How much do addition contractors typically cost?
- Fremont, California Average$98,346
- Typical Range$25,500 - $132,000
- Low End - High End$5,800 - $300,000
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Service Pros
"If you haven't decided on a company to remodel your home, look no further! We are overjoyed with this place. We looked at two other companies before deciding on this one. We are extremely pleased with our new home. Their dedication to quality, combined with the exceptional customer service they deliver, is unrivaled. Don't be hesitant about contacting this company for house renovations! They are without a doubt the greatest!"
John M. in March 2023
Riverbank, CA·
Concrete Work/ Pavers, Landscape -Design /Install/ Remodel, Outdoor kitchens, out living, xeriscape, Decks-Pergola/ Fence , and 2 more
"They were very professional and left every thing picked up and cleaned. The project was done to my expectation."
Jenny K. in October 2022
Walnut Creek, CA·
Concrete and Masonry, Decks and Railings, Additions and Remodels , and 1 more
"Me and my husband looking for contractors, after long research we found GPI Builders and they provide the best service. We did remodeling to our bathroom and master bedroom. They also gave us a great design! The crew pay attention to every details + responsive very quickly to any issue we had. Thanks!!!"
Jennifer G. in December 2021
HR
San Leandro, CA·
Remodeling
"This kitchen remodeling company was a pleasure to work with. Their communication was excellent, and they delivered a high-quality finished product."
Winston H. in March 2023
Fremont, CA·
Kitchen Remodel, Bathroom Remodel, Full house remodel , and 7 more
"Thanks for a job well done. I'm so happy with the way my new bathroom turned out. It's exactly how I wanted it to look. Asaf You were very professional and efficient. I never felt like you were in too big of a hurry to finish the work-you took your time and made sure every detail was perfect"
ofir N. in January 2023
San Diego, CA·
Decks, Roofing
"I got few leaks in the roof that was an issue for us during the winter, the company I called to repair asked me For almost twenty thousand dollars just for A repair so I decided to get more bids, palm construction representative check our roof from above and from the attic, I understand that our old wood tiles roof are originally installed straight on the beams with no plywood! I decided to go with a professional job and I did a good decision! I m happy with our new roof!"
Mariana L. in December 2020
YP
General Contractor, Licensed & Insured, Residential & Commercial , and 1 more
"I appreciated most about working with Super Builders and their team was how they were honest and straight forward throughout the process. It was very easy to get in contact with them when we had questions and we would hear back within the day. They were great with updates in regards to the project and the budget."
Nyrie R. in December 2019
DR
Hayward, CA·
Additions and Remodels
"It was great working with Dream to Reality Remodeling Overall the experience was amazing. From start to finish it went smoothly. The final outcome was impressive. They Remodeled our kitchen and the before and after difference was out of this world."
Gannie M. in May 2021
San Jose, CA·
Decks, Retrofit, Bathroom remodeling , and 1 more
"Daniel and his team at Prime Remodeling Homes were professional and very reliable! I need to remodel my bathroom. It was outdated and had a lot of damage . I contacted this company and they were able to start the project within a week. The team was very efficient, gave great suggestions and options for the materials to use. I am very happy with the final result. All thanks to the team for giving me a positive experience. The new bathroom looks amazing and it was definitely worth the investment."
Carol C J. in May 2022
Showing 1-9 of 39 results
Costs for related projects in Fremont, CA
- Build an Addition$25,500 - $132,000
- Hire a Construction Manager$4,500 - $684,833
- Install New Plumbing Pipes$535 - $3,272
- Perform Home Renovations and Repairs$7,625 - $45,000
- Remodel or Renovate a House$20,470 - $178,870
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 Fremont, CA
HomeAdvisor Community Rating
Overall Rating:
Fremont Addition & Remodeling Contractors are rated 4.8 out of 5 based on 596 reviews of 596 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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Things to Consider Before You Build an Addition:
What best describes this project?
What kind of addition do you want?
Select the rooms included in this project:
- Bathroom
- Kitchen
- Bedroom(s)
- Garage/Workshop
- Living/Family room
- Laundry/Mud room
- Deck/Porch
- Basement
- Office(s)
- Common area(s)
Do you provide these professional services?
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Recent Job Requests for Addition & Remodeling Contractors in Fremont, CA
Project Location: Fremont, CA Date: 06/22/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingRequires 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:: Common area(s)Rooms Included:: BathroomProject Location: Fremont, CA Date: 06/20/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Garage/WorkshopComment: Planning to build new garageProject Location: Fremont, CA Date: 06/19/23Desired Completion Date: More than 2 monthsRequest Stage: Ready to HireType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: KitchenRooms Included:: Living/Family roomRooms Included:: BathroomComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Fremont, CA Date: 06/19/23Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: KitchenRooms Included:: Living/Family roomRooms Included:: Bedroom(s)Comment: Our project has been reviewed and approved by the city of Fremont, and we are currently inviting bids. Our project is a new attached ADU which consists of a (N) 292sf rear addition and a conversion of the existing 208sf (E) living room. It will be a (1) bed (1) bath ADU. We aim to make this project as affordable as possible, and are very aware of the increased costs of materials and high demand in the market. You find a link to the complete plans at: https://drive.google.com/file/d/1YUiSB9xB-AJ7KUL3ZPzELjfTXumwbGIA/view?usp=sharing. If you would like to place a bid, please do so at your earliest convenience. If you are unavailable, kindly let us know, and we will remove you from our list.Project Location: Fremont, CA Date: 06/17/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomComment: One story, single family home, currently 4bd/2ba. Would like to get to 5 bd/3ba.Project Location: Fremont, CA Date: 06/17/23Request Stage: Ready to HireDesired Completion Date: Timing is flexibleProject 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: Fremont, CA Date: 06/15/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomComment: want to add master suite on first floor on a two story home and expand the family roomProject Location: Fremont, CA Date: 06/15/23Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildProject Location: Fremont, CA Date: 06/15/23Desired 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?: Full additionRooms Included:: Bedroom(s)Rooms Included:: BathroomComment: Adding second floor to ranch homeProject Location: Fremont, CA Date: 06/14/23Desired 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: Fremont, CA Date: 06/13/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildProject Location: Fremont, CA Date: 06/12/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: KitchenRooms Included:: Bedroom(s)Rooms Included:: BathroomRooms Included:: Deck/PorchProject Location: Fremont, CA Date: 06/06/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: BathroomProject Location: Fremont, CA Date: 06/02/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: Selected a home to buy with potential to expand. But want to see if we can expand and add a second floor on that extension. Expecting expansion to be ~800 sq ftProject Location: Fremont, CA Date: 06/02/23Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildProject Location: Fremont, CA Date: 05/30/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildComment: I want to add an additional bathroom and extend my home to accommodate for more loving space. One option is to add space in my garage. Or utilize the area on the front of the house.Project Location: Fremont, CA Date: 05/29/23Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and build
