Q: Are hidden rooms legal?

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.

Q: What should be in a safe room?

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.

Q: Does a secret room add value to your home?

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.

Mount Olympus Construction

14281 Southwest 109th Avenue

Mount Olympus Construction

14281 Southwest 109th Avenue

Customers say: Quick response

6 years of experience

Free onsite estimate

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"They are very professional and very good communication. I will definitely work with Mount Olympus Construction again."

Jose E on April 2022

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"They are very professional and very good communication. I will definitely work with Mount Olympus Construction again."

Jose E on April 2022

Volante Works LLC

Volante Works LLC

Customers say: Quick response

Recommended by 100% of Angi customers

15 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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!

"I am very satisfied. I will call them back again."

Kristina K on August 2023

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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!

"I am very satisfied. I will call them back again."

Kristina K on August 2023

Sun State Building Services, LLC

Sun State Building Services, LLC

Customers say: Quick response

Recommended by 100% of Angi customers

9 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"This isnâ t my project but my mom desperately needed work done. She had not updated her home since Hurricane Andrew! She was very resistant to make any changes but stuff was starting to fall apart. She agreed to fix up the kitchen but I wasnâ t going to have enough time to oversee the project and sheâ s divorced. I needed someone that would make her feel comfortable and would work within her budget. I talked to a bunch of other contractors but we just couldnâ t find a good fit. Admittedly we didnâ t know EXACTLY what we needed. I found Ramon through a friend that spoke very highly of him. Ramon was a godsend! I canâ t imagine anyone else would have managed to deal with us. He was very (emphasis on the very) patient and transparent the whole process. We started off with the kitchen but eventually moved to the rest of the house. Great end product and I couldnâ t imagine going through this process with anyone else. Mom has been so so happy and she canâ t believe she didnâ t do this sooner! If youâ re thinking about doing any repairs or updates then donâ t hesitate. Heâ s easy to talk to and has your best interest in mind."

Jason A on July 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"This isnâ t my project but my mom desperately needed work done. She had not updated her home since Hurricane Andrew! She was very resistant to make any changes but stuff was starting to fall apart. She agreed to fix up the kitchen but I wasnâ t going to have enough time to oversee the project and sheâ s divorced. I needed someone that would make her feel comfortable and would work within her budget. I talked to a bunch of other contractors but we just couldnâ t find a good fit. Admittedly we didnâ t know EXACTLY what we needed. I found Ramon through a friend that spoke very highly of him. Ramon was a godsend! I canâ t imagine anyone else would have managed to deal with us. He was very (emphasis on the very) patient and transparent the whole process. We started off with the kitchen but eventually moved to the rest of the house. Great end product and I couldnâ t imagine going through this process with anyone else. Mom has been so so happy and she canâ t believe she didnâ t do this sooner! If youâ re thinking about doing any repairs or updates then donâ t hesitate. Heâ s easy to talk to and has your best interest in mind."

Jason A on July 2021

Extreme Construction Group, Inc.

Extreme Construction Group, Inc.

Customers say: Quick response

Recommended by 100% of Angi customers

15 years of experience

With over 4 years experience, Extreme Construction Group Inc., works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions, and thank you for your interest.

"This job was a total replacement of the front of my home due to hurricane/water damage. Jay was very responsive and helpful as I was dealing with my insurance company. He knew what my budget was and his proposal was quite fair. His team were great however, there was a bit of a language barrier. The contractor's son was able to help through that. Some of the work had to be re-worked but overall I am happy with the work they did to repair my home. Jay's team were quick to respond to any punch list items after completion. I definitely recommend Jay and Extreme Construction Group."

Russell J on October 2020

With over 4 years experience, Extreme Construction Group Inc., works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions, and thank you for your interest.

"This job was a total replacement of the front of my home due to hurricane/water damage. Jay was very responsive and helpful as I was dealing with my insurance company. He knew what my budget was and his proposal was quite fair. His team were great however, there was a bit of a language barrier. The contractor's son was able to help through that. Some of the work had to be re-worked but overall I am happy with the work they did to repair my home. Jay's team were quick to respond to any punch list items after completion. I definitely recommend Jay and Extreme Construction Group."

