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Addition to existing structure builders in Charlottesville

Avatar for Keystone Construction and Renovations, LLC
Keystone Construction and Renovations, LLC
449 Selma Rd.
5.00(
1
)
Approved Pro
Keystone Construction and Renovations, LLC
449 Selma Rd.
5.00(
1
)
Approved Pro
16 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!


J Moore Construction, LLC
13232 W. James Anderson Hwy.
5.00(
4
)
Approved Pro
J Moore Construction, LLC
13232 W. James Anderson Hwy.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

With over 15 years of experience serving the greater Buckingham, VA. J Moore Construction LLC is your solution for all your home improvement needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Your satisfaction is guaranteed!

"Did everything he said he was going do, was always on time and the price was great."

Douglas . on May 2019

With over 15 years of experience serving the greater Buckingham, VA. J Moore Construction LLC is your solution for all your home improvement needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Your satisfaction is guaranteed!

"Did everything he said he was going do, was always on time and the price was great."

Douglas . on May 2019


Avatar for Foster Home Improvement and Remodeling LLC
Foster Home Improvement and Remodeling LLC
P.O. Box 8241
New on HomeAdvisorNew on Angi
Approved Pro
Foster Home Improvement and Remodeling LLC
P.O. Box 8241
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

At Foster's Homes LLC, our mission is to build high-quality, sustainable homes that meet our clients' needs. We are committed to delivering exceptional craftsmanship and personalized service in every project we undertake. We serve Charlottesville, Virginia, and surrounding areas and are backed by 20 years of experience within the industry. We tackle home renovation projects and new home construction from the ground up. If you're looking for a trusted licensed general contractor in our area, look no further! We've got you covered!

At Foster's Homes LLC, our mission is to build high-quality, sustainable homes that meet our clients' needs. We are committed to delivering exceptional craftsmanship and personalized service in every project we undertake. We serve Charlottesville, Virginia, and surrounding areas and are backed by 20 years of experience within the industry. We tackle home renovation projects and new home construction from the ground up. If you're looking for a trusted licensed general contractor in our area, look no further! We've got you covered!


Avatar for Custom Construction Group
Custom Construction Group
5.00(
5
)
Approved Pro
Custom Construction Group
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
60 local quotes requested

We are a full service construction company. Been in business since 1999. Our specialty this time of year is decking, screen in porches and siding. We also have done numerous remodeling and renovations. Our customers are our business and we do our best to make sure everyone is happy. Look forward to working with you on your next project.

"It went very quickly. It went well. It looks much better. They were efficient. They finished and showed up on time. It was completed satisfactorily."

Cathleen B on March 2020

We are a full service construction company. Been in business since 1999. Our specialty this time of year is decking, screen in porches and siding. We also have done numerous remodeling and renovations. Our customers are our business and we do our best to make sure everyone is happy. Look forward to working with you on your next project.

"It went very quickly. It went well. It looks much better. They were efficient. They finished and showed up on time. It was completed satisfactorily."

Cathleen B on March 2020


Avatar for HIVEX Basement Finishing Co.
HIVEX Basement Finishing Co.
6324 Old Plank Rd
4.88(
220
)
Approved Pro
HIVEX Basement Finishing Co.
6324 Old Plank Rd
4.88(
220
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
69 local quotes requested

HIVEX Basement Finishing Co. specializes in complete basement finishing for single family homeowners. Finishing your basement is an excellent way to dramatically expand your living space as well as increase the value of your home. HIVEX specializes in transforming your home into its full potential and at a great value. In recognition of our quality craftsmanship and attention to detail, we have received numerous prestigious awards and honors. Our team of professionals is dedicated to uphold our reputation of professional workmanship, honesty, and integrity. Our basement finishing specialists take pride in transforming homeowners needs and dreams into reality!

"Excellent experience! Overall project looks wonderful and was done timely! Couldn’t have asked for better!"

angela a on May 2025

HIVEX Basement Finishing Co. specializes in complete basement finishing for single family homeowners. Finishing your basement is an excellent way to dramatically expand your living space as well as increase the value of your home. HIVEX specializes in transforming your home into its full potential and at a great value. In recognition of our quality craftsmanship and attention to detail, we have received numerous prestigious awards and honors. Our team of professionals is dedicated to uphold our reputation of professional workmanship, honesty, and integrity. Our basement finishing specialists take pride in transforming homeowners needs and dreams into reality!

