How much do addition contractors typically cost?
- Riverside, California Average$45,181
- Typical Range$15,333 - $59,333
- Low End - High End$13,000 - $100,000
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Service Pros
Moreno Valley, CA·
Bath remodels, garage conversions, new constructions , and 7 more
"Will definitely be using this company again. Reasonable prices, completed on time. Cleaned area work was done could not tell anyone had been there other than my new shower. Thank you"
Alison W. in December 2019
Chino, CA·
Water and fire damage restorations, Additions and Remodels.
"He built my house and is now in the process of building my second house. I highly recommend him."
Leonard B. in November 2017
AS
Huntington Beach, CA·
"Their building design services offered a distinctive blueprint that maximized every inch of our space efficiently. It's a perfect blend of creativity and functionality, tailored to our lifestyle and needs."
Martin G. in July 2024
PB
"I hired a large company who hired ProServ as the contractor for the project. My contractor was incredible and efficient. Regretfully the company was not. Carlos, ProServ owner, made an incredibly awkward situation work out. I would give ProServ and especially Carlos rave reviews. The professionalism and honesty of the contractor and his crew is exemplary and quality of his work is exceptional."
Lynda P. in March 2024
Garden Grove, CA·
Bathrooms, Kitchens, Doors
"IMike and his crew showed up on time and was super helpful in answering all of our questions and concerns. My coworker recommended Mikes company and we were so happy and impressed by the final work. His crew was polite and always cleaned up the site at the end of each day which is a plus for us. He may not be the cheapest but his quality of work shows for it. I will be using Gingys for future projects."
Noah J. in October 2023
WC
Riverside, CA·
Home Improvements, Bathroom/Kitchen Remodels, Structure Additions , and 2 more
"From start to finish, everything with Gary, Shannon and their crew came through with more than we had expected. There was a lot of damage left behind from previous tenants and we needed 2 bathroom remodels, flooring for the bedrooms and paint throughout the whole interior. We added some backsplash to our kitchen. Everything was clean after each workday. They showed up on time and were very respectful. I have many more projects planned with Wiegart Construction. We are happy with everything! Thank you guys for being the best!!"
Sarah A. in May 2024
DS
Beaumont, CA·
dominguez-contractor.com, Room Additions, Additions and Remodels , and 6 more
"Great company! Great customer service. On time, reliable and very professional!"
dahlia M. in April 2024
Redlands, CA·
Kitchen Remodels, Bathroom Remdels
"Dependable, with a great price, very satisfied with completed work."
Evan L. in November 2022
Costa Mesa, CA·
"From the initial contact through planning and through finishing project I found these people very easy to work with. The owner and his crew wre prompt, tidy and professional. I am SO happy with new bathrooms and highly recommend this company"
Jamairia M. in December 2021
Showing 1-9 of 18 results
Costs for related projects in Riverside, CA
- Build an Addition$15,333 - $59,333
- Demo an Interior$1,700 - $5,000
- Perform Home Renovations and Repairs$12,175 - $41,666
- Remodel or Renovate a House$25,583 - $65,000
- Repair a Window Frame$0 - $300
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 Riverside, CA
HomeAdvisor Community Rating
Overall Rating:
Riverside Addition & Remodeling Contractors are rated 4.6 out of 5 based on 158 reviews of 158 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.
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Recent Job Requests for Addition & Remodeling Contractors in Riverside, CA
Project Location: Riverside, CA Date: 02/05/24Type of Addition: Ground level additionProject Description: Build - use existing architectural drawingsWhat 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: Turning current master bedroom into master bath. Moving master bedroom to dining roomProject Location: Riverside, CA Date: 02/03/24Type 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: Master bedroom edition with bathroom.Project Location: Riverside, CA Date: 01/31/24Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: KitchenRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomWhat type of guest house/casita addition will this be?: Remodel existing spaceComment: WE HAVE A 1000 SQ FT RV STORAGE THAT NEEDS TO BE COVERTED TO LIVING SPACE. HAS ELECTRICAL BUT NEEDS SEPTIC AND PLUMBING.Project Location: Riverside, CA Date: 01/30/24Type of Addition: Detached additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: OtherComment: I would like to build a 1200sq detached unit with 3br /2baProject Location: Riverside, CA Date: 01/24/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: OtherComment: Need to install drywall in my bathroomProject Location: Riverside, 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?: 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: Riverside, CA Date: 01/21/24Type 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: Want to build a granny flat in my backyard for my mom. Tiny one bedroom houseProject Location: Riverside, CA Date: 01/14/24Desired Completion Date: More than 2 monthsRequest 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: Riverside, CA Date: 01/07/24Type 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 roomComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
