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Addition & Remodeling Contractors in Hayward, CA

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Service Pros

    Rose Remodeling & Design Inc. Logo
    Sunnyvale, CA·

    Garage Remodels, Kitchen Remodels, Bathroom Remodels , and 1 more

    "Rose Remodeling & Design completely transformed our kitchen. We were worried about staying within budget, but Adir helped us make smart choices without compromising quality. The process was organized and transparent, and the final result blew us away. Every guest who visits compliments our kitchen. It?s exactly what we envisioned."

    5A696DCBC755A982678D20971DC70B0F41606AD78325B4D97DDCB4AA696B86BC 8. in December 2025

    BC
    Oakland, CA·

    Remodeling, Remodeling, Plumbing , and 2 more

    "Pro was fast and efficient."

    Nicole W. in March 2020

    BB
    San Leandro, CA·

    Remodels

    "Thank you so much for all that your team at Bayside Builders has done for us! My kids absolutely love their new bedroom. I love the fact that everything turned out according to plan, especially because I had other contractors not even show up on time-I feel like I wasted my money hiring them. You showed up on time every single day, got right down to work and finished before schedule too. For sure hiring you again for future projects!"

    Veronica L. in March 2022

    MH
    West Hills, CA·

    Concrete, Painting, Roofing , and 1 more

    "We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."

    Javier Raul R. in January 2025

    Property Pros Construction, Inc. Logo
    Castro Valley, CA·

    Electrical

    "I have already recommended them to friends. Best value for price!"

    Aaron C. in December 2016

    OT Bay Builders Logo
    San Jose, CA·

    Renovations, Landscaping, Roofing , and 1 more

    "Our unfinished basement is now a cozy, functional living space! They added a guest bedroom, bathroom, and a family lounge area. The craftsmanship is outstanding, and the crew was courteous and respectful. Worth every penny."

    0E5CBC23E8120C5C874888E64425E5407A83348D4D76C220F1E58315AF8E2405 7. in April 2025

    Bayside Builders Group Logo
    Alameda, CA·

    ADDITIONS AND REMODELS

    "Thank you so much for all that your team at Bayside Builders has done for us! My kids absolutely love their new bedroom. I love the fact that everything turned out according to plan, especially because I had other contractors not even show up on time-I feel like I wasted my money hiring them. You showed up on time every single day, got right down to work and finished before schedule too. For sure hiring you again for future projects!"

    Veronica L. in March 2022

    Victory Construction Inc. Logo
    Castro Valley, CA·

    Remodel

    "Quality work , on time, clean, delivered to schedule and budget. Also willing to identify higher quality material options and alternative solutions. Did not assume we wanted the cheapest material and labor . Higher quality material costs were appropriately identified added to estimates."

    Russell J. in December 2009

    SI
    Hayward, CA·

    Handyman and much more!

    "The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

    yael H. in May 2024

    NW Sunstars Construction, Inc. Logo

    "I hired them to remodel my kitchen and they did a great job."

    May L. in September 2022

    A#1 Developers Logo
    Walnut Creek, CA·

    General Contracting

    "Very honest company, and complete the job in a thoroughly way."

    Francis M. in January 2022

    HP
    Monrovia, CA·

    Remodeling

    "Emil did a wonderful job of explaining all aspects of the project during the sales presentation. Anthony and his painting crew did all that was contracted and more! As the job progressed, it was evident that more trim work was necessary. Anthony listened patiently and completed the entire painting job ahead of estimated completion."

    Linda S. in November 2020

    Square Three, Inc. Logo
    Sunnyvale, CA·

    Full Service Plumbing Company, Full Service Electric Company, Full Service Surveillance Needs , and 2 more

    "Great costumer service. Was more then helpful with getting our project done on time. Even finished ahead of schedule. Would highly recommend using this company they are flexible with your needs."

    Garrett D. in August 2021

    Fixit Construction, Inc. Logo
    San Leandro, CA·

    "They were professional and completed the project on time."

    Elizabete T. in September 2016

    UC
    Union City, CA·

    Concrete, remodeling, Concrete Slabs , and 1 more

    "Extremely professional and did an amazing job"

    Cesar C. in May 2024

    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!"

    Y Group Remodeling, Inc Logo
    San Ramon, CA·

    Complete kitchen remodel/ Cabinets Refinish, Complete bathroom remodel, Roofing , and 2 more

    "They did a terrific job in a timely fashion .They were very professional and left the countertops looking brand new if not even better. I would recommend them to anyone"

    marcia F. in November 2021

    ES

    In business since 2023

    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!"

    Unique Home Design & Remodeling Logo
    Redwood City, CA·

    Addtions Remolding

    "We hired Unique Home Design & Remodeling few months ago and we just finished our entire home remodeling project. We researched, met and interviewed few of other remodeling companies before we decided to hire Unique Home Design & Remodeling and we couldn't be happier and more satisfied with our great decision. We love David and the ideas/solutions that he brought to the project. His design team was perfect for us and they always had a few options for us to think of before we took the right decision. We've noticed very clear that everyone on the job was skilled and professional in his own trade and specialty. They did a perfect job by keeping the house as clean as they could and they were very respectful of our space. We remodeled our entire house including the kitchen, bathrooms, living room, garage, laundry room and bedrooms!!! We are super happy with the new house that we got and the complete transformation of it. Unique Home Design & Remodeling are highly recommended and we already recommended them to few of our friends."

