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Addition to existing structure builders in Grass Valley

Avatar for 2T Inc
2T Inc
5061 Cedar Dr
5.00(
2
)
Approved Pro
2T Inc
5061 Cedar Dr
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

2T Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity and respect bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers and our customers being able to trust us not only in your home or business but with completing your projects or services 2 a T. Many years of accumulated 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, so call us today!

"Dan is professional, reliable, personable, and very skilled. He is also thorough and fair in his pricing. I canâ  t recommend him enough! He is my go-to guy without question when I have an issue in my home."

Michelle M on September 2023

2T Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity and respect bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers and our customers being able to trust us not only in your home or business but with completing your projects or services 2 a T. Many years of accumulated 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, so call us today!

"Dan is professional, reliable, personable, and very skilled. He is also thorough and fair in his pricing. I canâ  t recommend him enough! He is my go-to guy without question when I have an issue in my home."

Michelle M on September 2023


Avatar for CW Construction
CW Construction
14143 Raccoon Mountain Road
5.00(
3
)
Approved Pro
CW Construction
14143 Raccoon Mountain Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With years of experience serving Grass Valley, and surrounding areas in Northern California; CW Construction is your solution for all your remodel needs. We take great pride in our quality, timeliness, and service on every job. We like to make your projects easy and worth your investment, satisfaction guaranteed on every project we complete. Feel free to call us at 530-802-1132 and don't forget to ask about the kind of custom work we can do for you!

"We loved the work and when we had unexpected problems they fixed it."

ryan x on January 2021

With years of experience serving Grass Valley, and surrounding areas in Northern California; CW Construction is your solution for all your remodel needs. We take great pride in our quality, timeliness, and service on every job. We like to make your projects easy and worth your investment, satisfaction guaranteed on every project we complete. Feel free to call us at 530-802-1132 and don't forget to ask about the kind of custom work we can do for you!

"We loved the work and when we had unexpected problems they fixed it."

ryan x on January 2021


Avatar for Green Bee Construction
Green Bee Construction
10748 Dolores Dr
4.67(
12
)
Approved Pro
Green Bee Construction
10748 Dolores Dr
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
16 years of experience

We’re 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, decks, bathroom 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!

"Green Bee handled our home remodel and we are so happy with the results! Matthew and the whole team did a wonderful job. They were very communicative and detail-oriented. The crew was incredibly hard-working and showed up in all kinds of weather - from blazing sun to freezing cold. They always listened to my concerns and answered my questions, and they had a very high quality standards. We are extremely happy with our home and would highly recommend Matthew and the Green Bee team!"

Amy H on April 2023

We’re 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, decks, bathroom 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!

"Green Bee handled our home remodel and we are so happy with the results! Matthew and the whole team did a wonderful job. They were very communicative and detail-oriented. The crew was incredibly hard-working and showed up in all kinds of weather - from blazing sun to freezing cold. They always listened to my concerns and answered my questions, and they had a very high quality standards. We are extremely happy with our home and would highly recommend Matthew and the Green Bee team!"

Amy H on April 2023


Avatar for Gene Palaferri Construction
Gene Palaferri Construction
12025 Pine Forest Rd
5.00(
2
)
Approved Pro
Gene Palaferri Construction
12025 Pine Forest Rd
5.00(
2
)
Approved Pro
25 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Tony was fantastic! He did a fabulous job with communication, and his invoices were clear and easy to read!! The work was beautiful and we were able to stay in budget! ? "

Adison F on April 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Tony was fantastic! He did a fabulous job with communication, and his invoices were clear and easy to read!! The work was beautiful and we were able to stay in budget! ? "

Adison F on April 2025


Avatar for Ridgeway Construction, Inc.
Ridgeway Construction, Inc.
6906 Coronation Court
4.88(
12
)
Approved Pro
Ridgeway Construction, Inc.
6906 Coronation Court
4.88(
12
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Ridgeway Construction Inc is a family owned and operated General B licensed construction company serving the Greater Sacramento area. We specialize in decks, siding, dry rot repairs and remodels but as a General B Licensed Contractor - CSLB Lic. 1083145 - we do everything from fencing, painting, and concrete to French drains and everything in-between whether it's big or small. We do most of the work ourselves and, whether it's our own crew on the job or one of our personally vetted subcontractors, our GC Mike physically oversees all work to ensure consistency of excellence and even puts on his own bags. If you happen to have a project outside of our wheelhouse, or if we feel like we are not a good fit, we will always point you in the right direction. Give us a call today, we look forward to earning your business!

