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Top-Rated Addition to existing structure builders in South Yarmouth - Updated Nov 2026

Avatar for PAV Construction, LLC
PAV Construction, LLC
5.0(
30
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2018

Warranties offered

Credit card accepted

"We would definitely hire PAV Construction again for any home project. They were highly professional, on-time, on-budget, always very pleasant, and their work is OUTSTANDING! This was a major remodel of the entire downstairs of our home with wall removal and wall construction, new windows, doors, new kitchen, installation of hardwood floors throughout the first floor, rebuilding of staircase, hardwood flooring in the upstairs hallway, basement flooring and ceiling. The work exceeded our expectations!! it is absolutely beautiful! Pavlin, the owner, offered excellent suggestions for the remodel. His communication was incredible. He regularly kept us updated with texts and photos, and responded to any questions within the day. His crew was excellent as well as talented, hardworking and accommodating."
siding
siding
deck and siding
siding
siding

+105

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Kreative Barns, Inc.
Kreative Barns, Inc.
5.0(
34
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Kreative Barns is an incredible remodeling, renovation, and new construction company. Konstantin and his team put so much thought, care, and concern into the quality and durability of their work. They spent the time to fully understand what we wanted, they helped us refine our vision, were patient with us as that vision evolved, engaged with some really challenging engineering puzzles, and then took ownership of every phase of the project while letting us insert our preferences every step of the way. The end result was magical. We got so much more than what we initially hoped for. Our home is efficient, convenient, comfortable, and beautiful. The Kreative Barn teamâ s skill and craftsmanship inspire me to be better at everything I do. Konstantin took time upfront to learn about the project before committing to it but once he committed, he truly delivered. Moreover, he was completely open about where his strengths were and had zero ego about handing off the parts of the project he couldnâ t do to people in his network. Everyone he brought in, he managed, coordinated with, and every single person and team had the same no nonsense attitude as Konstantin around getting the job done and getting it done right. It was no surprise that the people who worked with him had a ton of respect for him. If more people took same the level of pride in their craft, and approached their work with the same level of integrity, the worldâ s problems would soon be over. I recommend anyone who is doing any kind of building, renovation, upgrades, or remodeling of any kind to talk to Kreative. Theyâ re amazing."
Cathedral Ceiling
Baths
Sunny decks
Dream white kitchen
Cathedral Ceiling

+61

Response time4 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Capefort Custom Carpentry
Capefort Custom Carpentry
5.0(
22
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Highly recommend Capefort. Explained process, kept to estimate, quality workmanship and cleaned up after job was completed. Owner very personable and professional!"
Multiple Projects
Multiple Projects
Multiple Projects
Multiple Projects
Multiple Projects

+10

Response time9 hrs
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for US ProPaint and Renovation, Inc.
US ProPaint and Renovation, Inc.
4.6(
280
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"I hired US ProPaint and Renovation after meeting JR, discussing my project, and receiving what I thought was a fair and thorough proposal describing the work to be completed in 2 bathrooms. The team that worked in my home was professional, and they arrived on time each day. They were very careful to clean up after themselves each day. JR and his team also made sure, for each key piece of the project, that products were installed as I wanted them and that I was pleased with their progress. The team removed a vanity and granite countertops, installed a new bathroom vanity, installed LVT flooring in 2 bathrooms with transitions to meet the existing wood floors, installed new toilets, and then painted ceilings, doors, trim, and walls. The entire process was excellent and the best experience I’ve had with a company doing renovation work in my home. I’d use US ProPaint again and have recommended them to others."
After
Kitchen after
After
Exterior siding
Siding

+791

Response time1 day
780 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Loyd's Home Improvement
Loyd's Home Improvement
4.5(
27
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Robert Home & Yard Improvement
Robert Home & Yard Improvement
4.8(
33
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"What a fantastic job by Roberts Home and Yard Improvement! Our new fence looks incredible, and their professionalism, attention to detail, and easy-going approach made them a pleasure to work with from start to finish."
Deck stain
Deck stain
House painted
House painted
Patio in Harwich

+23

Response time1 day
Response rate94%
33 neighbors recently requested a quote
Avatar for IHS Building and Remodeling, Inc.
IHS Building and Remodeling, Inc.
4.6(
53
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"We recently had an “old school” original 1970’s Cape Cod kitchen fully remodeled including adding a slider. Richard did a great job from planning and design (shout out to Hanna on this), to demo, to install, to finish work. Richard was on time, reliable, and not your typical Cape contractor. Super clean at all times and was able to work with us on various hiccups/unexpected stuff along the way. He explained options and the pros and cons of each possible choice. He never upcharged us (unless we asked for something) and was exactly on budget. Very happy with his work and would definitely recommend. We will likely call on him again for our next project."
After
Full Remodel
Full house remodel and 2nd floor addition
Cape Cod Bathroom
Before

+101

Recommended by91%of homeowners
Avatar for Cape Property Pros, LLC
Cape Property Pros, LLC
4.8(
45
)
Addition to Existing Structure - Build

Serving South Yarmouth, MA and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"Work almost completed. Boris is a pro who stay in contact with you the entire way. Excellent communication throughout the entire siding process of my property. Highly recommended."
Installation Unfinished Red Oak
Kitchen Red Oak Flooring Installation and Refinish
Exterior Middleboro Project
Before and After
Installed New Flooring

+268

Response time1 day
Response rate88%
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in South Yarmouth, MA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The South Yarmouth, MA 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.