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Addition to existing structure builders in Sylmar

Avatar for High Touch, Inc.
High Touch, Inc.
10917 West Pico Boulevard
5.00(
15
)
Approved Pro
High Touch, Inc.
10917 West Pico Boulevard
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
23 years of experience

We are 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 services that are customizable to each individual project. We specialize in 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!

"Guy and his team did an amazing job, they were able to work with my budget and get everything done (and more) in the original timeframe we discussed. Guy came up with an effective and beautiful redesign of my bathrooms in our first meeting. This was my first remodel, so I was a bit nervous but he gave me advice on everything along the way. He was helpful, kind, and patient through the entire process. Highly recommend!"

Lily A on April 2024

We are 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 services that are customizable to each individual project. We specialize in 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!

"Guy and his team did an amazing job, they were able to work with my budget and get everything done (and more) in the original timeframe we discussed. Guy came up with an effective and beautiful redesign of my bathrooms in our first meeting. This was my first remodel, so I was a bit nervous but he gave me advice on everything along the way. He was helpful, kind, and patient through the entire process. Highly recommend!"

Lily A on April 2024


Avatar for DT Design and Build, Inc.
DT Design and Build, Inc.
15210 Ventura Blvd #208
4.91(
64
)
Approved Pro
DT Design and Build, Inc.
15210 Ventura Blvd #208
4.91(
64
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We at DT Design and Build, Inc., focus on the quality of our projects over quantity. We use our 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 always guaranteed. Please call us today for an estimate. We look forward to working with you. Serious inquiries only please. If you have any question please call us at 818-2724213

"Very satisfied with this company. Finished the project in a timely manner. Tal is a great guy. Very caring and did everything possible for me to be happy"

Liana F on November 2024

We at DT Design and Build, Inc., focus on the quality of our projects over quantity. We use our 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 always guaranteed. Please call us today for an estimate. We look forward to working with you. Serious inquiries only please. If you have any question please call us at 818-2724213

"Very satisfied with this company. Finished the project in a timely manner. Tal is a great guy. Very caring and did everything possible for me to be happy"

Liana F on November 2024


Avatar for Global Industrial Construction
Global Industrial Construction
5350 Wilshire Blvd, # 361161
5.00(
5
)
Approved Pro
Global Industrial Construction
5350 Wilshire Blvd, # 361161
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We are a locally owned and operated company with over 20 years worth of experience in terms of home improvement. We continue to build upon our excellent reputation by serving you with superior results and complete satisfaction. Please call us for all of your construction needs!

"They came in and ripped the old carpets in a short amount of time. They were very efficient. They laid the new floors very neatly. I love my new floors. They were very communicative, right on-time, and the best quote."

Bruce U on July 2022

We are a locally owned and operated company with over 20 years worth of experience in terms of home improvement. We continue to build upon our excellent reputation by serving you with superior results and complete satisfaction. Please call us for all of your construction needs!

"They came in and ripped the old carpets in a short amount of time. They were very efficient. They laid the new floors very neatly. I love my new floors. They were very communicative, right on-time, and the best quote."

Bruce U on July 2022


Avatar for Dreamland DB, Corp.
Dreamland DB, Corp.
19336 Calvert Street
New on HomeAdvisorNew on Angi
Approved Pro
Dreamland DB, Corp.
19336 Calvert Street
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

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 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 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 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.


Avatar for West Side Builder
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and will treat 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, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022

We are a locally owned and operated company that values honesty, integrity, and will treat 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, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022


Avatar for Green Renovation Group, Inc.
Green Renovation Group, Inc.
15030 Ventura Boulevard Suite 11
4.35(
23
)
Approved Pro
Green Renovation Group, Inc.
15030 Ventura Boulevard Suite 11
4.35(
23
)
Approved Pro
Customers say: Quality work
44 years of experience
Free onsite estimate

Established in 1981. Green Renovation Group Inc. is a licensed general contracting company with over 39 years of experience, which specializes in home remodeling. We are fully licensed and bonded construction company, specializing in utilizing environmentally and economically friendly equipment and techniques to renovate homes. Our priority is to help our customers to create their dream homes in a healthy and efficient way for both their families and the world. Back in 1981, Brad opened the company, and since then we have delivered countless of smiles to our customers. We are committed to completing your project on schedule and within your budget. We take pride in our work, as well as your home, and are dedicated to keeping everything as comfortable and clean as possible throughout each stage of project. Don't hesitate to give us a call at (877) 740-6059 for a FREE estimate and consultation. Call us Today!