"Excellent he took care of all of my concerns and was able to tackle a project that other handymen would not even return my calls for. Thanks"

Kevin S on September 2021

Ridgeway Construction Inc is a family owned and operated General B licensed construction company serving the Greater Sacramento area. We specialize in decks, siding, dry rot repairs and remodels but as a General B Licensed Contractor - CSLB Lic. 1083145 - we do everything from fencing, painting, and concrete to French drains and everything in-between whether it's big or small. We do most of the work ourselves and, whether it's our own crew on the job or one of our personally vetted subcontractors, our GC Mike physically oversees all work to ensure consistency of excellence and even puts on his own bags. If you happen to have a project outside of our wheelhouse, or if we feel like we are not a good fit, we will always point you in the right direction. Give us a call today, we look forward to earning your business!

"Excellent he took care of all of my concerns and was able to tackle a project that other handymen would not even return my calls for. Thanks"

Kevin S on September 2021


Avatar for Marksman Builders, Inc.
Marksman Builders, Inc.
645 Geraldson Rd.
4.81(
14
)
Approved Pro
Marksman Builders, Inc.
645 Geraldson Rd.
4.81(
14
)
Approved Pro
Customers say: Quick response
42 years of experience

Marksman Builders Inc has been building in Placer, Nevada, and El Dorado counties since 1983. We are a fully licensed and insured contracting business. Our specialty is residential construction - custom homes and remodels. We work with local designers to help clients achieve home plans that meet their needs and expectations. We also are glad to give a price quotation on existing plans. Having 37 years of building experience in the Gold Country we realize the special conditions and challenges of construction in the area. We make a commitment to staying up to date on code changes and new technologies within the building industry. Please feel free to contact us with any questions you may have.

"Over the years I have worked with several contractors/builders and Marksman Builders has been the best. They delivered on every aspect of our complete older home remodel. Last summer we started with just ideas on a piece of paper and Emma and her team worked with the designer, engineer to retain the charm of our older home and give it an open modern look. The entire process from obtaining building permits to the final details were professionally completed within the estimated timeline and budget. As the project took shape we had several change orders that were seamlessly integrated into project. Friends, family, and other building professionals have commented on how “awesome” our new house looks. Marksman Builders is now building a very custom engineered carport and garage for us with the same professionalism and attention to every detail. I was not sure it could even be built given the terrain and larger granite boulders. They simply incorporated the boulders in the build."

Brian S on April 2025

Marksman Builders Inc has been building in Placer, Nevada, and El Dorado counties since 1983. We are a fully licensed and insured contracting business. Our specialty is residential construction - custom homes and remodels. We work with local designers to help clients achieve home plans that meet their needs and expectations. We also are glad to give a price quotation on existing plans. Having 37 years of building experience in the Gold Country we realize the special conditions and challenges of construction in the area. We make a commitment to staying up to date on code changes and new technologies within the building industry. Please feel free to contact us with any questions you may have.

"Over the years I have worked with several contractors/builders and Marksman Builders has been the best. They delivered on every aspect of our complete older home remodel. Last summer we started with just ideas on a piece of paper and Emma and her team worked with the designer, engineer to retain the charm of our older home and give it an open modern look. The entire process from obtaining building permits to the final details were professionally completed within the estimated timeline and budget. As the project took shape we had several change orders that were seamlessly integrated into project. Friends, family, and other building professionals have commented on how “awesome” our new house looks. Marksman Builders is now building a very custom engineered carport and garage for us with the same professionalism and attention to every detail. I was not sure it could even be built given the terrain and larger granite boulders. They simply incorporated the boulders in the build."

