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Addition to existing structure builders in Cohasset
We at Fontes frame to finish construction , focus on quality home improvements over quantity. We use our 22 years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"TItle: Deck Building I called Nathan on Sunday and my new deck was built by Thursday. Nathan and his crew did a great job and did a bunch of extra things at no charge. Customization was great and I got exactly what I wanted. He is smart and great to work with!"
Jeff A on May 2025
We at Fontes frame to finish construction , focus on quality home improvements over quantity. We use our 22 years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"TItle: Deck Building I called Nathan on Sunday and my new deck was built by Thursday. Nathan and his crew did a great job and did a bunch of extra things at no charge. Customization was great and I got exactly what I wanted. He is smart and great to work with!"
Jeff A on May 2025
Lightship Development LLC 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. 28 years of 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.
"Dave and Kim came highly recommended by our architect and built a life changing in-law addition to our home and also took on some much needed renovations in our existing home. I'm writing this a year after the work was completed and could not be happier. The quality of the work was great and Dave and Kim kept every promise that was made. I also feel that the trustworthiness of any vendor or contractor can especially be measured when something goes wrong. While it was rare, we had a couple understandable miscommunications along the way. They were extremely fair with how these were handled. Construction costs are so high that it feels really good to still feel like it was money well spent. We also looked at other reputable contractors in the area and found their prices to be competitive. The contractors they worked !with also showed up when they said they would and were polite. Overall it was a really positive experience."
Michael L on May 2025
Lightship Development LLC 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. 28 years of 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.
"Dave and Kim came highly recommended by our architect and built a life changing in-law addition to our home and also took on some much needed renovations in our existing home. I'm writing this a year after the work was completed and could not be happier. The quality of the work was great and Dave and Kim kept every promise that was made. I also feel that the trustworthiness of any vendor or contractor can especially be measured when something goes wrong. While it was rare, we had a couple understandable miscommunications along the way. They were extremely fair with how these were handled. Construction costs are so high that it feels really good to still feel like it was money well spent. We also looked at other reputable contractors in the area and found their prices to be competitive. The contractors they worked !with also showed up when they said they would and were polite. Overall it was a really positive experience."
Michael L on May 2025
Liberty Construction & Landscape, has been beautifying homes, baths, kitchens, yards and gardens in Plymouth County since 1987. Our artistry and workmanship is matched only by superior customer service. Whether you need home a new home remodal or new landscaping for your home or simply are looking for simple and economical ways to enhance the beauty of your property, Liberty Construction & Landscape, will be there to help. Our crews will be there to help you with your projects when you need us. If you need to add a deck or brick or stone patio call us today. We treat each customer's home like it is our own, with care and pride.
"We couldn’t be happier with our experience working with Adam and his team at Liberty Construction. From our very first meeting, Adam followed through on every promise, transforming our vision of expanding our home into a stunning reality. His expertise has been evident in every step of the process—from architectural planning to overseeing every phase of construction, seamlessly coordinating teams in electrical, plumbing, and more. Communication has been open, honest, and transparent throughout the entire journey. Adam is always available to answer our questions, address concerns with efficiency and thoroughness, and ensures we feel supported every step of the way. He has been incredibly respectful of our ideas, needs, and preferences, making him a true partner in this major undertaking. We deeply appreciate the dedication, craftsmanship, and attention to detail that the liberty team has poured into our home. Their hard work and commitment have made all the difference! "
Marianne B on May 2025
Liberty Construction & Landscape, has been beautifying homes, baths, kitchens, yards and gardens in Plymouth County since 1987. Our artistry and workmanship is matched only by superior customer service. Whether you need home a new home remodal or new landscaping for your home or simply are looking for simple and economical ways to enhance the beauty of your property, Liberty Construction & Landscape, will be there to help. Our crews will be there to help you with your projects when you need us. If you need to add a deck or brick or stone patio call us today. We treat each customer's home like it is our own, with care and pride.
"We couldn’t be happier with our experience working with Adam and his team at Liberty Construction. From our very first meeting, Adam followed through on every promise, transforming our vision of expanding our home into a stunning reality. His expertise has been evident in every step of the process—from architectural planning to overseeing every phase of construction, seamlessly coordinating teams in electrical, plumbing, and more. Communication has been open, honest, and transparent throughout the entire journey. Adam is always available to answer our questions, address concerns with efficiency and thoroughness, and ensures we feel supported every step of the way. He has been incredibly respectful of our ideas, needs, and preferences, making him a true partner in this major undertaking. We deeply appreciate the dedication, craftsmanship, and attention to detail that the liberty team has poured into our home. Their hard work and commitment have made all the difference! "
Marianne B on May 2025
We are a licensed and insured residential construction and remodeling company. Our goal is to exceed all of our clients expectations through exceptional customer service and quality craftsmanship. We work with some of the best tradesmen in the industry to deliver a quality finished product. From kitchen and bath remodels to carpentry and painting, we can do it all. Contact us for an estimate on your project today! Check out our instagram for photos and updates @coenconstruction
"I thought I'd provide a 6-month update on the work performed by Coen. In short, we selected them to do some minor renovations to the bedroom and living room - ceiling repair and electrical work - and then paint the entire interior of the unit. It was horrible. We settled a reduced fee and went our separate ways. Since then, we've had to remove the work they did and repaint the entire hallway, bathroom, and kitchen due to paint peeling. Based on the prior experience and having visited during the renovation, they didn't prep a single thing - the walls definitely needed that even prior to other work starting. The new contractors very clearly were able to show how the surfaces weren't prepared at all for paint related to dust under all of the layers from the drywall and other construction work they did. Not a single apology or visit from the owners to date. Don't waste your time, money, or effort on this company whatsoever."