    William H. in June 2018

    Step Up Construction Logo
    San Jose, CA·

    General Contractor

    "Gabriel and his team did a Fantastic job.!!!"

    angel F. in November 2024

    BE HOME REMODELING INC Logo
    San Jose, CA·

    Kitchen Remodels, Major Renovations , ADU , Design service, roof , and 2 more

    "After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project."

    579B05ED6C49D67A382683F5EBB77926035FDC4FE13C89D2670E2EA034DA6B6C 1. in December 2025

    Rose Remodeling Logo
    Concord, CA

    Bathrooms, Windows & Doors, Roofs , and 1 more

    "the salesperson explained everything fully. the entire process start to finish was explained, with samples of the products and procedure, so we understood completely what we were buying. we will be getting a 50y warrantee because we chose rose remodeling. my wife and I are very pleased with the process, from sales to tear-off to new roof. we definitely recommend."

    Craig R. in November 2023

    EA Home Builders, Inc. Logo
    Concord, CA·

    "We hired EA Home Builders to renovate our guest bathroom - and they did a great job for us. The two gentlemen they hired for our job were skilled professionals. They said it would take about a week and it did these guys showed up on time every morning and worked all day (with a half hour break for lunch). And at the end of each day, they meticulously cleaned up the inevitable mess of the day. Without a doubt I would use EA Home Builders again for our next project."

    BDA79407F1087C1F6D4DFF088590085F670B683F1FEF9046862B9EEFCD70C047 7. in February 2025

    DC
    Pittsburg, CA·

    Kitchen Renovation, Additions, Deck Builds , and 8 more

    "Finally got our old office converted into a guest bath. We're expecting some family to move in with us for the summer, and we definitely needed the extra bath. The conversion was surprisingly quick, which was just what we wanted. In the span of a month, they were able to relocate the plumbing and electrical, then build a whole new bathroom that matched our master bathroom too! The tile work is very clean, the space was utilized well, and the professionalism DynamicZ carried themselves with was impeccable!"

    F174423444907A20B05145600DD8B960B743C75023548870468DD2075F4DD16A B. in May 2025

    TI
    Cupertino, CA·

    "Hector & his team were very professional. They did an amazing job and even finished early. Only took 2 1/2 weeks to do a complete remodel in my guest bathroom. I will definitely call him the next time I need work done."

    Linda P. in November 2024

Showing 1-25 of 26 results

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.  

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HomeAdvisor Community Rating

Overall Rating:

Hayward Addition & Remodeling Contractors are rated 4.8 out of 5 based on 691 reviews of 691 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 Hayward, CA

  • Project Location: Hayward, CA
    Date: 02/05/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Would like to convert tub/shower to walk-in shower with safety rails. Prefer removable shower head and a seat. Tub/shower wall has a window.
  • Project Location: Hayward, CA
    Date: 02/03/24
    Covered by Insurance: No
    Are you considering changes to your bathroom floor plan?: Yes
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    What best describes this project?: Bathroom remodel
    Comment: Pull toilet, replace damaged underpayment, remove old vinyl flooring, replace with new vinyl sheeting.
  • Project Location: Hayward, CA
    Date: 01/31/24
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Electrical
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/31/24
    What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
    Type of Addition: Ground level addition
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Project Description: Design and build
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/29/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: Yes
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Remodeling primary bathroom, changing floor plan, adding walls and all new fixtures.
  • Project Location: Hayward, CA
    Date: 01/27/24
    Desired Completion Date: More than 2 months
    Request Stage: Planning & Budgeting
    Project Description: Design and build
    Comment: I’m planning to do a second story with 3 bedrooms and 2 bath. I don’t have any floor plans yet and I’m working on the loan but want to get an idea of how much I would need for this project
  • Project Location: Hayward, CA
    Date: 01/26/24
    Reason for Cable: 1
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Project Description: Design and build
    Comment: I own an extra lot behind my house. It has a separate (drivable) access. I want to know how many tiny homes I can put there. I have young adults and grandma (my mother), for whom I’m looking to house in an individual spaces of their own.
  • Project Location: Hayward, CA
    Date: 01/23/24
    Are you considering changing the floorplan of your kitchen?: No
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/18/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Remodel two bathroom and kitchen with flooring thought out the house and painting
  • Project Location: Hayward, CA
    Date: 01/18/24
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/17/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/16/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: I would like to get an estimate for bathroom remodel. I am looking for a lower price for the project, I prefer to contact me though my email.
  • Project Location: Hayward, CA
    Date: 01/16/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Hayward, CA
    Date: 01/14/24
    Covered by Insurance: No
    Are you considering changes to your bathroom floor plan?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    What best describes this project?: Bathroom remodel
    Comment: I have a bathtub that is oval shape and large with a step up then down to enter. I am now 77 years young and do not feel safe getting into and out of my tub. It is in the master bedroom
  • Project Location: Hayward, CA
    Date: 01/13/24
    Type of Addition: Second story addition
    Project Description: Design and build
    What 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?: Kitchen
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Comment: I am planning of adding a 1b1b with kitchen and laundry over my garage for renting it out.
  • Project Location: Hayward, CA
    Date: 01/12/24
    What best describes this home addition project?: Design and build
    What kind of addition do you want?: Detached addition
    What room(s)/space(s) are you interested in adding to your home?: Living/family room
    What best describes this project?: Addition to home
    What room(s)/space(s) are you interested in adding to your home?: Bathroom(s)
    What room(s)/space(s) are you interested in adding to your home?: Bedroom(s)
    What room(s)/space(s) are you interested in adding to your home?: Kitchen
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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