Russell J on October 2020

M Worx Construction, LLC

825 Granada Groves Ct

M Worx Construction, LLC

825 Granada Groves Ct

Customers say: Quick response

3 years of experience

Free onsite estimate

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!

"We hired M-Worx in March 2023 for a project that they told us would take 4-6 months. It's now August 2025 and the project is still not completed because, as we will allege, M-Worx stole over $125,000 from us and caused over $100,000 in damages to the property before abandoning the project altogether. We have hired a new contractor to complete the project; however, we are still saddled with untangling the mess. In addition, we have wracked up 10s of thousands of dollars more in housing and storage expenses and legal fees, all while continuing to pay property taxes and mortgage payments for a home that we have been deprived of and cannot use. "

Aric K on August 2025

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!

"We hired M-Worx in March 2023 for a project that they told us would take 4-6 months. It's now August 2025 and the project is still not completed because, as we will allege, M-Worx stole over $125,000 from us and caused over $100,000 in damages to the property before abandoning the project altogether. We have hired a new contractor to complete the project; however, we are still saddled with untangling the mess. In addition, we have wracked up 10s of thousands of dollars more in housing and storage expenses and legal fees, all while continuing to pay property taxes and mortgage payments for a home that we have been deprived of and cannot use. "

Aric K on August 2025

Vittorium Design Corp

Vittorium Design Corp

Customers say: Quality work

Recommended by 90% of Angi customers

107 local quotes requested

We are a family own Business: I have 20 years of Experience in Home Remodeling: we specialized in Interior Remodeling like: Kitchen cabinets, Granite and Quartz Counter Top - Bathroom Remodel - All types of Tiles: Porcelain, Ceramic, Marble, Hardwood Wood, Laminate, Vinyl. We also Have Impact Window, Impact french and Sliding Glass door....

"Completed several jobs exceeding expectations on all, including bathroom remodeling, ceiling repair, and front entrance resurfacing. Good communication and patience. The job was finished quickly and if I did need to do something similar I would request Carlos S - he is the best. We needed some extra hand grips installed since we are up in years - no problem. Recently stayed at a high end Disney resort and the bathroom was almost the same."

Jack N on September 2024

We are a family own Business: I have 20 years of Experience in Home Remodeling: we specialized in Interior Remodeling like: Kitchen cabinets, Granite and Quartz Counter Top - Bathroom Remodel - All types of Tiles: Porcelain, Ceramic, Marble, Hardwood Wood, Laminate, Vinyl. We also Have Impact Window, Impact french and Sliding Glass door....

"Completed several jobs exceeding expectations on all, including bathroom remodeling, ceiling repair, and front entrance resurfacing. Good communication and patience. The job was finished quickly and if I did need to do something similar I would request Carlos S - he is the best. We needed some extra hand grips installed since we are up in years - no problem. Recently stayed at a high end Disney resort and the bathroom was almost the same."

Jack N on September 2024

Unique Construction Inc

Unique Construction Inc

Customers say: Super punctual

Recommended by 96% of Angi customers

287 local quotes requested

With over 15 years of experience, Unique Construction Inc. is Miami’s trusted partner for stunning home remodels that blend functionality with elevated design. Our award-winning team specializes in kitchen and bathroom renovations, full home remodels, and custom construction projects tailored to your lifestyle. Known for delivering quality craftsmanship, transparent communication, and on-time results, we’ve helped countless homeowners reimagine their spaces with confidence.

"Jose and his crew were impeccable! Mind, honest, pleasant, trustworthy on time, no secret additional payments. And lastly they did a fantastic job and it was on time. i d hire him again in a second. Thanks Jose, we really apprecriate you guys."

Jason K on March 2024

With over 15 years of experience, Unique Construction Inc. is Miami’s trusted partner for stunning home remodels that blend functionality with elevated design. Our award-winning team specializes in kitchen and bathroom renovations, full home remodels, and custom construction projects tailored to your lifestyle. Known for delivering quality craftsmanship, transparent communication, and on-time results, we’ve helped countless homeowners reimagine their spaces with confidence.

"Jose and his crew were impeccable! Mind, honest, pleasant, trustworthy on time, no secret additional payments. And lastly they did a fantastic job and it was on time. i d hire him again in a second. Thanks Jose, we really apprecriate you guys."