Brian S on April 2025


Avatar for McCoy Construction
McCoy Construction
PO Box 653
5.00(
8
)
Approved Pro
McCoy Construction
PO Box 653
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

Welcome to McCoy Construction! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"McCoy construction is very professional and does excellent work. They keep customers informed of their progress and any issues that come up. They provide a well documented proposal and estimate, we would definitely hire them again!"

Margy E on March 2024

Welcome to McCoy Construction! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"McCoy construction is very professional and does excellent work. They keep customers informed of their progress and any issues that come up. They provide a well documented proposal and estimate, we would definitely hire them again!"

Margy E on March 2024


Avatar for Elite Property Developers Inc.
Elite Property Developers Inc.
2036 NEVADA CITY HWY
5.00(
1
)
Approved Pro
Elite Property Developers Inc.
2036 NEVADA CITY HWY
5.00(
1
)
Approved Pro
Customers say: Quick response
21 local quotes requested
13 years of experience

Elite Property Developers Inc. is the premier remodeling company serving Nevada and Place County for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. We offer both residential and commercial - If you want the job done right, call Sharon today!

"What a treat! I got my beautiful, high-end kitchen for a great price! Sharone and his team were great to work with and were very accommodating for my last minute changes! Next up is a bathroom remodel!! Thank you Elite"

Alexandra z on December 2024

Elite Property Developers Inc. is the premier remodeling company serving Nevada and Place County for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. We offer both residential and commercial - If you want the job done right, call Sharon today!

"What a treat! I got my beautiful, high-end kitchen for a great price! Sharone and his team were great to work with and were very accommodating for my last minute changes! Next up is a bathroom remodel!! Thank you Elite"

Alexandra z on December 2024


United Services
1130 Lincoln Way, Suite 5
4.66(
52
)
Approved Pro
United Services
1130 Lincoln Way, Suite 5
4.66(
52
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

We have been serving Auburn and Sacremento Valley for more than 25 years, we specialize in ADUs) -auxillary dwelling units,- new additions, and garages. we focus on you and your project. Call today, you'll be glad you did.

"Glenn and his crews built an ADU for me in less than 3 months. His subcontractors were clean, friendly and professional. Their work was exceptional. They worked some of the hottest days of the year in July and August to ensure that the job was done in a timely manner. The job foreman was prompt to ask my opinion and ensure that my wishes were accomplished. The crews were well aware of the regulations for constructing an ADU and met the regulations in a timely manner. All permits were signed in a timely manner, inspections were scheduled in a timely manner and crews were ready and in attendance. I would definitely recommend Glenn and his crews to anyone planning projects large or small. I would hire him again for similar projects."

Marilyn S on December 2024

We have been serving Auburn and Sacremento Valley for more than 25 years, we specialize in ADUs) -auxillary dwelling units,- new additions, and garages. we focus on you and your project. Call today, you'll be glad you did.

"Glenn and his crews built an ADU for me in less than 3 months. His subcontractors were clean, friendly and professional. Their work was exceptional. They worked some of the hottest days of the year in July and August to ensure that the job was done in a timely manner. The job foreman was prompt to ask my opinion and ensure that my wishes were accomplished. The crews were well aware of the regulations for constructing an ADU and met the regulations in a timely manner. All permits were signed in a timely manner, inspections were scheduled in a timely manner and crews were ready and in attendance. I would definitely recommend Glenn and his crews to anyone planning projects large or small. I would hire him again for similar projects."

Marilyn S on December 2024


Avatar for Barraza Construction, Inc.
Barraza Construction, Inc.
11341 Crest View Drive
5.00(
1
)
Approved Pro
Barraza Construction, Inc.
11341 Crest View Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Welcome to BARRAZA CONSTRUCTION INC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great service, everything exceed expectations."

Homeowner on February 2023

Welcome to BARRAZA CONSTRUCTION INC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great service, everything exceed expectations."

Homeowner on February 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.

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