"Excellent experience! Overall project looks wonderful and was done timely! Couldn’t have asked for better!"

angela a on May 2025


Avatar for Commonwealth Build And Design
Commonwealth Build And Design
Old Ivy Road
5.00(
3
)
Approved Pro
Commonwealth Build And Design
Old Ivy Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
169 local quotes requested

Commonwealth Build and Design stands out for superior service and quality work in Central Virginia and surrounding areas. We are a Class "A" Contractor specializing in creative solutions for all new construction, remodel and addition projects. Correspondence, presence, and professional knowledge of residential building are paramount to our work ethic and customer experience. Commonwealth Build and Design is also fully available for handyman services at extremely reasonable prices. Have a conversation with us about your project and we can get you on your way.

"This company was absolutely fantastic! Workers were polite, courteous and respectfully. They take pride in their work and they honor your request.They worked during the holiday to be sure that my family and I had an enjoyable holiday. I will forever be appreciative of their services during holiday 2024 - 2025."

Jacquelyn P on January 2025

Commonwealth Build and Design stands out for superior service and quality work in Central Virginia and surrounding areas. We are a Class "A" Contractor specializing in creative solutions for all new construction, remodel and addition projects. Correspondence, presence, and professional knowledge of residential building are paramount to our work ethic and customer experience. Commonwealth Build and Design is also fully available for handyman services at extremely reasonable prices. Have a conversation with us about your project and we can get you on your way.

"This company was absolutely fantastic! Workers were polite, courteous and respectfully. They take pride in their work and they honor your request.They worked during the holiday to be sure that my family and I had an enjoyable holiday. I will forever be appreciative of their services during holiday 2024 - 2025."

Jacquelyn P on January 2025


Avatar for NightHawk Carpentry and Remodeling Services
NightHawk Carpentry and Remodeling Services
13356 Midlothian Tpke Suite 200
4.50(
4
)
Approved Pro
NightHawk Carpentry and Remodeling Services
13356 Midlothian Tpke Suite 200
4.50(
4
)
Approved Pro
Customers say: Quick response
1469 local quotes requested
8 years of experience

Over 12 years experience in construction and handyman services. Carpentry, tile, wood floors, sheds, playground, treehouse, deck's, sidewalks, sump pumps, fence, pergola, siding, porch, stairs, painting, landscaping, woodworking, cabinetry, framing, drywall, windows, doors, and more.

"Great. From the beginning, Christian has been patient, and communicates well. He answered all of my questions before and made sure I understood everything. He listened to what my needs and wants were.Overall great guy."

PATTERSON / C on February 2025

Over 12 years experience in construction and handyman services. Carpentry, tile, wood floors, sheds, playground, treehouse, deck's, sidewalks, sump pumps, fence, pergola, siding, porch, stairs, painting, landscaping, woodworking, cabinetry, framing, drywall, windows, doors, and more.

"Great. From the beginning, Christian has been patient, and communicates well. He answered all of my questions before and made sure I understood everything. He listened to what my needs and wants were.Overall great guy."

PATTERSON / C on February 2025


Avatar for Keswick Renovations
Keswick Renovations
5.00(
5
)
Approved Pro
Keswick Renovations
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
227 local quotes requested

Over 35 years of residential general contracting experience in the Charlottesville and surrounding area. We complete projects that span bathroom remodels, basement renovations, and building detached garages and home additions. We follow a process that provides transparent pricing every step of the way. Working closely with our longstanding subcontractors, we are committed to completing our projects professionally, within budget and in a timely manner.

"They did the job right and were very thorough and courteous. It was obvious that they were juggling my project with other projects and that was sometimes annoying. But they handled the two major changes (new color of paint and adding shower doors) very well. They even complimented me on the new paint color because it broke up the monotony of the first color choice and the new color is very pretty. Great experience!"

Jessica C on June 2024

Over 35 years of residential general contracting experience in the Charlottesville and surrounding area. We complete projects that span bathroom remodels, basement renovations, and building detached garages and home additions. We follow a process that provides transparent pricing every step of the way. Working closely with our longstanding subcontractors, we are committed to completing our projects professionally, within budget and in a timely manner.

"They did the job right and were very thorough and courteous. It was obvious that they were juggling my project with other projects and that was sometimes annoying. But they handled the two major changes (new color of paint and adding shower doors) very well. They even complimented me on the new paint color because it broke up the monotony of the first color choice and the new color is very pretty. Great experience!"

