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Major renovation multiple room pros in Sunland

Avatar for Simon Construction Inc
Simon Construction Inc
5404 WHITSETT AVE #125
5.00(
8
)
Approved Pro
Simon Construction Inc
5404 WHITSETT AVE #125
5.00(
8
)
Approved Pro
10 years of experience
Free onsite estimate

At Simon Construction Inc, we’re a locally owned company built on honesty, integrity, and a true passion for quality work. We treat every home as if it were our own and take pride in seeing each project through from start to finish. Specializing in kitchen and bathroom remodels, our skilled team works together to deliver outstanding results and lasting relationships—with your satisfaction always our top priority.

"Simon Construction was reliable, efficient and creative. No job was too small for them. They worked consistently and always arrived when planned. We would wholeheartedly recommend them for all your construction needs."

brenda s on May 2025

At Simon Construction Inc, we’re a locally owned company built on honesty, integrity, and a true passion for quality work. We treat every home as if it were our own and take pride in seeing each project through from start to finish. Specializing in kitchen and bathroom remodels, our skilled team works together to deliver outstanding results and lasting relationships—with your satisfaction always our top priority.

"Simon Construction was reliable, efficient and creative. No job was too small for them. They worked consistently and always arrived when planned. We would wholeheartedly recommend them for all your construction needs."

brenda s on May 2025


Avatar for California Designers Remodeling, Inc.
California Designers Remodeling, Inc.
11601 Moorpark Street
5.00(
17
)
Approved Pro
California Designers Remodeling, Inc.
11601 Moorpark Street
5.00(
17
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

xx

"Ray and his team are my go to contractors when I need work done. I have now worked with California Designers Remodeling four times (since 2008) and I am thrilled with the results. I hired them again this year to build out a new kitchen, bath, laundry room/pantry . They created this stunning new addition They also enclosed the carport to give me extra garage space, which has been incredibly useful. All of the workers are professional and courteous."

B M on May 2025

xx

"Ray and his team are my go to contractors when I need work done. I have now worked with California Designers Remodeling four times (since 2008) and I am thrilled with the results. I hired them again this year to build out a new kitchen, bath, laundry room/pantry . They created this stunning new addition They also enclosed the carport to give me extra garage space, which has been incredibly useful. All of the workers are professional and courteous."

B M on May 2025


Avatar for VULCAN BUILD INC
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
Customers say: Quick response
13 local quotes requested
7 years of experience

VULCAN BUILD INC 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. 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.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025

VULCAN BUILD INC 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. 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.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025


KOUBY BUILDERS INC
9882 Carmelita Ave
5.00(
2
)
Approved Pro
KOUBY BUILDERS INC
9882 Carmelita Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Kouby Builders s a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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!

"As a seasoned Real Estate Developer, I have worked with many General Contractors over the years and have to say Mike has to be one of the if not best in industry. He works quick and diligently and at a same time is very transparent every step of the way. I canâ t not wait to use him on my next project and many more after!"

Ryan S on October 2024

Kouby Builders s a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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!

"As a seasoned Real Estate Developer, I have worked with many General Contractors over the years and have to say Mike has to be one of the if not best in industry. He works quick and diligently and at a same time is very transparent every step of the way. I canâ t not wait to use him on my next project and many more after!"

Ryan S on October 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 LEV Buildzoom, Inc.
LEV Buildzoom, Inc.
4308 La Crescenta Ave
New on HomeAdvisorNew on Angi
Approved Pro
LEV Buildzoom, Inc.
4308 La Crescenta Ave
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

LEV Buildzoom, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.LEV Buildzoom, Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

LEV Buildzoom, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.LEV Buildzoom, Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Higneybuilt
15456 Stagg Street
5.00(
2
)
Approved Pro
Higneybuilt
15456 Stagg Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Higney Built 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. 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.

"He was great and professional"

Richard B on April 2022

Higney Built 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. 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.

"He was great and professional"

Richard B on April 2022


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


Stage One Custom Furniture and Construction
12350 Montague St. Suite G
New on HomeAdvisorNew on Angi
Approved Pro
Stage One Custom Furniture and Construction
12350 Montague St. Suite G
New on AngiNew on HomeAdvisor
Approved Pro
15 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.

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Major renovation multiple room services FAQs

Detached structures generally require more investment than interior conversions due to additional foundation work, independent utility connections, and exterior construction requirements. These standalone offices typically align with addition costs, ranging from $80 to $300 per square foot depending on design complexity and finish quality. Consider additional expenses for separate heating/cooling systems, insulation requirements, and potential zoning restrictions when planning a detached workspace.

Most jurisdictions require permits for structural modifications, electrical work, plumbing installations, and HVAC alterations. Requirements vary significantly between municipalities, making consultation with local building authorities essential before beginning work. Proceeding without proper permits can result in financial penalties, construction delays, or requirements to remove non-compliant installations, potentially increasing your overall project cost substantially.

Converting existing space is typically more economical, with costs ranging from $50 to $200 per square foot compared to $80 to $300 per square foot for new additions. Room conversions avoid expenses associated with foundations, exterior walls, roofing, and additional utility connections. Your decision should consider not only immediate costs but also how repurposing existing space might affect your home's overall functionality and value proposition.

Room conversions typically require between two and six weeks, depending on the extent of modifications. Building an addition generally takes three to four months from initial planning through final inspection. Your project timeline depends on permit processing, contractor availability, material delivery schedules, and any unforeseen complications discovered during construction. Weather conditions and seasonal factors may also influence completion timelines, particularly for exterior construction phases.

Home office expenses related to business activities may qualify for tax deductions, though specific eligibility requirements apply. You'll need to maintain thorough documentation of expenses and use the space exclusively for business purposes to qualify for most deductions. Tax benefits vary based on employment status, space utilization, and current tax regulations. Consulting a qualified tax professional before making renovation decisions can help you understand potential financial advantages specific to your situation.

The homeowners guide to major renovation multiple room services
From average costs to expert advice, get all the answers you need to get your job done.
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