Jason K on March 2024

Strategic Construction & Development, Inc

2645 Executive Park Dr Suite 240

Strategic Construction & Development, Inc

2645 Executive Park Dr Suite 240

Customers say: Quick response

14 local quotes requested

7 years of experience

Looking for a construction team that delivers quality and peace of mind? Since 2017, we’ve been a trusted, Veteran-owned construction company known for delivering high-quality, on-time results with precision and care. Specializing in modern and luxury builds, we offer a seamless experience from start to finish. As your one-stop shop, we handle everything—design, planning, permitting, and building—so you don’t have to deal with multiple contractors. With precision, craftsmanship, and clear communication, we make the process seamless and stress-free. Whether you’re looking to create a custom home, transform your space with a high-end renovation, develop a commercial property, or take on a marine project, our team brings unmatched craftsmanship, discipline, and attention to detail to every job. On-time. On-budget. Built to exceed expectations.

"Very professional, personable, courteous managers and workers. The project involved raising the floor of a sunken living room to enable my wife in a wheelchair to navigate more easily and to avoid the risk of falling. When finished the room looked like it had always been raised. We were very satisfied with the quality work."

Julie L on June 2025

Looking for a construction team that delivers quality and peace of mind? Since 2017, we’ve been a trusted, Veteran-owned construction company known for delivering high-quality, on-time results with precision and care. Specializing in modern and luxury builds, we offer a seamless experience from start to finish. As your one-stop shop, we handle everything—design, planning, permitting, and building—so you don’t have to deal with multiple contractors. With precision, craftsmanship, and clear communication, we make the process seamless and stress-free. Whether you’re looking to create a custom home, transform your space with a high-end renovation, develop a commercial property, or take on a marine project, our team brings unmatched craftsmanship, discipline, and attention to detail to every job. On-time. On-budget. Built to exceed expectations.

"Very professional, personable, courteous managers and workers. The project involved raising the floor of a sunken living room to enable my wife in a wheelchair to navigate more easily and to avoid the risk of falling. When finished the room looked like it had always been raised. We were very satisfied with the quality work."

Julie L on June 2025

TILE DESIGNS BY ANTHONY

15686 South West 17th Street

TILE DESIGNS BY ANTHONY

15686 South West 17th Street

Customers say: Quality work

Recommended by 93% of Angi customers

56 local quotes requested

Tile Designs by Anthony Inc. has been offering exceptional flooring service since 1990. Two decades of experience has given us an insight to our customers’ expectations and how to exceed them. As every home is unique, we give you flooring options that best suit your place and complement your home décor. At Tile Designs by Anthony Inc., customer satisfaction is our top priority. This drives us to offer you the best materials, outstanding craftsmanship and unbelievable prices. Our locally owned floor and tile company is licensed to better serve you. We also offer warranties for your peace of mind. We are tile and marble contractors, we have all family employees.

"Fantastic! I have done 9 major remodels in my life and wish I had met these guys sooner! He’s been the absolute easiest and best to work with - fairly priced, fast, shows up on time and the work is impeccable. Very happy and will definitely use them again."

maria H on October 2025

Tile Designs by Anthony Inc. has been offering exceptional flooring service since 1990. Two decades of experience has given us an insight to our customers’ expectations and how to exceed them. As every home is unique, we give you flooring options that best suit your place and complement your home décor. At Tile Designs by Anthony Inc., customer satisfaction is our top priority. This drives us to offer you the best materials, outstanding craftsmanship and unbelievable prices. Our locally owned floor and tile company is licensed to better serve you. We also offer warranties for your peace of mind. We are tile and marble contractors, we have all family employees.

