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Find Addition to existing structure builders in Oakville

Avatar for Swenson Builders LLC

Swenson Builders LLC

117 S. Lexington St. Suite #300
5.00(
2
)
Approved Pro

Swenson Builders LLC

117 S. Lexington St. Suite #300
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Here at Swenson Builders LLC we are family owned & operated with over 17 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home as we would treat our own. Give Swenson Builders LLC a call today, We look forward to working with you!

"I had Swenson Builders build custom shelving in my garage. They turned out great and the job was done professionally and efficiently. Very happy with the storage spaced added."

Michelle C on August 2022

Here at Swenson Builders LLC we are family owned & operated with over 17 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home as we would treat our own. Give Swenson Builders LLC a call today, We look forward to working with you!

"I had Swenson Builders build custom shelving in my garage. They turned out great and the job was done professionally and efficiently. Very happy with the storage spaced added."

Michelle C on August 2022


Avatar for My House Interior Exterior LLC

My House Interior Exterior LLC

471 Toft Ln
4.00(
4
)
Approved Pro

My House Interior Exterior LLC

471 Toft Ln
4.00(
4
)
Approved Pro
Customers say: Terrific value
4 years of experience
Free onsite estimate

MyHouse Painting Company is based in the great city of Miami, Florida. Providing top quality interior and exterior painting needs to Miami city and Dade county residents at the best value. With our mission being to bring the warm welcoming creative charm of the Miami-Dade community to your home. At MyHouse Painting Co we make sure all of our customers needs are satisfied before we finish the job. We work with the best painters in the Miami-Dade area, so that we can provide the best service to the best customers at the best price. Do not hesitate for your next painting service and get the job done right with MyHouse Painting Company.

"Regrettably, I have to give this merchant a highly negative review due to substantial mismanagement and damage they inflicted on various areas of my home. They blatantly disregarded instructions to avoid my newly installed windows and doors, thus voiding the warranty provided by the installation vendor. This has compelled us to completely replace these items which will be a $10,000+ expense. The merchant also attempted to remove negligently applied paint from the windows and flooring using putty/painters knives, causing damage to the glass and other surfaces. They used thinning agents on finished steps and inappropriately applied paint/tape on numerous surfaces. The merchant also haphazardly placed ladders without any surface protection, leaving the floors scratched and scuffed. Despite clear instructions not to use certain types of tape on finished hardwood floors, the merchant persisted in using high adhesive masking tape. This contravened the project manager's instructions and resulted in further damage. There were days when they failed to show up, and it was evident our project manager was also clueless about the whereabouts of the staff members who were supposed to complete the job. The merchant falsely claimed a daily crew of five individuals, when only two were typically present. There was also a clear communication issue, as none of the painters spoke English, leading to misunderstandings between the project manager and the painting crews. The owner was noticeably absent during the job's duration and failed to provide on-site quality checks despite multiple complaints about the project manager's performance. The merchant also neglected their contractual obligations by failing to prepare surfaces or repair damage before priming and painting the windows and doors. This has led to additional labor costs after their dismissal. To add insult to injury, they damaged the laundry room and other rooms walls, fireplace, and did not repair or paint the doors and trim as promised in the original bid-spec. Their project manager, Tom, rudely interrupted a conversation I was having with another contractor, insisting they would address any damaged areas without covering the repair costs. Their discourtesy, negligence, and substandard workmanship led to their dismissal from the project. Their claim of nearing project completion is baseless, as many rooms exhibited major deficiencies and required significant work after their dismissal. In conclusion, I cannot endorse this merchant due to their unprofessionalism, shoddy workmanship, and disregard for clear instructions. Their assertion of 90% project completion is wholly unjustified, and they have left no record of the damages they caused on my property for credit-card chargebacks. I strongly advise withholding payment until the job's successful completion if you choose to employ them."

Eric K on August 2024

MyHouse Painting Company is based in the great city of Miami, Florida. Providing top quality interior and exterior painting needs to Miami city and Dade county residents at the best value. With our mission being to bring the warm welcoming creative charm of the Miami-Dade community to your home. At MyHouse Painting Co we make sure all of our customers needs are satisfied before we finish the job. We work with the best painters in the Miami-Dade area, so that we can provide the best service to the best customers at the best price. Do not hesitate for your next painting service and get the job done right with MyHouse Painting Company.

"Regrettably, I have to give this merchant a highly negative review due to substantial mismanagement and damage they inflicted on various areas of my home. They blatantly disregarded instructions to avoid my newly installed windows and doors, thus voiding the warranty provided by the installation vendor. This has compelled us to completely replace these items which will be a $10,000+ expense. The merchant also attempted to remove negligently applied paint from the windows and flooring using putty/painters knives, causing damage to the glass and other surfaces. They used thinning agents on finished steps and inappropriately applied paint/tape on numerous surfaces. The merchant also haphazardly placed ladders without any surface protection, leaving the floors scratched and scuffed. Despite clear instructions not to use certain types of tape on finished hardwood floors, the merchant persisted in using high adhesive masking tape. This contravened the project manager's instructions and resulted in further damage. There were days when they failed to show up, and it was evident our project manager was also clueless about the whereabouts of the staff members who were supposed to complete the job. The merchant falsely claimed a daily crew of five individuals, when only two were typically present. There was also a clear communication issue, as none of the painters spoke English, leading to misunderstandings between the project manager and the painting crews. The owner was noticeably absent during the job's duration and failed to provide on-site quality checks despite multiple complaints about the project manager's performance. The merchant also neglected their contractual obligations by failing to prepare surfaces or repair damage before priming and painting the windows and doors. This has led to additional labor costs after their dismissal. To add insult to injury, they damaged the laundry room and other rooms walls, fireplace, and did not repair or paint the doors and trim as promised in the original bid-spec. Their project manager, Tom, rudely interrupted a conversation I was having with another contractor, insisting they would address any damaged areas without covering the repair costs. Their discourtesy, negligence, and substandard workmanship led to their dismissal from the project. Their claim of nearing project completion is baseless, as many rooms exhibited major deficiencies and required significant work after their dismissal. In conclusion, I cannot endorse this merchant due to their unprofessionalism, shoddy workmanship, and disregard for clear instructions. Their assertion of 90% project completion is wholly unjustified, and they have left no record of the damages they caused on my property for credit-card chargebacks. I strongly advise withholding payment until the job's successful completion if you choose to employ them."