"We had a great experience remodeling our bathroom. Sean was very professional to work with. They also helped out with the design of our master bed and bathroom, and we love it! Highly recommend to use them!"

Jose C on May 2023

Established in 1981. Green Renovation Group Inc. is a licensed general contracting company with over 39 years of experience, which specializes in home remodeling. We are fully licensed and bonded construction company, specializing in utilizing environmentally and economically friendly equipment and techniques to renovate homes. Our priority is to help our customers to create their dream homes in a healthy and efficient way for both their families and the world. Back in 1981, Brad opened the company, and since then we have delivered countless of smiles to our customers. We are committed to completing your project on schedule and within your budget. We take pride in our work, as well as your home, and are dedicated to keeping everything as comfortable and clean as possible throughout each stage of project. Don't hesitate to give us a call at (877) 740-6059 for a FREE estimate and consultation. Call us Today!

"We had a great experience remodeling our bathroom. Sean was very professional to work with. They also helped out with the design of our master bed and bathroom, and we love it! Highly recommend to use them!"

Jose C on May 2023


Avatar for Aria Pro Builders
Aria Pro Builders
23823 Via Campana
4.11(
9
)
Approved Pro
Aria Pro Builders
23823 Via Campana
4.11(
9
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

10 years

"Aria Pro Builders is changing the perception of the construction business industry. Nir is an honest, talented, creative General Contractor who runs his business with the highest integrity and care. All of his crew members have been amazing, professional and the highest quality in their trade. Nir completely remodeled 2 bathrooms; eliminating outdated tubs; transforming the space with large modern walk in showers complete with river rock shower floors and tile to ceiling, beautiful floating vanities, all expertly installed to perfection. All new tile floors elevated these bathrooms into Spa Settings! All on time or ahead of schedule! The quality and ease of the bathroom remodels led us to have Aria Pro Builders now fully remodel our kitchen, living room and transform our powder room into a full modern bath. Nir's expertise and amazing staff will guide you effortlessly through any project."

Lori S on January 2023

10 years

"Aria Pro Builders is changing the perception of the construction business industry. Nir is an honest, talented, creative General Contractor who runs his business with the highest integrity and care. All of his crew members have been amazing, professional and the highest quality in their trade. Nir completely remodeled 2 bathrooms; eliminating outdated tubs; transforming the space with large modern walk in showers complete with river rock shower floors and tile to ceiling, beautiful floating vanities, all expertly installed to perfection. All new tile floors elevated these bathrooms into Spa Settings! All on time or ahead of schedule! The quality and ease of the bathroom remodels led us to have Aria Pro Builders now fully remodel our kitchen, living room and transform our powder room into a full modern bath. Nir's expertise and amazing staff will guide you effortlessly through any project."

Lori S on January 2023


Avatar for Francisco Painting & General Construction Company
Francisco Painting & General Construction Company
16507 Dearborn Street
New on HomeAdvisorNew on Angi
Approved Pro
Francisco Painting & General Construction Company
16507 Dearborn Street
New on AngiNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

Francisco Painting & General Construction Company is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Francisco Painting & General Construction Company is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on Angi
Approved Pro
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you


Avatar for U&I Construction, Inc.
U&I Construction, Inc.
13027 Victory Blvd # 417
5.00(
5
)
Approved Pro
U&I Construction, Inc.
13027 Victory Blvd # 417
5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

We are a locally owned with over 25 years of industry experience, Our company 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 guaranteeing your satisfaction!

"Great experience with Rudy. Job came out great highly recommended "

Ron N on April 2025

We are a locally owned with over 25 years of industry experience, Our company 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 guaranteeing your satisfaction!

"Great experience with Rudy. Job came out great highly recommended "

Ron N on April 2025

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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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