Get matched with top addition to existing structure builders in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Addition to existing structure builders in Agoura Hills
Our team is your one stop shop for construction and home remodeling projects. We have been proudly serving the Los Angeles area since 1987. Throughout the years, we have worked to make Precise Home Builders a construction industry leader. We are committed to offering the highest quality products and services to our customers. Our team is experienced in various areas of construction. This makes Precise Home Builders experts in a wide range of construction fields. We offer the latest trends in design to our customers, including eco-friendly options. We believe that it is essential to continue to educate our team members on new technological advancements. This allows Precise Home Builders to continue to offer the best quality services to our customers. As a result, we send our team members to actively participate in home remodeling and construction tradeshows, hold internal brainstorming meetings, and constantly study current and upcoming trends.
"Precise did a great job ultimately and delivered a beautiful home for us. We knocked out a wall, did a balcony,put outside stamped concrete in, extended a room, put a new powder room in, redid the stairs, refloored the house, and closed in a room upstairs. We were very prompt with our payments and in return they stayed on schedule. Near the end we made our final payment even though there was more work to be done. Once the owner of Precise found out about the work it was done within a week. We had problems with the air conditioning, plumbing, and other things and precise always came through and fixed it. All of the little details that we complained about they addressed and fixed them. If it is in the contract, you can trust that they will get it done and do a great job of it. Unlike other contractors, they had someone working on our house almost every single day. No excuses. Once they started, they attacked it. The new kitchen is modern and beautiful. They are extremely good at holding your hand through the process. They helped design it and came up with alternatives to make us happy whenever an obstacle got in the way. They worked with us closely on decorating and design decisions.We definitely would recommend them, but do your homework before getting bids. As with all construction, quite a few things came up that required us to spend more money. They way underbid on lighting (underbid by 17 lights), never mentioned that we would need cork (add $4,000)under our upstairs flooring,created situation that forced us to redo backyard concrete to get proper drainage($20,000), killed our backyard grass,ruined part of our sprinkler system, they mentioned they could do a few different design items that were left out of the contract and later re-mentioned as change orders,and we had to pay extra $4000 for relocating a pipe that they missed in the original bid. In their defense, none of the change orders were listed in the actual contract so I was forced to pay the extra amount. My disappointment was that most of the change orders were something that should have been in the original bid. I had to pay for my ignorance. Overall we are still very happy with the Precise staff as people and LOVE our new home. If I was more diligent in the initial contract reading I could have avoided a lot of the issues. I am told by others that all construction contractors do change orders and generate more revenue, but I was not prepared for it and at my absolute limit on spending. This is the only reason we gave them a 4 star and not a five star. Their work and the people themselves are five star most definitely. Cannot complain at all about the actual job itself. They did a fantastic job and were an absolute pleasure to work with . We always felt like they paid immediate attention to us. They made us feel like their only clients. They really made us feel like they wanted to make us happy and meet all of our needs. We plan on doing our bathrooms in the future and we will definitely be having them bid the jobs. We would not hesitate to work with them again. Ultimately after all said and done, you will definitely be happy with their design, construction and finished product. I will let you know that I have already recommended them to two different people I know getting their kitchens and bathrooms redone."
john k on September 2019
Our team is your one stop shop for construction and home remodeling projects. We have been proudly serving the Los Angeles area since 1987. Throughout the years, we have worked to make Precise Home Builders a construction industry leader. We are committed to offering the highest quality products and services to our customers. Our team is experienced in various areas of construction. This makes Precise Home Builders experts in a wide range of construction fields. We offer the latest trends in design to our customers, including eco-friendly options. We believe that it is essential to continue to educate our team members on new technological advancements. This allows Precise Home Builders to continue to offer the best quality services to our customers. As a result, we send our team members to actively participate in home remodeling and construction tradeshows, hold internal brainstorming meetings, and constantly study current and upcoming trends.
