Top-rated major renovation multiple room pros.

Get matched with top major renovation multiple room pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Major renovation multiple room pros in Fountain Valley

Avatar for Coastline Construction & Development, Inc.
Coastline Construction & Development, Inc.
18549 Altrudy Ln #113.
4.79(
17
)
Approved Pro
Coastline Construction & Development, Inc.
18549 Altrudy Ln #113.
4.79(
17
)
Approved Pro
Customers say: Quick response
26 local quotes requested
19 years of experience

Our company prides itself on reliability, integrity and quality work. When Coastline Construction & Development, Inc. is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. Call today for your free estimate ($300 estimate fee for insurance claims, can be applied toward any work we do). We look forward to earning your business! Thank you!

"We had a wonderful experience with Rick and his crew. We did a major kitchen remodel and were up against a tight deadline since I was pregnant at the time and we needed everything done before the baby arrived. The guys were so kind and cleaned up after themselves every day, they even went above and beyond to make the construction area look nice for our baby shower. I will say if you haven’t done any projects since COVID you’re going to get sticker shock because of how costly things are nowadays. Rick’s price was in line with other quotes we got, but has multiple crews that he manages and was able to start the next week. Also, if you are doing any structural work you MUST go with Rick. We had to remove a load bearing wall to open up our floor plan and while they were in the attic, Rick spotted some previous work done that was not to code. They fixed that beam as well and now we feel so safe in this house. We are SO happy with the finished product! It’s our dream kitchen."

Kayla H on January 2025

Our company prides itself on reliability, integrity and quality work. When Coastline Construction & Development, Inc. is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. Call today for your free estimate ($300 estimate fee for insurance claims, can be applied toward any work we do). We look forward to earning your business! Thank you!

"We had a wonderful experience with Rick and his crew. We did a major kitchen remodel and were up against a tight deadline since I was pregnant at the time and we needed everything done before the baby arrived. The guys were so kind and cleaned up after themselves every day, they even went above and beyond to make the construction area look nice for our baby shower. I will say if you haven’t done any projects since COVID you’re going to get sticker shock because of how costly things are nowadays. Rick’s price was in line with other quotes we got, but has multiple crews that he manages and was able to start the next week. Also, if you are doing any structural work you MUST go with Rick. We had to remove a load bearing wall to open up our floor plan and while they were in the attic, Rick spotted some previous work done that was not to code. They fixed that beam as well and now we feel so safe in this house. We are SO happy with the finished product! It’s our dream kitchen."

Kayla H on January 2025


Gima Construction
8686 Sierra Madre Ave.
5.00(
2
)
Approved Pro
Gima Construction
8686 Sierra Madre Ave.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We’re a locally owned and operated company that values honesty, 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 guarantee your satisfaction!

"No comments."

Leonard H on September 2020

We’re a locally owned and operated company that values honesty, 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 guarantee your satisfaction!

"No comments."

Leonard H on September 2020


Avatar for R & L Group, Inc.
R & L Group, Inc.
1249 South Wright Street
5.00(
4
)
Approved Pro
R & L Group, Inc.
1249 South Wright Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

R&L Construction Group has been providing construction services for 15 years. Our goal is to transform your vision into reality and create an enjoyable experience in the process. We start by understanding your vision and expectations, then we cost engineer and plan for your project, if possible, at this phase we will suggest how to value engineer finishes and fixtures to lower the overall cost. Throughout the construction phase we only use qualified employees and subcontractors that bring remarkable craftsmanship and attention to detail to the project. We make yourself available to you at all times and maintain constant communication and collaboration with you to deliver a transparent and hassle-free process. We strive to provide exceptional service while delivering quality, comfort, luxury and safety.

"Armin is a professional and detailed contractor. He holds a civil engineering degree and he really knows what he is doing. Our kitchen remodeling is a great success with his team. Will work with him again in the future."

Zizhao H on October 2021

R&L Construction Group has been providing construction services for 15 years. Our goal is to transform your vision into reality and create an enjoyable experience in the process. We start by understanding your vision and expectations, then we cost engineer and plan for your project, if possible, at this phase we will suggest how to value engineer finishes and fixtures to lower the overall cost. Throughout the construction phase we only use qualified employees and subcontractors that bring remarkable craftsmanship and attention to detail to the project. We make yourself available to you at all times and maintain constant communication and collaboration with you to deliver a transparent and hassle-free process. We strive to provide exceptional service while delivering quality, comfort, luxury and safety.

"Armin is a professional and detailed contractor. He holds a civil engineering degree and he really knows what he is doing. Our kitchen remodeling is a great success with his team. Will work with him again in the future."