Jessica C on June 2024


Avatar for T & C Outdoor Specialists
T & C Outdoor Specialists
14321 Winter Breeze Dr
5.00(
11
)
Approved Pro
T & C Outdoor Specialists
14321 Winter Breeze Dr
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1102 local quotes requested

Specializing in Landscape Irrigation, Landscape Drainage, Landscape Lighting and more! We take pride in every job no matter the size of the project. We will work diligently until the job is complete and communicate throughout the process. With over 40 years of combined landscape irrigation, lighting and drainage we can help you with your project today!

"Great company to work with. Expert advice regarding any scale of job you need done. Professional & friendly (all of the employees!) Always left our yard clean and looking better then when they arrived! Highly recommend them!"

Sarah M on October 2022

Specializing in Landscape Irrigation, Landscape Drainage, Landscape Lighting and more! We take pride in every job no matter the size of the project. We will work diligently until the job is complete and communicate throughout the process. With over 40 years of combined landscape irrigation, lighting and drainage we can help you with your project today!

"Great company to work with. Expert advice regarding any scale of job you need done. Professional & friendly (all of the employees!) Always left our yard clean and looking better then when they arrived! Highly recommend them!"

Sarah M on October 2022


Avatar for Troy-Bilt Construction
Troy-Bilt Construction
9734 Spotswood Trl
4.83(
163
)
Approved Pro
Troy-Bilt Construction
9734 Spotswood Trl
4.83(
163
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
651 local quotes requested

T-B-C is Troy~Bilt~Construction: owner/operator Troy J. Woodward / *master carpenter* T-B-C Is Your Local Premier General Contractor who has a fully-Insured small construction Firm in Stanardsville Virginia. We specialize in new construction, remodeling, handyman services, fine carpentry, custom decks and porches, kitchens and bath rms., finishing-In basements, garages, sheds, painting and staining. We are the Premier General Contractor you have been looking for! /With Over 35-years experience! If you are a homeowner, renter, property management company, real estate company, or house flipper in need of a professional contractor call T-B-C and get the best contractor for your projects the first time. Additional services: Built In Closets. Replacement of Windows & Doors. Laminate, Luxery Vynal & Hardwood Floors. Interior & Exterior Painting and Staining. Custom Book Shelves & Entertainment Centers.

"My 20-year old deck was in need of significant maintenance and repairs. When I contacted Troy-Bilt Construction through the Angi® Official Site, Troy replied with lightning fast speed and was available to meet me at my home to discuss my concerns in a timely fashion. I was most impressed with Troy’s ingenious solution to add additional support to my deck and to make additional repairs, and his proposal, pricing, and responsive service sold me immediately. Troy was able to stay on pace with the project timeline within the approved estimate, and the quality of his work was impeccable. Additionally, the value that I received for the work performed was significantly above other contractors who I have used in the past. If you’re looking for quality work and integrity throughout all aspects of operations, you won’t be disappointed if you choose Troy-Bilt Construction. I am pleased to be able to provide my highest recommendation for Troy, and I plan to used his services in the future."

Mark C on April 2023

T-B-C is Troy~Bilt~Construction: owner/operator Troy J. Woodward / *master carpenter* T-B-C Is Your Local Premier General Contractor who has a fully-Insured small construction Firm in Stanardsville Virginia. We specialize in new construction, remodeling, handyman services, fine carpentry, custom decks and porches, kitchens and bath rms., finishing-In basements, garages, sheds, painting and staining. We are the Premier General Contractor you have been looking for! /With Over 35-years experience! If you are a homeowner, renter, property management company, real estate company, or house flipper in need of a professional contractor call T-B-C and get the best contractor for your projects the first time. Additional services: Built In Closets. Replacement of Windows & Doors. Laminate, Luxery Vynal & Hardwood Floors. Interior & Exterior Painting and Staining. Custom Book Shelves & Entertainment Centers.

"My 20-year old deck was in need of significant maintenance and repairs. When I contacted Troy-Bilt Construction through the Angi® Official Site, Troy replied with lightning fast speed and was available to meet me at my home to discuss my concerns in a timely fashion. I was most impressed with Troy’s ingenious solution to add additional support to my deck and to make additional repairs, and his proposal, pricing, and responsive service sold me immediately. Troy was able to stay on pace with the project timeline within the approved estimate, and the quality of his work was impeccable. Additionally, the value that I received for the work performed was significantly above other contractors who I have used in the past. If you’re looking for quality work and integrity throughout all aspects of operations, you won’t be disappointed if you choose Troy-Bilt Construction. I am pleased to be able to provide my highest recommendation for Troy, and I plan to used his services in the future."

Mark C on April 2023

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The 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.
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