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Addition & Remodeling Contractors in Walnut, CA

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Service Pros

    Abraham Building & Consulting, Inc. Logo
    Reseda, CA·

    Bathroom Remodel, Kitchen Remodel

    "The company did an amazing job remodeling my bathroom. Very professional guys. They were punctual, on time, and gave me a reasonable price for getting the work I wanted to be done. The entire process went very smoothly from start to finish. I definitely recommend them!"

    Julia S. in February 2021

    ES
    Encino, CA·

    Remodel & Renovation, Foundation Repair & Reinforcement, Structural Modifications & Load-Bearing Wall Removal, Waterproofing & Drainage Solutions, Roofing & Siding Installation Windows & Doors, Replacement Outdoor Living Spaces (Decks, Patios, Pergolas) , and 3 more

    "We met with three different contractors to discuss remodeling two bathrooms in our home, and one stood out above the rest. The representative we spoke with was kind, professional, and incredibly knowledgeable. He clearly explained the scope of work and walked us through all the details, making us feel confident and well-informed throughout the process. We’re fully confident the team will deliver beautiful, functional bathrooms built with high-quality materials and skilled craftsmanship. If you're considering a bathroom remodel, we highly recommend reaching out—you won't be disappointed."

    FEB1C8533D50636035942D999A75232AABE9F1C3FD7F49C19CDB42C014A2F5F5 9. in April 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

    David's Builders, Inc. Logo
    Chino Hills, CA·

    ADU, Additions, ADU , and 1 more

    "The owner takes pride in his work and is involved and a great communicator."

    Martin X. in March 2018

    SK
    Arcadia, CA·

    Major Renovations for Multiple Rooms * and Much More!!, Bathroom and Kitchen Remodels * Additions *

    "The entire project went smoothly. In 7 weeks and three days, my entire kitchen, laundry room, and half bath were completely remodeled. On time and on budget! Juan Munoz (Skyline Konstruction) was very professional and quickly took care of any questions or concerns I had. In addition, he had some great design ideas that took advantage of the space for storage. His crew, especially Gregorio and Marvin, arrived promptly every morning and were very respectful, responsible, and always cleaned up every day before leaving for the day. I am very happy with the results and the entire experience. I am planning on having Skyline Konstruction refresh my living room in the near future."

    Evelyn H. in August 2019

    CH
    Los Angeles, CA·

    Remodeling

    "Home crown remodeling were very professional, on time and knowledgeable about the materials, they answered all my question and they took care of my kitchen."

    ires Z. in June 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

    Jorcast Enterprises, Inc. Logo
    Chino, CA·

    Water and fire damage restorations, Additions and Remodels.

    "My wife and I could not be happier with our master bedroom addition and new Walk in Closet. Jorge and the A-Right crew were the most responsive contractors I have ever worked with and in my opinion that made the entire process less stressful and much easier. I will definitely be referring A-Right builders to all friends and family who are interested in having any type of remodeling done and I am already in the process to utilize them to retile the rest of my home. Thank you Jorge & Andy"

    Tony B. in January 2022

    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

    MS

    In business since 2002

    Los Angeles, CA·

    Electrical signs, New and reparation signs, New and reparation of parking lot and commerical building lighting , and 1 more

    About us: "With over 10 years of experience in the electrical industry, we are the experts you need to take care of your business. We handle everything from electrical to LED lighting. We will treat your business as we would treat our own. Give MP Sign Services, a call today, we look forward to working with you!"

    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 consumer’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

    "As a new homeowner, I was at first concerned about hiring contractors for home improvements for my condo. Being a realtor myself, I'd heard some horror stories. However, this is why referrals are so very important; for my second window quote I was put in touch with Alex at Home 2 Renovate. From the original handshake, the thorough quotation and the hierarchy at the company providing samples to my HOA (for their approval) to the installation of the windows and sliding door, it was painless and stress-free for myself. The install itself was an eye opener; the guys worked fast & efficiently, and really knew what they were doing, even on my second story windows. Living close to Sunset Blvd, the first major benefit I noticed was the significant sound difference compared to my old windows, its simply amazing! They look great, I'm over the moon. In my line of work, I won't hesitate to recommend Alex and the team. Look forward to working with you more in the future, thanks guys!"

    James B. in December 2018

    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

    BN Construction Logo
    Rowland Heights, CA·

    General Contractor

    "Best experience. Professional people, kind, and efficient"

    Razek A. in August 2024

Showing 1-15 of 15 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:

Walnut Addition & Remodeling Contractors are rated 4.9 out of 5 based on 479 reviews of 479 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 Walnut, CA

  • Project Location: Walnut, 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): Countertops
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Walnut, CA
    Date: 02/01/24
    Location: Home/Residence
    Desired Completion Date: More than 2 months
    Request Stage: Planning & Budgeting
    Rooms to be Remodeled: Bathroom(s)
    Nature of project: Remodel / update the entire home
    Rooms to be Remodeled: Kitchen
    Comment: 1984 double wide with 2bd 2 bath and and a den needs to be gone thru. Floors, 1 room has water damage on walls and ceiling! Floor needs to be updated and repaired as needed.
  • Project Location: Walnut, CA
    Date: 02/01/24
    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
    Comment: Take out old tile in shower and on the floor and walls, complete new shower and floor for bathroom, add a might to shower
  • Project Location: Walnut, 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?: Appliances
    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: Walnut, CA
    Date: 01/15/24
    Location: Home/Residence
    Desired Completion Date: Less than 2 months
    Request Stage: Ready to Hire
    Do you need temporary storage for your home project?: No
    Nature of project: Reconfigure the current floor plan
    Rooms to be Remodeled: Kitchen
    Rooms to be Remodeled: Laundry room
  • Project Location: Walnut, CA
    Date: 01/11/24
    Type of Addition: Ground level addition
    Project Description: Build - use existing architectural drawings
    What types of rooms/spaces are you interested in adding to your home?: Other
    Comment: My house has a ground place with patio. Currently, it was built by some wood fence surrounded, I’d like to build it as an extra room for its electricity for gym.
  • Project Location: Walnut, CA
    Date: 01/07/24
    Covered by Insurance: No
    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): Shower/bath
    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

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