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Addition & Remodeling Contractors in Westminster, CA

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Service Pros

    USA Home Remodeling Logo
    Irvine, CA·

    Roofing, Kitchen remodeling, Bathroom remodeling , and 1 more

    "We had both of our bathrooms remodeled in our Irvine home by USA Home Remodeling, and we couldn’t be happier. The crew was friendly, kept everything on schedule, and made the whole process really easy. The master bath feels like a spa now, and the guest bath looks totally refreshed. It’s such a huge upgrade for our Irvine home, and we love how everything turned out. Definitely recommend this team."

    824637F569A655455AFF415C1518F0FB965FC76A4FE5D381D805E54BC0165D5E 7. in September 2025

    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

    HandyCrew Services, Inc. Logo
    Anaheim, CA·

    Painting, Handyman, Electrical , and 2 more

    "Outstanding work! 5 Stars all the way from beginning to wrap up. HandyCrew tiled 3 bathrooms and a laundry area and we are beyond impressed. The crew Francisco and Juan were extremely professional, kind, polite, clean, skilled, on time and handled the job with expertise and beautiful artistry. Aldo the estimator was awesome too! HandyCrew is hired from here on out for any remodeling, repairs or home improvement. They also have great competitive prices! OC is lucky to have this company in town. Thank you!!!"

    Solana R. in May 2020

    TC

    "Gabriel installed 3 cabinets at my home. He was a perfectionist, quick and clean. Very friendly and warm. I look forward to working with him again on my next project."

    3CD576727E759D144EC497E19ECE0089CD0DB11578AE10A94560920ABAFC1D7D A. in December 2025

    Innov8 Restoration Logo
    Long Beach, CA·

    Remediation, Bathroom Remodeling, Kitchen Remodeling , and 6 more

    "I chose Innov8 Restoration for renovation of several areas in my condo and am absolutely thrilled with the results. Working with Takis and his team was such a pleasure. They are very responsive, accommodating and dedicated to get all aspects of the project right, which involved replacement of flooring in kitchen and guest bathroom, in addition to complete demolition, rebuilding in accordance with regulated standards, and upgrading all features of the master bathroom’s existing 1970s walk-in shower. The new modern shower and tiled flooring positively transformed the master bathroom, adding a touch of luxury and zen. Innov8 Restoration did amazing work above my expectations and I highly recommend their services."

    62883EA66D32C42636EE0581EF12EB55DD00BC7E8A2953AC541951539FB29633 5. in May 2026

    Platinum Home Builders & Design, Inc. Logo
    Los Angeles, CA·

    Bathroom Remodel, Roofing, Flooring , and 2 more

    "We thought to give our guestroom a new look and approached Platinum Home Builders for some unique ideas. One of their designers Ted suggested laminate flooring. He assured to change the look completely. Honestly speaking it was actually magnificent. I am now planning to shift to the guest room."

    lari G. in February 2022

    Newland Construction, Inc. Logo
    Orange, CA·

    Second Stories, Interior Remodels with Additions, Room Additions , and 7 more

    "I cant explain enough, just how wonderful of an experience we had with Newland. The professionalism and patience that we received throughout the entire process gave us the assurance and value that we hoped we would get from such a demanding job. Our home and family were treated with respect, our ideas were welcomed and now the quality of our home life is forever changed for the better. We began meeting with contractors to see what could be done so that our home could better suit our needs. We met with two other contractors before we met Terry with Newland. After our initial consultation with Terry we knew that Newland would be the company that would help us to make our home dreams a reality. We now have exactly what we wanted in an addition and our home is comfortable and beautiful. Our family of six is now happy and peaceful, and we aren t cramped and crowded for space anymore! The new master bathroom is so stunning and spacious that weve actually spent a significant amount of time in there just visiting with guests when we are showing off the remodel. We have well designed storage spaces, and our staircase fits beautifully in the downstairs space it took up. If we have any home-improvement needs in the future, we will absolutely go with Newland again!"

    Kristi T. in July 2019

    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

    Olalde Group, Inc. Logo
    Covina, CA·

    Additions and Remodels, Kitchen remodels, Custom Home Building , and 3 more

    "Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

    Judy M. in October 2023

    Gingy's General Construction, Inc. Logo
    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

    Zuniga Group, Inc. Logo
    Riverside, CA·

    Landscape Design, Pools, Bathroom Remodel , and 1 more

    "They did an amazing job, on time, finished the project on a timely manner, and his crew are very professional."

    Jose M. in May 2021

    MG

    In business since 2006

    Los Angeles, CA·

    Bathroom - Remodel, Bathroom - Remodel - For Business, Kitchen - Remodel , and 2 more

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumerÂ’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    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!"

