 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.

"Everyone on the team was professional, friendly, and very easy to work with - they were punctual and we got daily updates on everything. The work itself was fantastic! This was our first remodel experience and we could not have asked for a better one!"

Nancy T on August 2025

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.

"Everyone on the team was professional, friendly, and very easy to work with - they were punctual and we got daily updates on everything. The work itself was fantastic! This was our first remodel experience and we could not have asked for a better one!"

Nancy T on August 2025


Avatar for GNI Remodeling LLC

GNI Remodeling LLC

4403 Jamaica Lane
4.82(
11
)
Approved Pro

GNI Remodeling LLC

4403 Jamaica Lane
4.82(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
544 local quotes requested

Full renovations Kitchen remodels Bathroom remodels Outdoor and back patio Flooring

"We are extremely happy with the results of our new kitchen. Manuel was super polite, professional and did an outstanding job with everything. The cabinet crew came in and knocked everything out within a few hours. Nick was patient and helpful throughout the entire process and he coordinated everything from start to finish. The price was so reasonable, we couldn't let the opportunity pass us up. especially since we also redid the half bath and the laundry room. We will definitely be seeking GNI services again for future renovations. In the end we are 100% satisfied with the results."

David P on July 2025

Full renovations Kitchen remodels Bathroom remodels Outdoor and back patio Flooring

"We are extremely happy with the results of our new kitchen. Manuel was super polite, professional and did an outstanding job with everything. The cabinet crew came in and knocked everything out within a few hours. Nick was patient and helpful throughout the entire process and he coordinated everything from start to finish. The price was so reasonable, we couldn't let the opportunity pass us up. especially since we also redid the half bath and the laundry room. We will definitely be seeking GNI services again for future renovations. In the end we are 100% satisfied with the results."

David P on July 2025


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
2582 local quotes requested
15 years of experience

Celebrating 15 Years of service. Contact us to learn how you can receive 15% off a new build! 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

"I had a stamped concrete job consisting of a front walkway and backyard patio. The job took a month and after patiently waiting the chose the only day of the week with 100% chance of rain. At least the front walkway looks good. But the large patio in the back looks terrible and horrific. With stamped concrete you cannot fix your mistakes. There are photos on google reviews I put on today. It should be a chestnut color but 80% of it just looks like grey concrete with chestnut around some of the edges of the patio. Now I am going to have to spend thousands to tile over the poor quality of work. It just makes me want to scream. I chose the higher bidder. I thought they did quality work and boy was I wrong. Buyer Beware. There were many other mistakes. Too many to list here like a footprint in the concrete. Yes the repair about half the print but have is still there. If you see the photos you will be shocked. Absolute proof of poor quality work."

Joe E on November 2022

Celebrating 15 Years of service. Contact us to learn how you can receive 15% off a new build! 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

"I had a stamped concrete job consisting of a front walkway and backyard patio. The job took a month and after patiently waiting the chose the only day of the week with 100% chance of rain. At least the front walkway looks good. But the large patio in the back looks terrible and horrific. With stamped concrete you cannot fix your mistakes. There are photos on google reviews I put on today. It should be a chestnut color but 80% of it just looks like grey concrete with chestnut around some of the edges of the patio. Now I am going to have to spend thousands to tile over the poor quality of work. It just makes me want to scream. I chose the higher bidder. I thought they did quality work and boy was I wrong. Buyer Beware. There were many other mistakes. Too many to list here like a footprint in the concrete. Yes the repair about half the print but have is still there. If you see the photos you will be shocked. Absolute proof of poor quality work."

Joe E on November 2022


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
3492 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 Pro Remodels

Pro Remodels

2950 Unity Dr. #37082
4.33(
6
)
Approved Pro

Pro Remodels

2950 Unity Dr. #37082
4.33(
6
)
Approved Pro
Customers say: Quick response
1044 local quotes requested
10 years of experience

Let the Pro's Come to you! We specialize in superior home remodeling services. Our skilled team ensures timely, detailed work, covering everything from kitchens to complete makeovers. Satisfaction is our priority through clear communication and superior craftsmanship. Make Pro Remodels your choice for trusted and preferred home transformations.

"I had a deeply disappointing experience with this company during a recent remodeling project at my parents' home. While some aspects of the work were satisfactory, several significant issues remain unresolved: Poor Quality and Incomplete Work: Many areas were left unfinished or poorly executed, despite multiple walkthroughs and follow-up communications. Unprofessional Behavior: The team brought children to the job site without approval, disrupting the work environment. Lack of Cleanup: Dust and debris were left throughout our home after the work was "completed." Missing Documentation: We’ve repeatedly requested an itemized receipt and proof of worker licenses, but these have not been provided. They turned off our gas on a Friday and refused to come back to turn it on until Monday. We notified them of this on a Friday, and it should have been rectified. Terrible Communication: Emails, texts, and calls have gone unanswered, leaving us frustrated and without resolution. Additionally, we were bullied into signing off on completion of work (by Sapir) with the promise they would return to complete the issues that were pointed out. They never returned or communicated further with us despite reaching out on various occasions. I cannot recommend this company due to their lack of professionalism, poor communication, and failure to meet basic standards of quality and accountability."

Kristine T on January 2025

Let the Pro's Come to you! We specialize in superior home remodeling services. Our skilled team ensures timely, detailed work, covering everything from kitchens to complete makeovers. Satisfaction is our priority through clear communication and superior craftsmanship. Make Pro Remodels your choice for trusted and preferred home transformations.

"I had a deeply disappointing experience with this company during a recent remodeling project at my parents' home. While some aspects of the work were satisfactory, several significant issues remain unresolved: Poor Quality and Incomplete Work: Many areas were left unfinished or poorly executed, despite multiple walkthroughs and follow-up communications. Unprofessional Behavior: The team brought children to the job site without approval, disrupting the work environment. Lack of Cleanup: Dust and debris were left throughout our home after the work was "completed." Missing Documentation: We’ve repeatedly requested an itemized receipt and proof of worker licenses, but these have not been provided. They turned off our gas on a Friday and refused to come back to turn it on until Monday. We notified them of this on a Friday, and it should have been rectified. Terrible Communication: Emails, texts, and calls have gone unanswered, leaving us frustrated and without resolution. Additionally, we were bullied into signing off on completion of work (by Sapir) with the promise they would return to complete the issues that were pointed out. They never returned or communicated further with us despite reaching out on various occasions. I cannot recommend this company due to their lack of professionalism, poor communication, and failure to meet basic standards of quality and accountability."

Kristine T on January 2025

...
Showing 1-10 of 945
FAQs for second story addition building service projects in Katy, TX

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Katy, TX homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.