How much do addition contractors typically cost?
- Modesto, California Average$65,533
- Typical Range$44,000 - $55,000
- Low End - High End$42,200 - $150,000
Compare Quotes from Addition Contractors
Get Quotes NowAddition Contractors in Modesto, 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
Empire, CA·
Kitchen and Bath Remodels, Flooring, Painting
"They had fair pricing and high quality work. Roger and his crew are fantastic and they were very professional. Our kitchen and bathroom remodel turned out awesome!. Roger went above and beyond and assisted with us with other things that needed repair as well. We will be using Roger for our next project!"
Paulette O. in November 2019
"JP Winchell Construction has done an amazing job with my bathroom remodel. They were very attentive to my needs, and worked with me on design choices every step of the way. If you want your project done right the first time, I would choose this company over others I have used in the past. Thank you for all your hard work and dedication to detail!"
Elaine _. in December 2024
EC
Livingston, CA·
Remodel and Renovation, Additions and ADUs, Deck Builds, Sunrooms, Patios, Porches
"I am very satisfied with my new kitchen! The quality of work was more than I expected, and it was finished in a timely manner. I 100% recommend their services. A great group of great guys providing friendly and reliable services."
Sarah E. in April 2024
JH
Patterson, CA·
Drywall, ADU Builder, Kitchen and Bath Remodeling , and 3 more
"Juan did a great job! Was very professional and kept my home clean while working and after job was completed! I recommend him and will call him back on my next project!"
Chris P. in February 2021
DW
In business since 2024
Modesto, CA·
About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!"
WC
In business since 2024
Walnut Creek, CA·
Kitchen Remodels, Flooring Services, Additions , and 1 more
About us: "West Coast Building Solutions LLC is dedicated to providing exceptional craftsmanship with a strong emphasis on honesty, integrity, and attention to detail. Specializing in bathroom remodels, kitchen remodels, flooring services, and home additions, we bring your vision to life with precision and care. Our commitment to clear communication and prompt responsiveness ensures a seamless process from start to finish. We offer flexible payment options, including cash, check, Zelle, Venmo, and CashApp, to make your experience convenient. Choose West Coast Building Solutions LLC for quality work and reliable service that exceeds expectations."
Showing 1-6 of 6 results
Costs for related projects in Modesto, CA
- Build an Addition$44,000 - $55,000
- Demo an Interior$10,500 - $10,500
- Remodel or Renovate a House$21,333 - $94,666
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 Modesto, CA
HomeAdvisor Community Rating
Overall Rating:
Modesto Addition & Remodeling Contractors are rated 4.9 out of 5 based on 27 reviews of 27 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 Modesto, 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 Modesto, CA
Project Location: Modesto, CA Date: 01/25/24Type of Addition: Convert or finish existing spaceProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: OtherComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Modesto, CA Date: 01/25/24Type 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?: Bedroom(s)Comment: large plot of land sitting on property, looking to build an seperate room/bathroom/kitchen on exteriorProject Location: Modesto, CA Date: 01/23/24Type of Addition: Ground level additionProject Description: Design and buildWhat 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: Converting our current family room into a bedroom and adding a new family room.Project Location: Modesto, CA Date: 01/21/24Type 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?: Living/family roomWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: I just wanna expand my living room into the garage and build an additional room with a bathroomProject Location: Modesto, CA Date: 01/12/24Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Build - Use existing architectural drawingsComment: Estimate on ADUProject Location: Modesto, CA Date: 01/10/24Type 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: The ADU size is 12X14 sq f. 1bath/toilet. 1 window on the right side and 1 window next to the door.Project Location: Modesto, CA Date: 01/09/24Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildWhat type of second floor addition will this be?: Partial AdditionRooms Included:: Bedroom(s)Rooms Included:: BathroomRooms Included:: Deck/PorchComment: I would like to make a room on to of my garage and need ideas and estimates.
