How much do addition contractors typically cost?
- San mateo, California Average$98,346
- Typical Range$50,860 - $161,750
- Low End - High End$5,800 - $300,000
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Service Pros
MH
West Hills, CA·
Concrete, Painting, Roofing , and 1 more
"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
Jackson M J. in December 2024
PD
Belmont, CA·
Additions, Kitchen Remodels, New Construction , and 1 more
"I would rehire Purinton Designs for any home remodel job in the future. Excellent company, excellent service! Very happy with our beautiful new kitchen!"
Jennifer T. in October 2012
SB
In business since 2004
Los Angeles, CA·
About us: "Superb Builders, Inc. have been in business since 2004, providing the best quality work in Oakland and the surrounding areas. With years of experience, we are reliable and professional. We take great pride in our commitment to quality and will always make sure that our customers are left smiling! We offer several services and we promise that we will provide great customer service, plus the highest quality of work for each project. Our minimum requirement for any project is $2,500 You may contact us today to meet with one of our professionals for your free estimate!"
RC
In business since 2021
San Francisco, CA·
HVAC, Electrical
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!"
RC
In business since 2019
San Diego, CA·
Additions and Remodels
About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"
BB
Redwood City, CA·
"I hired the company to build for me a new composite deck, they been great during the entire process- kept me posted with the progress and always asked me questions when they had few options of installation that I can choose from. Great reliable company and people- will definitely use them again"
Mike S. in July 2024
San Jose, CA·
Kitchen Remodel, Room Additions, ADU (accessory dwelling unit) , and 2 more
"We recently hired Direct Home Remodeling to transform our outdoor space, and the results exceeded our expectations. Michael and his team installed beautiful hardscaping with pavers and a retaining wall, refinished our deck to look like new, and built a sturdy, attractive fence that perfectly complements the space. Michael was an excellent communicator throughout the project, keeping us informed and addressing all of our questions with patience and professionalism. The quality of the workmanship was top-notch, and we were impressed with how seamlessly everything came together. Additionally, the rate for the work was very competitive, offering incredible value for the exceptional quality delivered. Having had some frustrating experiences with contractors in the past, we were a bit apprehensive going into this project, but Direct Home Remodeling completely changed our perspective. The management team provided outstanding customer service, and the crew worked efficiently without compromi"
Lisa R. in November 2024
IA
Colma, CA·
"Fantastic work for a great price! Ivan and his team are very professional and easy to communicate with. If you are looking for a contractor with fair prices and quality work look no further! Extremely happy with the finished product!!"
Teddy M. in December 2019
JB
In business since 1998
About us: "JFK Builders offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in kitchen, bathroom and garage remodeling, additions and HVAC. Call today to get in touch with our staff, and to learn more about what we have to offer!"
Showing 10-18 of 18 results
Costs for related projects in San mateo, CA
- Build an Addition$50,860 - $161,750
- Demo an Interior$0 - $2,000
- Perform Home Renovations and Repairs$3,500 - $24,075
- Remodel or Renovate a House$54,666 - $131,800
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 San mateo, CA
HomeAdvisor Community Rating
Overall Rating:
San mateo Addition & Remodeling Contractors are rated 4.7 out of 5 based on 378 reviews of 378 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 San mateo, CA
Project Location: San Mateo, CA Date: 02/05/24Type of Addition: Ground level additionWhat 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)Project Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: San Mateo, 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?: 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: San Mateo, CA Date: 01/28/24Type 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: Extend smaller bedroom and add a door to backyard from it and add a bathroom to itProject Location: San Mateo, CA Date: 01/27/24Type 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.
