How much do addition contractors typically cost?
- Laguna woods, California Average$91,356
- Typical Range$75,000 - $91,356
- Low End - High End$8,540 - $200,000

Additions and Remodels
"We hired Ben to remodel our living room and kitchen, which included adding approximately 300 square feet, creating an open floor plan, and removing an enormous brick fireplace in the center of our house. From day one, Ben was amazing to work with. He was on budget, on schedule, professional throughout the entire project, and consistently anticipated potential issues before they became problems. His wealth of experience was incredibly valuable when it came to making decisions along the way, and he was always willing to offer thoughtful advice and guidance. His entire team was fantastic as well: professional, respectful, and clearly committed to doing quality work. We couldn’t be happier with the results and our experience working with Ben. We highly recommend Ben for any remodeling, building, or construction project!"
4962401849CF53F36FD7DFBFDB9CEF6837B81E394192E3F3ADBEB35C88D18EC4 D. in September 2026
Siding and decking
"Diego is a fine individual who takes his job seriously. He is punctual, follow the instructions and focus to the task and delivers an outstanding results. I trust him and definitely recommend him for your next Constraction job."
Hassan M. in December 2021

Bathroom Remodels, Kitchen Remodels, Outdoor Remodels
"Prohome remodels did a room addition for me and I could not be happier. The kindness, service, collaboration, and results are truly unmatched. Highly recommend!"
77368E82A7C4F4EB475BF231A7368CDFA268EC76B74C9C69EBE3B77E7B77AC5C F. in February 2026

ADU's, Additions, Remodels , and 1 more
"Jose Alvarado and his team at Prestige Home Design recently completed a major remodel of my home. Having met with several contractors and receiving multiple quotes, I chose PHD due to their Professionalism, Flexibility, and competitive pricing. From our first meeting through the final walkthrough, Jose’s professionalism, craftmanship, and attention to detail were exceptional. He was completely involved in every step of the project, and always on hand as needed, to ensure the work was done to my satisfaction. Throughout the process, PHD and Jose Alvarado consistently demonstrated strong communication, clear project management, and a genuine commitment to quality. They ensured that every phase, from framing and structural work to finishes, was completed to the highest standard. Jose’s ability to speak fluent English and Spanish is a key asset that was extremely helpful in working with all the sub-contractors. The final result came in on time and on budget! Awesome Job!!"
D31C879D986B07A35BF23156B20889A64B20929AF13BAE20E3157B5E4384E230 2. in September 2026
Remodeling
"Good work and always on time"
C63CBC596732C3DBCAF1DF2F868B8CD7EC98742D06CC53D569ED9B5E7E683B9B 4. in December 2025

"I was able to get the kitchen of my dreams, with this wonderful remodeling that they did to me, it turned out just as I wanted it, really thank you very much"
35C4BAEC5608056D82A4CA82EA2BBEF0857046B21E6360E11DA790C813ADBF84 D. in September 2026

Residential, Commercial, ADU remodeling and build , and 4 more
"The addition completed by Orange Home Builders Company has greatly exceeded our expectations. The expanded area is spacious and filled with natural light, creating a welcoming and airy atmosphere. The modern design and high-quality materials used in the remodel have added a sophisticated touch to our home. The meticulous attention to detail and the seamless integration with the original structure have made this addition both beautiful and practical."
D9B2CC93A99C4CB2C49AED6ADBAA0DBE551E2F702700F55DBD78D6189E4E1974 9. in May 2025

Remodeling
"Shu and his crew did a great job. They protected my staircase and created barriers to separate the work and the rest of the house. They were always on time and they did a great job. Very pleased w the workmanship and the result. Can’t go wrong w Shu. A reliable contractor."
38C8D89D8C5A3D09F6BFFBA9FFD711D3B397CE817AF4BEBF3909EC14DBF440A2 5. in May 2026

Additions, Major Renovations, Remodeling , and 5 more
"I'm so happy I found Shape Remodeling and Design! My bathroom was beautifully transformed and I couldn't be happier with the results. If you're looking for a reliable remodeling company I would not hesitate to recommend them!"
44386C21128DE12DCDD76D17AA9B8C467B517F6FA928B012C499C06F95B46F95 6. in June 2026
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Laguna woods Addition & Remodeling Contractors are rated 4.6 out of 5 based on 138 reviews of 138 pros.
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