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Find Addition to existing structure builders in Florissant

Avatar for RDB CONSTRUCTION LLC

RDB CONSTRUCTION LLC

1600 Lakeview Drive
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

RDB CONSTRUCTION LLC

1600 Lakeview Drive
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2025 years of experience
Free onsite estimate

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.


Avatar for RBM Construction

RBM Construction

306 Woodmere Dr
4.93(
7
)
Approved Pro

RBM Construction

306 Woodmere Dr
4.93(
7
)
Approved Pro
Customers say: Quality work
39 years of experience
Free onsite estimate

As a family-owned business with decades of experience serving the St. Louis area, we specialize in delivering high-quality home remodels that reflect your unique vision. We’re proud to be the parent company of Timber Classic Cabinetry, expanding our services beyond custom cabinetry solutions you already trust. RBM Construction is here to provide exceptional craftsmanship and personalized service every step of the way.

"Excellent work. My new patio was installed better than I would have hoped. Installed on time at reasonable cost."

Robert M on December 2021

As a family-owned business with decades of experience serving the St. Louis area, we specialize in delivering high-quality home remodels that reflect your unique vision. We’re proud to be the parent company of Timber Classic Cabinetry, expanding our services beyond custom cabinetry solutions you already trust. RBM Construction is here to provide exceptional craftsmanship and personalized service every step of the way.

"Excellent work. My new patio was installed better than I would have hoped. Installed on time at reasonable cost."

Robert M on December 2021


Avatar for Weaver Commercial & Home Improvements, LLC

Weaver Commercial & Home Improvements, LLC

7827 Town Square Avenue Suite 104
4.13(
16
)
Approved Pro

Weaver Commercial & Home Improvements, LLC

7827 Town Square Avenue Suite 104
4.13(
16
)
Approved Pro
Customers say: Terrific value
38 years of experience
Free onsite estimate

Nothing improves the value of your home more than professional updates. At Weaver Commercial and Home Improvements we are a family owned and operated company that provides a wide range of service from kitchen, bath and basement remodels to complete decking installs, room additions and outdoor living spaces. We will customize your home with features to make daily life easier while improving the value of your home. With over 30 years of experience, we bring the quality and service you can trust. Our staff will work closely with you throughout the life cycle of your projects to ensure all of your goals are met. Visa and Mastercard accepted. We also offer financing options from 18 months no interest to fixed rate options for longer payment timelines. Give us a call today!! You won't be disappointed!

"Weaver did very well with our basement finishing. They did get the way we wanted things done, which was a bit unique, but they did miss a few things, like not understand we were going to take care of some things that were non-standard ourselves (because they were non-standard.). They also did leave us hanging a little at the end - we still never got our light switch at the end of the stairs hooked back up to the light, nor found out how to change the cam lights, but at some point I just gave up, cause they were kinda done with us after they got their last payment. Generally good to work with, they did have a bit of a time getting workers due to COVID, and there were some small less than desirable messes left. But thatâ  s small compared to the overall work, which was good. So Iâ  m pretty happy overall."

Jamie B on August 2021

Nothing improves the value of your home more than professional updates. At Weaver Commercial and Home Improvements we are a family owned and operated company that provides a wide range of service from kitchen, bath and basement remodels to complete decking installs, room additions and outdoor living spaces. We will customize your home with features to make daily life easier while improving the value of your home. With over 30 years of experience, we bring the quality and service you can trust. Our staff will work closely with you throughout the life cycle of your projects to ensure all of your goals are met. Visa and Mastercard accepted. We also offer financing options from 18 months no interest to fixed rate options for longer payment timelines. Give us a call today!! You won't be disappointed!

"Weaver did very well with our basement finishing. They did get the way we wanted things done, which was a bit unique, but they did miss a few things, like not understand we were going to take care of some things that were non-standard ourselves (because they were non-standard.). They also did leave us hanging a little at the end - we still never got our light switch at the end of the stairs hooked back up to the light, nor found out how to change the cam lights, but at some point I just gave up, cause they were kinda done with us after they got their last payment. Generally good to work with, they did have a bit of a time getting workers due to COVID, and there were some small less than desirable messes left. But thatâ  s small compared to the overall work, which was good. So Iâ  m pretty happy overall."

Jamie B on August 2021


Avatar for Ethos Building Group, LLC.

Ethos Building Group, LLC.

.
5.00(
1
)
Approved Pro

Ethos Building Group, LLC.

.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Looking to transform your home? Ethos Building Group, LLC is your go-to remodeling expert in St. Louis. With our exceptional craftsmanship and attention to detail, we'll bring your vision to life. Contact us today and let's create the home of your dreams.