Zizhao H on October 2021


Arsinal Construction Inc.
21163 Newport Coast Drive Suite 200
New on HomeAdvisorNew on Angi
Approved Pro
Arsinal Construction Inc.
21163 Newport Coast Drive Suite 200
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Arsinal Construction 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. Call Arsinal Construction Inc. today!

Arsinal Construction 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. Call Arsinal Construction Inc. 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 HomeKeep Builders
HomeKeep Builders
1000 San Joaquin Plaza
4.61(
19
)
Approved Pro
HomeKeep Builders
1000 San Joaquin Plaza
4.61(
19
)
Approved Pro
Customers say: Terrific value
14 years of experience
Free onsite estimate

Choosing HomeKeep Builders means partnering with a team that truly listens to your needs and delivers results you can trust. We’re not just here to complete a project—we’re here to ensure your home reflects your vision with minimal hassle. Our clients choose us because we prioritize transparency, clear communication, and top-tier craftsmanship. You’ll never be left guessing; we keep you informed every step of the way, ensuring your goals are met on time and within budget. Whether you’re looking to remodel or build new, HomeKeep is as invested in your home as you are. Let us show you how a seamless construction experience can transform your space into exactly what you envision.

"I had the pleasure of working with HomeKeep to complete the backsplash in my kitchen. Jeremy was so helpful in providing me with the best selection of materials and extremely talented, fast, experienced installers. The pricing and quality were better than I could have imagined. I will definitely trust HomeKeep for my future projects. Thanks, everyone!"

Rebecca P on March 2021

Choosing HomeKeep Builders means partnering with a team that truly listens to your needs and delivers results you can trust. We’re not just here to complete a project—we’re here to ensure your home reflects your vision with minimal hassle. Our clients choose us because we prioritize transparency, clear communication, and top-tier craftsmanship. You’ll never be left guessing; we keep you informed every step of the way, ensuring your goals are met on time and within budget. Whether you’re looking to remodel or build new, HomeKeep is as invested in your home as you are. Let us show you how a seamless construction experience can transform your space into exactly what you envision.

"I had the pleasure of working with HomeKeep to complete the backsplash in my kitchen. Jeremy was so helpful in providing me with the best selection of materials and extremely talented, fast, experienced installers. The pricing and quality were better than I could have imagined. I will definitely trust HomeKeep for my future projects. Thanks, everyone!"

Rebecca P on March 2021


Avatar for All Service Industries, Inc.
All Service Industries, Inc.
881 West 18th Street
4.96(
12
)
Approved Pro
All Service Industries, Inc.
881 West 18th Street
4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

All Service Industries, inc., has been serving the Orange County Coastal Communities in California area for over 27 years! We offer Prompt and Professional Service with Quality Workmanship in which include: remodeling, building, painting, interior and exterior design, custom built homes, and most importantly customer service. We have many happy references available. Call us today to see why we come so highly recommended! You can start by visiting out website www.AllService911.com

"I called All Service out to replace cabinetry below and both sides of my kitchen sink, and to install a new kitchen floor due to a tube that suddenly burst below the kitchen sink. The technician was friendly, professional, outlined the estimate well, and made sure I was happy with the results as the job went along. His team did a great job and I would hire them again."

Terence W on January 2023

All Service Industries, inc., has been serving the Orange County Coastal Communities in California area for over 27 years! We offer Prompt and Professional Service with Quality Workmanship in which include: remodeling, building, painting, interior and exterior design, custom built homes, and most importantly customer service. We have many happy references available. Call us today to see why we come so highly recommended! You can start by visiting out website www.AllService911.com

"I called All Service out to replace cabinetry below and both sides of my kitchen sink, and to install a new kitchen floor due to a tube that suddenly burst below the kitchen sink. The technician was friendly, professional, outlined the estimate well, and made sure I was happy with the results as the job went along. His team did a great job and I would hire them again."

Terence W on January 2023


Koo Builder Construction
14058 Santa Barbara Street
New on HomeAdvisorNew on Angi
Approved Pro
Koo Builder Construction
14058 Santa Barbara Street
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

Koo Builder 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.

Koo Builder 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.


Avatar for Olalde Group, Inc.
Olalde Group, Inc.
741 East Adams Park Drive
5.00(
1
)
Approved Pro
Olalde Group, Inc.
741 East Adams Park Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023


Avatar for Ideal Construction
Ideal Construction
2 Eagle Run
5.00(
1
)
Approved Pro
Ideal Construction
2 Eagle Run
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Ideal Construction 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.

"Ron is great."

Kelly Ann S on November 2022

Ideal Construction 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.

"Ron is great."

Kelly Ann S on November 2022

...
Showing 1-10 of 951

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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
Share project details to get started.