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Addition and remodeling pros in Gaithersburg
Were a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
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Debra J on May 2023
Were a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
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Debra J on May 2023
At MSP Renovations, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
At MSP Renovations, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
Pablo & Jr Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Hi Pablo construction to put in a large drop ceiling after a freezer cooler removal to match the existing drop ceiling and a 300,000 square-foot storage facility. Met all milestones and timelines to complete the project on time. Highly recommend for small and large projects."
Malcolm S on December 2024
Pablo & Jr Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Hi Pablo construction to put in a large drop ceiling after a freezer cooler removal to match the existing drop ceiling and a 300,000 square-foot storage facility. Met all milestones and timelines to complete the project on time. Highly recommend for small and large projects."
Malcolm S on December 2024
Bent Palm is a complete residential design build company specializing in decks, porches, patios, fire-pits, outdoor kitchens, and more. We have a professional team of specialists that are ready to create a custom plan for your individual needs. Our innovative 3D designs are created to complement the aesthetic of your home and natural surroundings of your property. At Bent Palm, we love what we do and are confident that you will appreciate working with a professional design build company giving each customer the individual attention from the first design consultation to project completion.
"Bent Palm gave me a great quote and completed the project on time. From my perspective, the other key component is that he was able to get approval of all of the various inspections by Montgomery County Maryland on time. Obviously Bent Palm has an ongoing relationship with the county building inspectors and the project was constructed properly and on time. Another reason that I’m giving Ben Palm a five star evaluation is because a previous contractor informed me that the only way I could put a screened in porch on the back of my house is to file for a variance. Bent Palm built my screened in porch with no variance and approved by the county. Further the quality of the work was outstanding. Not only did he have contractors to do carpentry work, but he had a great electrician and an even better painter. At the end of the day, the project turned out fantastic."
Roger M on April 2025
Bent Palm is a complete residential design build company specializing in decks, porches, patios, fire-pits, outdoor kitchens, and more. We have a professional team of specialists that are ready to create a custom plan for your individual needs. Our innovative 3D designs are created to complement the aesthetic of your home and natural surroundings of your property. At Bent Palm, we love what we do and are confident that you will appreciate working with a professional design build company giving each customer the individual attention from the first design consultation to project completion.
"Bent Palm gave me a great quote and completed the project on time. From my perspective, the other key component is that he was able to get approval of all of the various inspections by Montgomery County Maryland on time. Obviously Bent Palm has an ongoing relationship with the county building inspectors and the project was constructed properly and on time. Another reason that I’m giving Ben Palm a five star evaluation is because a previous contractor informed me that the only way I could put a screened in porch on the back of my house is to file for a variance. Bent Palm built my screened in porch with no variance and approved by the county. Further the quality of the work was outstanding. Not only did he have contractors to do carpentry work, but he had a great electrician and an even better painter. At the end of the day, the project turned out fantastic."
Roger M on April 2025
With over 10+ years of experience in the industry, MBC General Contracting LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"I cannot say enough good things about MBC Contracting. Daniel and his team are superb! They are very meticulous in their work, have great customer service, and do not push things on you that is not required. I have used them for many years from small jobs, including painting/drywall, door & lock replacements; to big jobs like a sewer line replacement, which required coordination not only with us but with our tenants. If my experience is any guide, you will not go wrong with MBC Contracting, in fact you may thank yourself. Thank you MBC Contracting!"
Shah J on March 2024
With over 10+ years of experience in the industry, MBC General Contracting LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"I cannot say enough good things about MBC Contracting. Daniel and his team are superb! They are very meticulous in their work, have great customer service, and do not push things on you that is not required. I have used them for many years from small jobs, including painting/drywall, door & lock replacements; to big jobs like a sewer line replacement, which required coordination not only with us but with our tenants. If my experience is any guide, you will not go wrong with MBC Contracting, in fact you may thank yourself. Thank you MBC Contracting!"
Shah J on March 2024
We take great pride in our experience, 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 the 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 customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Ivan and his crew completed two projects for us, and they were nothing but professionals. Ivan took meticulous notes on what we wanted such as painting, changing light fixtures, and replacing flooring. During the process, Ivan and his crew found some other problems that we had not discussed, and they addressed those issues within the timeframes they had initially quoted. Rates on both projects were extremely reasonable, and Ivan was authentic and dependable. I would highly recommend hiring Ivan and his company for any home project you may have. I know that we will continue to work with him in the future."
Edward L on October 2021
We take great pride in our experience, 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 the 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 customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Ivan and his crew completed two projects for us, and they were nothing but professionals. Ivan took meticulous notes on what we wanted such as painting, changing light fixtures, and replacing flooring. During the process, Ivan and his crew found some other problems that we had not discussed, and they addressed those issues within the timeframes they had initially quoted. Rates on both projects were extremely reasonable, and Ivan was authentic and dependable. I would highly recommend hiring Ivan and his company for any home project you may have. I know that we will continue to work with him in the future."
Edward L on October 2021
LM Lara Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.
"Outstanding work, reliable, easy to work with and creative!"
Nadine S on June 2021
LM Lara Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.
"Outstanding work, reliable, easy to work with and creative!"
Nadine S on June 2021
Benifical Contractoris committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Gaithersburg, and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Benifical Contractoris committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Gaithersburg, and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from 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 customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from 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 customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
KBG Remodeling Service, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. KBG Remodeling Service LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, and community by building trust, treating every project with the utmost integrity, and exceeding expectations. We look forward to working with you!
"They did a really good job!"
Wilson r on October 2020
KBG Remodeling Service, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. KBG Remodeling Service LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, and community by building trust, treating every project with the utmost integrity, and exceeding expectations. We look forward to working with you!
"They did a really good job!"
Wilson r on October 2020
Addition and remodeling services FAQs
Due to the additional excavation and structural work required, walkout basements cost more than standard below-grade basements. Creating a ground-level entrance involves specialized foundation cutting, waterproofing, and often retaining walls to manage the excavated area. These extra requirements add to the overall expense compared to a conventional basement, though costs may be comparable if your property already has a suitable natural slope.
Installing a walkout basement door costs between $230 and $5,000, depending primarily on door type and installation complexity. Standard single exterior doors fall at the lower end of this range, while sliding glass doors or French doors with extensive foundation modifications cost significantly more. The price includes cutting through the foundation wall, framing, installing the door unit, and ensuring proper drainage and waterproofing around the entrance.
Converting a standard basement to a walkout basement falls within the overall project range of $5,000 to $35,000, depending on your existing conditions and desired features. Major factors affecting conversion costs include the amount of excavation needed, foundation modifications required, drainage solutions, and any finishing work. Properties with natural slopes require less excavation, potentially reducing overall costs.
A walkout basement offers several advantages over a standard basement, including direct outdoor access without navigating stairs, abundant natural light through full-sized windows and doors, and improved air circulation. The space feels more like a main-floor living area than a basement, making it ideal for bedrooms, entertainment spaces, or home offices. Additionally, the separate entrance creates flexibility for rental units or multi-generational living arrangements that standard basements cannot easily accommodate.
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