    Home 2 Renovate, Inc. Logo
    Los Angeles, CA·

    All types of Painting, Stucco, Coatings & Sidings, All types of Whole House Insulation and Gutters, All types of Patio Covers/Sunrooms , and 7 more

    "I hired H2R to apply Coolwall Systems coating to the exterior of my house, and am very happy with the price, process and results. The crew worked every day until completion. They even worked the weekend to complete the job before the next rainstorm! They were very pleasant and courteous, and were thorough and meticulous throughout. They cleaned up and neatly stored tools and materials at the end of each day. As a retired construction superintendent, I was pleased with their attention to detail! When I asked about roof vents and flashings, they freshened up the paint at no additional cost - even though it was never discussed prior to start. One thing to be aware of; even though sanding and patching of wood trim was included in the original quote,apparently stucco patching was not included since the extent could not be determined until water-blasting was done. Just make sure you know what is included. I am already considering H2R for a future project, and highly recommend them!"

    077368ED487DDF1FB299EB7B8C1002C6E19A458D4DECECC7AD52669BE338CAA6 4. in February 2025

Showing 1-14 of 14 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:

Westminster Addition & Remodeling Contractors are rated 4.8 out of 5 based on 535 reviews of 535 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 Westminster, CA

  • Project Location: Westminster, CA
    Date: 02/01/24
    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?: Appliances
    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: Westminster, CA
    Date: 02/01/24
    Scope of Remodel: Completely remodel garage
    When do you need this work done?: More than 2 months
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Storage cabinets/shelving
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Interior walls or drywall
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Garage doors
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Insulation
    Which of the following will you need moved or installed in your garage remodel? (Check all that apply): Electrical
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Westminster, CA
    Date: 02/01/24
    Project Description: Enclose existing patio or porch with roof, walls or windows
    Comment: I would like to get an estimate for a balcony sunroof cover building its about 120 sqft, would like to have assistance and recommendations.
  • Project Location: Westminster, CA
    Date: 01/31/24
    What best describes this project?: Multiple room renovation
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Westminster, CA
    Date: 01/30/24
    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?: Appliances
    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: I want to fully remodel a kitchen, 2 bathrooms and add a bathroom in the master bedroom
  • Project Location: Westminster, CA
    Date: 01/29/24
    Which of the following will you need moved or installed in your kitchen?: Appliances
    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: We want to create an open floor plan between kitchen and living room by eliminating a wall. Hoping to keep most of the existing cabinetry but new island, countertops and flooring.
  • Project Location: Westminster, CA
    Date: 01/26/24
    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?: Appliances
    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: Westminster, CA
    Date: 01/26/24
    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: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Westminster, CA
    Date: 01/26/24
    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?: Appliances
    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
    Comment: Full kitchen remodel. Removal of walls to create open concept
  • Project Location: Westminster, CA
    Date: 01/25/24
    What type of project do you need done?: Build/install addition to existing structure
    Comment: This is a message regarding The Vintage Apartments. There was a car accident at the corner of Newland St. and McFadden St. A car crashed into the outside wall of the apartments and caused damage. We need a company that can repair the wall. We require the company to first conduct an inspection and then provide us with an estimate to repair the wall. My name is Joel Lima, Property Manager and my phone # is (714) 892-1230
  • Project Location: Westminster, CA
    Date: 01/23/24
    Project Description: Enclose existing patio or porch with roof, walls or windows
    Comment: I have a balcony and I want to build the sunroof covers it. The size is about 120 square foot.
  • Project Location: Westminster, CA
    Date: 01/19/24
    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: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Westminster, CA
    Date: 01/18/24
    Type of Addition: Ground level 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?: Living/family room
    What 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: Westminster, CA
    Date: 01/09/24
    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
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Westminster, CA
    Date: 01/08/24
    Design Preparation: Sketches and/or basic idea of project
    Location: Home/Residence
    Historical Work: No
    Covered by Insurance: No
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    How many bedrooms do you want to remodel?: 2
    Are you planning to remodel a master bedroom?: No
    How extensively do you want to remodel your bedroom(s)?: I plan to maintain the existing floorplan
    Comment: Change out the banister for a modern black metal or metal and glass banister. Switch the guts of two closets. Paint the entire inside and outside of our two-story house. Put tile in the backyard. Install outside walkway lights in front. Get breakfast room chair cushions reupholstered. Hang glass shelving on Living Room wall. Patch drywall spot in Gargae.
  • Project Location: Westminster, CA
    Date: 01/07/24
    Project Description: Build a new sunroom or enclosed patio or porch
    Comment: I would like to build enclosed patio

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