"Fantastic! I have done 9 major remodels in my life and wish I had met these guys sooner! He’s been the absolute easiest and best to work with - fairly priced, fast, shows up on time and the work is impeccable. Very happy and will definitely use them again."

maria H on October 2025

Volca

1805 Ponce De Leon Blvd, Suite 310

Volca

1805 Ponce De Leon Blvd, Suite 310

Customers say: True professional

22 local quotes requested

7 years of experience

With 6 years in business Welcome to Volca LLC, your trusted home services provider in Tampa, Miami, and surrounding areas. During this time, we have been serving homeowners in Pompano Beach, Coral Springs, North Miami Beach, and beyond with top-notch construction, renovation, and remodeling services. Our team of experts specializes in new construction, renovations, additions, full home remodeling, and even architectural and engineering services. We are your one-stop-shop for all your home improvement needs. What sets us apart from our competitors is our dedication to quality workmanship and superior customer service. Our experienced team is committed to delivering exceptional results and ensuring our customers are completely satisfied with our work. We take pride in our reputation as a high-quality and service-oriented company, and we strive to maintain it with every project we undertake. At Volca LLC, we understand the importance of quick response time and offer free estimates to help

"On August 1, 2024, I entered into a formal Construction Agreement with VOLCA LLC (License CRC 1333518), represented by sales person, for a significant interior renovation project. The agreement was a fixed-price contract, with a total Contract Price of $78,814.56, clearly defined in Section 3 of the Agreement. This price was based on VOLCA LLC's Estimate #199, dated August 1, 2024, which detailed the scope of work, including Builder's responsibility for labor and most materials (e.g., paint, drywall materials, etc., except specific tile noted)."

Felix C on April 2025

With 6 years in business Welcome to Volca LLC, your trusted home services provider in Tampa, Miami, and surrounding areas. During this time, we have been serving homeowners in Pompano Beach, Coral Springs, North Miami Beach, and beyond with top-notch construction, renovation, and remodeling services. Our team of experts specializes in new construction, renovations, additions, full home remodeling, and even architectural and engineering services. We are your one-stop-shop for all your home improvement needs. What sets us apart from our competitors is our dedication to quality workmanship and superior customer service. Our experienced team is committed to delivering exceptional results and ensuring our customers are completely satisfied with our work. We take pride in our reputation as a high-quality and service-oriented company, and we strive to maintain it with every project we undertake. At Volca LLC, we understand the importance of quick response time and offer free estimates to help

"On August 1, 2024, I entered into a formal Construction Agreement with VOLCA LLC (License CRC 1333518), represented by sales person, for a significant interior renovation project. The agreement was a fixed-price contract, with a total Contract Price of $78,814.56, clearly defined in Section 3 of the Agreement. This price was based on VOLCA LLC's Estimate #199, dated August 1, 2024, which detailed the scope of work, including Builder's responsibility for labor and most materials (e.g., paint, drywall materials, etc., except specific tile noted)."

Felix C on April 2025

Get matched with top addition to existing structure builders in Doral, FL

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Mount Olympus Construction

Mount Olympus Construction

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Volante Works LLC

Sun State Building Services, LLC

Sun State Building Services, LLC

Extreme Construction Group, Inc.

Extreme Construction Group, Inc.

M Worx Construction, LLC

M Worx Construction, LLC

Vittorium Design Corp

Vittorium Design Corp

Unique Construction Inc

Unique Construction Inc

Strategic Construction & Development, Inc

Strategic Construction & Development, Inc

TILE DESIGNS BY ANTHONY

TILE DESIGNS BY ANTHONY

Volca

Volca

The Doral, FL homeowners’ guide to addition to existing structure building services

How Much Does a Bus Conversion Cost in 2025?

DIY Kitchen Remodel

Build a Dining Room

Build a Secret Room

Build an A-Frame House

Build a Bar

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Get matched with top addition to existing structure builders in Doral, FL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Find Addition to existing structure builders in Doral

Mount Olympus Construction

Mount Olympus Construction

Volante Works LLC

Volante Works LLC

Sun State Building Services, LLC

Sun State Building Services, LLC

Extreme Construction Group, Inc.

Extreme Construction Group, Inc.

M Worx Construction, LLC

M Worx Construction, LLC

Vittorium Design Corp

Vittorium Design Corp

Unique Construction Inc

Unique Construction Inc

Strategic Construction & Development, Inc

Strategic Construction & Development, Inc

TILE DESIGNS BY ANTHONY

TILE DESIGNS BY ANTHONY

Volca

Volca

The Doral, FL homeowners’ guide to addition to existing structure building services

How Much Does a Bus Conversion Cost in 2025?

DIY Kitchen Remodel

Build a Dining Room

Build a Secret Room

Build an A-Frame House

Build a Bar

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