"From the beginning of my project in January 2024, I have never regretted my decision to choose Ethos Building Group LLc. Jeh Johnson and his partner Tracy Herod have worked diligently to execute the itemized proposal that began this project to rehab, restore, and rebuild my home at 607 Wilmington ave. St. Louis MO 63111. An incredible number of tradesmen and tradeswomen have done their individual tasks all on a schedule professionally overseen by Jeh. These liscensed and masters of their trades worked alongside Jeh who if necessary stepped in and aided e these individuals. His overall expertise has brought my home to this point. One must keep in mind that a burnout like my home is an unusal job for Ethos Buildig Group LLc to accept. Yet at every stage my home has been given the same careful and thorough attention as their larger jobs. And despite some push back with my insurance company every thing has proceeded smoothly and orderly manner given the inevitable supply chain delays. Jeh Johnson is an affable young man who has facilitated all phases my prject and has even taken time to educate me on all the intricacies involved in a project such as mine. I cannot think of any single word to describe my experience with Ethos Building Group LLc but the forgoing will have to suffice. Thanks you for your kind attention. Stay safe and make a point of telling those who you find dear just what they mean to you."

thomas p on June 2024

Looking to transform your home? Ethos Building Group, LLC is your go-to remodeling expert in St. Louis. With our exceptional craftsmanship and attention to detail, we'll bring your vision to life. Contact us today and let's create the home of your dreams.

"From the beginning of my project in January 2024, I have never regretted my decision to choose Ethos Building Group LLc. Jeh Johnson and his partner Tracy Herod have worked diligently to execute the itemized proposal that began this project to rehab, restore, and rebuild my home at 607 Wilmington ave. St. Louis MO 63111. An incredible number of tradesmen and tradeswomen have done their individual tasks all on a schedule professionally overseen by Jeh. These liscensed and masters of their trades worked alongside Jeh who if necessary stepped in and aided e these individuals. His overall expertise has brought my home to this point. One must keep in mind that a burnout like my home is an unusal job for Ethos Buildig Group LLc to accept. Yet at every stage my home has been given the same careful and thorough attention as their larger jobs. And despite some push back with my insurance company every thing has proceeded smoothly and orderly manner given the inevitable supply chain delays. Jeh Johnson is an affable young man who has facilitated all phases my prject and has even taken time to educate me on all the intricacies involved in a project such as mine. I cannot think of any single word to describe my experience with Ethos Building Group LLc but the forgoing will have to suffice. Thanks you for your kind attention. Stay safe and make a point of telling those who you find dear just what they mean to you."

thomas p on June 2024


Avatar for Assiduous Contracting LLC

Assiduous Contracting LLC

50 S Schlueter Ave
5.00(
18
)
Approved Pro

Assiduous Contracting LLC

50 S Schlueter Ave
5.00(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
119 local quotes requested

Husband and wife team specializing in kitchen remodels, bathroom remodels, cabinet installation, crown molding, flooring and countertops. Offering 30-years experience in residential services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"The work turned out amazing, I was having plumbing issues under my sink and James was the best bid out of all!! He showed up, showed off and bam the work was done!!!! Him and his wife are amazing people and they have won a lifetime customer! Thanks for everything!"

Lauren C on April 2024

Husband and wife team specializing in kitchen remodels, bathroom remodels, cabinet installation, crown molding, flooring and countertops. Offering 30-years experience in residential services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"The work turned out amazing, I was having plumbing issues under my sink and James was the best bid out of all!! He showed up, showed off and bam the work was done!!!! Him and his wife are amazing people and they have won a lifetime customer! Thanks for everything!"

Lauren C on April 2024


Le Roy Construction & Remodeling

707 N Illinois St
4.75(
4
)
Approved Pro

Le Roy Construction & Remodeling

707 N Illinois St
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great. Job completed on time and clear communication and expectations throughout."

John k on August 2021

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great. Job completed on time and clear communication and expectations throughout."

John k on August 2021


New Transitions LLC

417 Droste Rd
4.90(
248
)
Approved Pro

New Transitions LLC

417 Droste Rd
4.90(
248
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
591 local quotes requested

Deal directly with owner, no gimmick pricing, no charge estimates, always courteous and prompt. EPA Lead Certified.

"Professional workmanship. The design and products recommendations were perfect for the application. Neat and tidy workspace cleaning up at the end of each day. Capable of many handyman skills with creative cost-effective solutions. Maintained a tight schedule to complete as committed."

