How much do addition contractors typically cost?
- Los angeles, California Average$91,356
- Typical Range$56,556 - $132,775
- Low End - High End$8,540 - $200,000
Compare Quotes from Addition Contractors
Get Quotes NowAddition Contractors in Los Angeles, CA
Where do you need Build an Addition pros?
How It Works
- Answer a few questions about your home project.
- Within seconds, get matched with top-rated local pros.
- Compare quotes and choose the best pro for the job.
Service Pros
MR
Burbank, CA·
Exterior Remodeling, Home Remodeling, Kitchen and Bathroom Remodeling , and 7 more
"Eyal managed our ADU project with expertise and professionalism. The final product is beautiful, energy-efficient, and exactly what we hoped for. We highly recommend their team! The attention to detail in both design and construction was outstanding."
AE6FA80CFB1AD27A3597EB4B67A024D2FB9D241CF0FD343330A75BAA5D35609F 3. in March 2025
Van Nuys, CA·
Additions and Remodels, New Construction, Additions and Remodels , and 1 more
"I had a full repair of my ruffing. Tile, and wood and metal was replaced. MVP builders were quick, and very efficient. I love how my new roof looks. The project manager Mike was very helpful, friendly, and made me feel like he was going to do exactly what I wanted."
jacqueline C. in August 2016
Los Angeles, CA·
ADU, Remodels, Additiions
"I have worked with several contractors in the past and by far, Rudimental was the best... by a longshot! From the time they first came out to look at my house, they took the time to walk through it and listened to my wishlist of stuff to get done, and gave me the confidence that this would get done properly. This was a near 7 figure remodel of my home, which touched almost every part of the house. They worked hand in hand with my architect & designer and made the whole process completely seamless. I've had friends that had their construction projects fly off the rails, and even had a project in the past go very poorly, so I was very skeptical. But Paymon and his team were top notch. They kept me up to speed every step of the way, hit timelines, and managed the budget perfectly. Wilton was our project manager and he was excellent. He was at the house very often and kept everything running smoothly. I would stop in once a week to check on progress, and they always were there doing work and keeping things going. No messes, no random trash laying around, and just high quality, meticulous attention to detail. We've been back in our place for 3 months now, and everything is perfect. I can't recommend these guys enough. If you have a project that requires high quality cratsmanship, look no further than Rudimental. They came highly recommended from a friend, and I can't thank them enough for making the referral. And thanks to Paymon, Wilton, and the team for the very best work I could've asked for!"
Alex F. in December 2021
rancho cascades, CA·
Landscape Architecture, Design, Commercial construction , and 10 more
"My Name is Tony Arredondo, owner of LA Pavers and Construction LLC, LA Smart Home Systems. Kevin has gone above and beyond on executing all of our rendering designs and plans. From our hardscape and landscaping to high end interior Home Theater designs. Never disappoints, highly recommend Kevin for all your high end rendering designs. Thank you Kevin"
Tony A. in March 2024
Los Angeles, CA·
ADU construction, Structural repairs, Major Home Remodeling , and 9 more
"They did very good work, and get it done quickly. They showed up on time, very happy with the results, gave a great price, very honorable, and I would highly recommend them to all."
Zack R. in November 2017
PC
Los Angeles, CA·
Remodels
"They showed up on time every day and completed the project on time, even after I added scope. Perjad went out of his way to make us happy and was very responsive. The quality of the work was great and I couldn t be happier"
David H. in April 2019
Redondo Beach, CA·
Bathroom remodeling, Kitchen remodeling
"perfect customer service"
Edwin A. in December 2017
Glendale, CA·
Woodworking, Remodeling, Handyman , and 2 more
"Installed 1,000ft of fence cover. Excellent work and great attitude."
Kyle T. in November 2019
GC
Los Angeles, CA·
Bathroom Remodel, Addition to Existing Structure - Build, Kitchen Remodel , and 2 more
"Lenny and his team performed a major remodeling of our master bedroom. I am beyond impressed with their level of professionalism. Everyone was very kind and worked with me to make sure the project stayed within my budget. Lenny had some fantastic ideas that he brought to the table and was able to create a dream bathroom out of a relatively small space. I absolutely recommend this crew and will definitely call them for future work."
Eynat E. in September 2019
Showing 28-36 of 56 results
Costs for related projects in Los angeles, CA
- Build a Barn, Shed or Playhouse$2,500 - $3,620
- Build an Addition$56,556 - $132,775
- Demo an Interior$850 - $3,725
- Perform Home Renovations and Repairs$10,240 - $56,307
- Remodel or Renovate a House$51,050 - $126,902
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in Los Angeles, CA
HomeAdvisor Community Rating
Overall Rating:
Los Angeles Addition & Remodeling Contractors are rated 4.8 out of 5 based on 974 reviews of 974 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
Other Top Projects in Your Area
Other Cities in California
If you're looking for Build an Addition Contractors that serve a different city in California, here are some popular suggestions:
Find Build an Addition Pros in Los Angeles, CA
Find Pros Nearby
Things to Consider Before You Build an Addition:
What best describes this project?
Do you provide these professional services?
Find out how HomeAdvisor can help your business
See Recent Leads
Recent Job Requests for Addition & Remodeling Contractors in Los Angeles, CA
Project Location: Los Angeles, CA Date: 02/06/24Type of Addition: Detached additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 02/05/24What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)Type of Addition: Ground level additionWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Project Description: Build - use existing architectural drawingsComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 02/05/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: I want to add a master bed and bath.Project Location: Los Angeles, CA Date: 02/04/24Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildComment: Want to add 2 nd unit as a second floorProject Location: Los Angeles, CA Date: 02/04/24Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildProject Location: Los Angeles, CA Date: 02/04/24Reason for Cable: 1Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: We want to add on a bedroom with an en suite bathroom.Project Location: Los Angeles, CA Date: 02/02/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: AduProject Location: Los Angeles, CA Date: 02/02/24Type of Addition: Second story additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 02/01/24Type of Addition: Second story additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: existing recreation room (converted garage). would like to add simple indoor staircase and 14x14 room with door that closes off from downstairs. no plumbing or hvac - will use mini splitProject Location: Los Angeles, CA Date: 01/31/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Want to add one bedroom with a bathroom to an existing home.Project Location: Los Angeles, CA Date: 01/31/24Type of Addition: Convert or finish existing spaceProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 01/31/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Add on extra bedroom and bathroom additionProject Location: Los Angeles, CA Date: 01/31/24Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 01/31/24Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 01/30/24Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 01/30/24Type of Addition: Second story additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Los Angeles, CA Date: 01/30/24Type of Addition: Second story additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: KitchenWhat types of rooms/spaces are you interested in adding to your home?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: General idea of the cost of the AduProject Location: Los Angeles, CA Date: 01/30/24What best describes this home addition project?: Build from existing designsWhat kind of addition do you want?: Ground level additionWhat best describes this project?: Addition to homeWhat room(s)/space(s) are you interested in adding to your home?: OtherComment: Need help moving boxed cabinets and mirrors and assembled into new salon studio!