Eric K on August 2024


MJ Buildings

4001 Highway P
5.00(
4
)
Approved Pro

MJ Buildings

4001 Highway P
5.00(
4
)
Approved Pro
Super Service Award
Customers say: Quick response
19 local quotes requested
14 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!

"Very nice guys and willing to work with you. Photos coming soon"

Robin B on February 2025

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!

"Very nice guys and willing to work with you. Photos coming soon"

Robin B on February 2025


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
59 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
129 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
61 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


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
1134 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 SIGNATURE LANDSCAPES & DESIGN INC

SIGNATURE LANDSCAPES & DESIGN INC

122 Hunters Lake Ct
4.41(
68
)
Approved Pro

SIGNATURE LANDSCAPES & DESIGN INC

122 Hunters Lake Ct
4.41(
68
)
Approved Pro
Customers say: Quality work
620 local quotes requested
24 years of experience

Throughout your landscape project, from planning to installation to completion, we strive to meet your needs and concerns at every phase of the project. We take great pride in our history of providing the St. Louis area and beyond with the absolute best in landscape construction services. With our history of successful projects and satisfied customers, we’re happy to provide references upon request to demonstrate the level of satisfaction we strive to achieve on every project.

"Work was beautifully done. Just what we wanted."

Amy P on January 2021

Throughout your landscape project, from planning to installation to completion, we strive to meet your needs and concerns at every phase of the project. We take great pride in our history of providing the St. Louis area and beyond with the absolute best in landscape construction services. With our history of successful projects and satisfied customers, we’re happy to provide references upon request to demonstrate the level of satisfaction we strive to achieve on every project.

"Work was beautifully done. Just what we wanted."

Amy P on January 2021


Avatar for Maris Home Improvements, Inc.

Maris Home Improvements, Inc.

208 Chesterfield Industrial Blvd
4.85(
54
)
Approved Pro

Maris Home Improvements, Inc.

208 Chesterfield Industrial Blvd
4.85(
54
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1169 local quotes requested

Family owned and operated, we perform. With over 20 years of experience we know what it takes to make you happy. We are local in Chesterfield and our top priority is a satisfied customer.

"I had a horrible experience with Maris Home Improvements. I don't recommend them. You are better off going with Window World!"

Monica C on May 2025

Family owned and operated, we perform. With over 20 years of experience we know what it takes to make you happy. We are local in Chesterfield and our top priority is a satisfied customer.

"I had a horrible experience with Maris Home Improvements. I don't recommend them. You are better off going with Window World!"

Monica C on May 2025


Avatar for Romine Contracting LLC

Romine Contracting LLC

1055 Cantebury Cir
4.93(
111
)
Approved Pro

Romine Contracting LLC

1055 Cantebury Cir
4.93(
111
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
370 local quotes requested

Romine Contracting, LLC has over 40 years combined experience in renovation and remodeling. We work closely with our clients to ensure they are involved from the beginning of the project to the end so as to guarantee their complete satisfaction. We have superior craftsmanship, integrity, pride and quality that can be seen in every project that we do. Customers are what makes our business grow so thank you for allowing us to help make your home or business something to truly be proud of.

"Kitchen Renovation. Project consisted of removal of all cabinets, countertop, sink, oven , and over range microwave and installation of new upgraded components. Very pleased with selection of Romine Contracting. Work was completed in a timely, orderly, and professional manner with attention to detail. Owner, Vinny personally monitored the process. Job was completed on as agreed pricing. We now have a very functional kitchen with a nice WOW factor."

Jerry G on August 2025

Romine Contracting, LLC has over 40 years combined experience in renovation and remodeling. We work closely with our clients to ensure they are involved from the beginning of the project to the end so as to guarantee their complete satisfaction. We have superior craftsmanship, integrity, pride and quality that can be seen in every project that we do. Customers are what makes our business grow so thank you for allowing us to help make your home or business something to truly be proud of.

"Kitchen Renovation. Project consisted of removal of all cabinets, countertop, sink, oven , and over range microwave and installation of new upgraded components. Very pleased with selection of Romine Contracting. Work was completed in a timely, orderly, and professional manner with attention to detail. Owner, Vinny personally monitored the process. Job was completed on as agreed pricing. We now have a very functional kitchen with a nice WOW factor."

Jerry G on August 2025

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FAQs for addition to existing structure building service projects in Oakville, 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 Oakville, 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.