"Precise did a great job ultimately and delivered a beautiful home for us. We knocked out a wall, did a balcony,put outside stamped concrete in, extended a room, put a new powder room in, redid the stairs, refloored the house, and closed in a room upstairs. We were very prompt with our payments and in return they stayed on schedule. Near the end we made our final payment even though there was more work to be done. Once the owner of Precise found out about the work it was done within a week. We had problems with the air conditioning, plumbing, and other things and precise always came through and fixed it. All of the little details that we complained about they addressed and fixed them. If it is in the contract, you can trust that they will get it done and do a great job of it. Unlike other contractors, they had someone working on our house almost every single day. No excuses. Once they started, they attacked it. The new kitchen is modern and beautiful. They are extremely good at holding your hand through the process. They helped design it and came up with alternatives to make us happy whenever an obstacle got in the way. They worked with us closely on decorating and design decisions.We definitely would recommend them, but do your homework before getting bids. As with all construction, quite a few things came up that required us to spend more money. They way underbid on lighting (underbid by 17 lights), never mentioned that we would need cork (add $4,000)under our upstairs flooring,created situation that forced us to redo backyard concrete to get proper drainage($20,000), killed our backyard grass,ruined part of our sprinkler system, they mentioned they could do a few different design items that were left out of the contract and later re-mentioned as change orders,and we had to pay extra $4000 for relocating a pipe that they missed in the original bid. In their defense, none of the change orders were listed in the actual contract so I was forced to pay the extra amount. My disappointment was that most of the change orders were something that should have been in the original bid. I had to pay for my ignorance. Overall we are still very happy with the Precise staff as people and LOVE our new home. If I was more diligent in the initial contract reading I could have avoided a lot of the issues. I am told by others that all construction contractors do change orders and generate more revenue, but I was not prepared for it and at my absolute limit on spending. This is the only reason we gave them a 4 star and not a five star. Their work and the people themselves are five star most definitely. Cannot complain at all about the actual job itself. They did a fantastic job and were an absolute pleasure to work with . We always felt like they paid immediate attention to us. They made us feel like their only clients. They really made us feel like they wanted to make us happy and meet all of our needs. We plan on doing our bathrooms in the future and we will definitely be having them bid the jobs. We would not hesitate to work with them again. Ultimately after all said and done, you will definitely be happy with their design, construction and finished product. I will let you know that I have already recommended them to two different people I know getting their kitchens and bathrooms redone."
john k on September 2019
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
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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 consumers 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 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
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
Ores Construction 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. We look forward to working with you.
"Omer was very knowledgeable. Great customer service. Project was on schedule and within the estimate. I’m very satisfied with his work!"
Wen W on April 2025
Ores Construction 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. We look forward to working with you.
"Omer was very knowledgeable. Great customer service. Project was on schedule and within the estimate. I’m very satisfied with his work!"
Wen W on April 2025
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. Youll 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. Youll be pleased you did. Thank you
YOR Construction and Investments, 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.
"Excellent customer service and great job done!"
J M on April 2021
YOR Construction and Investments, 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.
"Excellent customer service and great job done!"
J M on April 2021
Larry Dow Construction has served the Agoura Hills and Malibu areas for years with pride and integrity. With a focus on providing excellent work at an affordable price, let Larry and the pros with Larry Down Construction provide the work that truly meets your needs Call for a FREE ESTIMATE!
Larry Dow Construction has served the Agoura Hills and Malibu areas for years with pride and integrity. With a focus on providing excellent work at an affordable price, let Larry and the pros with Larry Down Construction provide the work that truly meets your needs Call for a FREE ESTIMATE!
Golan Remodeling, Inc. is one of the state's premier home improvement companies servicing the Los Angeles and Ventura Counties. We specialize in complete bathroom and kitchen detailed remodeling. We are committed to provide all of our customers with reasonable pricing, quality workmanship, and professional service. We are extremely professional and regardless of how big or small the project may be we always take pride in our company name and our work. For all of your home improvement needs Golan Remodeling, Inc. is above and beyond the rest.
"Golan Remodeling just finished a bathroom remodel for us, and we?re beyond impressed.The project manager was fantastic. He walked us through every step and made sure we were happy with the progress. The tile work and fixtures they installed are beautiful, and the whole bathroom feels like a spa now. The team was professional, clean, and respectful of our home. They are the best in Los Angeles. I?d give them 10 stars if I could!"
Mike C on March 2025
Golan Remodeling, Inc. is one of the state's premier home improvement companies servicing the Los Angeles and Ventura Counties. We specialize in complete bathroom and kitchen detailed remodeling. We are committed to provide all of our customers with reasonable pricing, quality workmanship, and professional service. We are extremely professional and regardless of how big or small the project may be we always take pride in our company name and our work. For all of your home improvement needs Golan Remodeling, Inc. is above and beyond the rest.
"Golan Remodeling just finished a bathroom remodel for us, and we?re beyond impressed.The project manager was fantastic. He walked us through every step and made sure we were happy with the progress. The tile work and fixtures they installed are beautiful, and the whole bathroom feels like a spa now. The team was professional, clean, and respectful of our home. They are the best in Los Angeles. I?d give them 10 stars if I could!"
Mike C on March 2025
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.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