Chuck C on March 2025
We are a licensed and insured residential construction and remodeling company. Our goal is to exceed all of our clients expectations through exceptional customer service and quality craftsmanship. We work with some of the best tradesmen in the industry to deliver a quality finished product. From kitchen and bath remodels to carpentry and painting, we can do it all. Contact us for an estimate on your project today! Check out our instagram for photos and updates @coenconstruction
"I thought I'd provide a 6-month update on the work performed by Coen. In short, we selected them to do some minor renovations to the bedroom and living room - ceiling repair and electrical work - and then paint the entire interior of the unit. It was horrible. We settled a reduced fee and went our separate ways. Since then, we've had to remove the work they did and repaint the entire hallway, bathroom, and kitchen due to paint peeling. Based on the prior experience and having visited during the renovation, they didn't prep a single thing - the walls definitely needed that even prior to other work starting. The new contractors very clearly were able to show how the surfaces weren't prepared at all for paint related to dust under all of the layers from the drywall and other construction work they did. Not a single apology or visit from the owners to date. Don't waste your time, money, or effort on this company whatsoever."
Chuck C on March 2025
With over 40 years of experience, we proudly serve Cape Cod and Southeastern Massachusetts, offering expert craftsmanship and reliable service for homeowners who want the job done right. We specialize in new builds, home additions, and high-quality renovations. Our team is fully licensed and insured, and we're known for being easy to work with, respectful of your home, and committed to getting every detail just right.
"Laura and her team are amazing! They did fast, high quality work at a price that no one else could beat. I will be using her services for all future projects"
Cleo M on June 2025
With over 40 years of experience, we proudly serve Cape Cod and Southeastern Massachusetts, offering expert craftsmanship and reliable service for homeowners who want the job done right. We specialize in new builds, home additions, and high-quality renovations. Our team is fully licensed and insured, and we're known for being easy to work with, respectful of your home, and committed to getting every detail just right.
"Laura and her team are amazing! They did fast, high quality work at a price that no one else could beat. I will be using her services for all future projects"
Cleo M on June 2025
At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!
At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!
Welcome to Cape Cod Spray Foam LLC, your premier home services provider in the Cape Cod and South Shore areas of Massachusetts. With 18 years of experience in the industry, we take great pride in offering top-notch services in insulation, remodel, and waterproofing to our valued clients. As manufacturers of insulation, we go above and beyond by installing our products on-site, ensuring that our customers receive the highest quality materials for their home projects. We understand the importance of a well-insulated home and the impact it can have on energy efficiency and cost savings. That's why we use only the best materials and techniques to help you achieve a comfortable and energy-efficient home. At Cape Cod Spray Foam LLC, we offer free estimates to all our clients, giving you the opportunity to assess your project's scope and budget before making any commitments. Additionally, we are fully licensed in our trade, giving you peace of mind.
"no problems all great"
michael c on March 2025
Welcome to Cape Cod Spray Foam LLC, your premier home services provider in the Cape Cod and South Shore areas of Massachusetts. With 18 years of experience in the industry, we take great pride in offering top-notch services in insulation, remodel, and waterproofing to our valued clients. As manufacturers of insulation, we go above and beyond by installing our products on-site, ensuring that our customers receive the highest quality materials for their home projects. We understand the importance of a well-insulated home and the impact it can have on energy efficiency and cost savings. That's why we use only the best materials and techniques to help you achieve a comfortable and energy-efficient home. At Cape Cod Spray Foam LLC, we offer free estimates to all our clients, giving you the opportunity to assess your project's scope and budget before making any commitments. Additionally, we are fully licensed in our trade, giving you peace of mind.
"no problems all great"
michael c on March 2025
We are 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.
"Needed an external door to be installed. Job was done on time and as promised. Looks awesome and I’m very happy with the results. Ryan and Justin are very responsive and returned phone calls within minutes. Will hire again!"
Susan C on July 2025
We are 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.
"Needed an external door to be installed. Job was done on time and as promised. Looks awesome and I’m very happy with the results. Ryan and Justin are very responsive and returned phone calls within minutes. Will hire again!"
Susan C on July 2025
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. 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 renovation needs. Give us a call today!
"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"
YVONNE B on June 2025
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. 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 renovation needs. Give us a call today!
"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"
YVONNE B on June 2025
Maize Remodeling Group is a specialized construction group with 20 years of knowledge and experience, all based on hundreds of projects. Our goal is to exceed our customers' dreams for their construction projects and turn them into reality. Maize Group involves experts from various sectors, including designers, architects, engineers, and project managers, who are involved in every step of the project. Additionally, please note that Maize's minimum project amount would be $3,500.00.
"They have a very professional team, with a good work plan, excellent organization, cleanliness and compliance with the recommendations given. Fast work with quality, exceeding my expectations."
Wander G on October 2024
Maize Remodeling Group is a specialized construction group with 20 years of knowledge and experience, all based on hundreds of projects. Our goal is to exceed our customers' dreams for their construction projects and turn them into reality. Maize Group involves experts from various sectors, including designers, architects, engineers, and project managers, who are involved in every step of the project. Additionally, please note that Maize's minimum project amount would be $3,500.00.
"They have a very professional team, with a good work plan, excellent organization, cleanliness and compliance with the recommendations given. Fast work with quality, exceeding my expectations."
Wander G on October 2024
FAQs for addition to existing structure building service projects in Cohasset, MA
Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.
schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items.
Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.
The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic.
Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.
With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential.
This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.
Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.
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