Tamara R on September 2024

Deal directly with owner, no gimmick pricing, no charge estimates, always courteous and prompt. EPA Lead Certified.

"Professional workmanship. The design and products recommendations were perfect for the application. Neat and tidy workspace cleaning up at the end of each day. Capable of many handyman skills with creative cost-effective solutions. Maintained a tight schedule to complete as committed."

Tamara R on September 2024


Avatar for Easter Fence, Deck & Renovations

Easter Fence, Deck & Renovations

6071 Lemay Ferry Rd.
4.57(
143
)
Approved Pro

Easter Fence, Deck & Renovations

6071 Lemay Ferry Rd.
4.57(
143
)
Approved Pro
Customers say: Quality work
1087 local quotes requested
68 years of experience

Easter is one of the best-known and trusted fence, deck and renovation companies in the Midwest. Committed to “doing what’s right,” they are your good neighbor. The Easter Family guarantee is – “Even if it is the first job Dad did in 1957, if we didn’t do it right or didn’t do what we said, we’ll fix it for free.

"Everything went well. Great service and a great finished product at a great price."

Brett Z on September 2025

Easter is one of the best-known and trusted fence, deck and renovation companies in the Midwest. Committed to “doing what’s right,” they are your good neighbor. The Easter Family guarantee is – “Even if it is the first job Dad did in 1957, if we didn’t do it right or didn’t do what we said, we’ll fix it for free.

"Everything went well. Great service and a great finished product at a great price."

Brett Z on September 2025


Avatar for Reduts Contracting

Reduts Contracting

210 Park Charles Blvd N
5.00(
25
)
Approved Pro

Reduts Contracting

210 Park Charles Blvd N
5.00(
25
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
197 local quotes requested

Remodeling-Bathrooms and Kitchens Insured with 30 years of experience. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Mark was professional in every aspect of the remodel. Had great suggestions that helped us a lot. Was a neat and organized worker. Minimal clean up. Came highly recommended by a family member. Will definitely use again."

Allen J on August 2025

Remodeling-Bathrooms and Kitchens Insured with 30 years of experience. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Mark was professional in every aspect of the remodel. Had great suggestions that helped us a lot. Was a neat and organized worker. Minimal clean up. Came highly recommended by a family member. Will definitely use again."

Allen J on August 2025


Avatar for Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

2424 MO-94 South Outer Rd
4.78(
129
)
Approved Pro

Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

2424 MO-94 South Outer Rd
4.78(
129
)
Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
3619 local quotes requested

Complete Bath and 2 Day Remodeling services offered: also roofing, siding, windows, and gutter/gutter cover installations. Bath Planet has been the go-to St. Louis bathroom remodeling company for over 17 years. From replacement shower surrounds to bathtubs that are designed to fit perfectly over your existing tub, our experienced team has what it takes to provide you with a bathroom that is beautiful and extremely easy to maintain. Not only do we believe very strongly in providing quality, long-lasting products, we also believe in providing an outstanding customer experience. We offer free estimates, and we can complete your project in as little as one day. We also have energy Star double pane windows, beautiful vinyl siding looks like real wood, roofing of all different styles.

"This company absolutely sucks!!! They will not stop harassing me with phone calls. They've called about 15 times, and I've told them each and every time that i no longer need help. And they won't stop!!! I had to report them to angis list. I would have reported them to BBB but they dont seem to exist anywhere except here and some website called Houzz where their account is suspended. I dont think this is a real company. Beware!!!!!"

Courtney M on July 2025

Complete Bath and 2 Day Remodeling services offered: also roofing, siding, windows, and gutter/gutter cover installations. Bath Planet has been the go-to St. Louis bathroom remodeling company for over 17 years. From replacement shower surrounds to bathtubs that are designed to fit perfectly over your existing tub, our experienced team has what it takes to provide you with a bathroom that is beautiful and extremely easy to maintain. Not only do we believe very strongly in providing quality, long-lasting products, we also believe in providing an outstanding customer experience. We offer free estimates, and we can complete your project in as little as one day. We also have energy Star double pane windows, beautiful vinyl siding looks like real wood, roofing of all different styles.

"This company absolutely sucks!!! They will not stop harassing me with phone calls. They've called about 15 times, and I've told them each and every time that i no longer need help. And they won't stop!!! I had to report them to angis list. I would have reported them to BBB but they dont seem to exist anywhere except here and some website called Houzz where their account is suspended. I dont think this is a real company. Beware!!!!!"

Courtney M on July 2025

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FAQs for addition to existing structure building service projects in Florissant, MO

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 Florissant, MO 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.

  • 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.