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Second Floor Addition Builders in Winnetka, CA

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Service Pros

    DD
    Sherman Oaks, CA·

    Garage Conversion, Home Improvement, ADU , and 4 more

    "Considering it was last minute and rush job they were very prompt and even came out same day to help me. I look very forward to working again in the future with more projects."

    Mike F. in December 2017

    R Design, Inc. Logo
    Burbank, CA·

    Bathroom - Remodel-Additions, Paint-Drywall - Repair, Major Renovation - Multiple Rooms , and 2 more

    "VERY FRIENDLY AND GREAT WORKMANSHIP"

    Neal L. in November 2015

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

    Bathroom Remodel, Roofing, Flooring , and 2 more

    "Really great experience after hiring Platinum! We had a great experience when we started to get their help regarding kitchen renovation. At first, I was very afraid with the thought of a time consuming and difficult process of kitchen remodeling. However, the project manager resolved all my concerns with the matter. This company has some mind blowing ideas and thus gave me a beautiful kitchen within very short period of time. I will always be grateful to them for their excellent services."

    mike W. in October 2021

    INA Kitchens Logo
    Chatsworth, CA·

    Expert Remodeling

    "I want to thank INA Kitchens and design and mainly to Eran for the great experience that we recently had with our kitchen remodeling project! The kitchen is very functional and fits to our needs and looks wonderful and we love spending a big amount of our time here. The entire remodeling process was very easy, convenient, stress free and Eran took very good care of us. He helped us with everything, even in the smallest detail. We do have our full trust with them and we do recommend them to anyone that is looking for any type of remodeling at their house."

    Lorra I. in December 2021

    High Touch, Inc. Logo
    Los Angeles, CA·

    Complete Home Remodel, Bathroom Remodel, Design and Build , and 2 more

    "Guy and his team were dedicated to this project, thoughtful about special design touches, and enjoyable to work with from beginning to end. We couldnâ t be happier with the way the bathroom turned out!"

    Abby G. in December 2023

    Flip It Homes, Inc. Logo
    Woodland Hills, CA·

    Remodel

    "They did a lot of work for me. They did electrical, roofing, put in A/C and heating, redid bathroom and kitchen for a duplex. Always on-time, at one point things were not what I was expecting, I called and they fixed it right away."

    Jack Z. in December 2013

    Crossroads Builders & Developers Logo

    REMODELS

    "Crossroads Builders helped me design and build the outdoor kitchen of my dreams. Ben and his crew were wonderful to work with throughout the process. I would absolutely recommend Crossroads."

    Regev Y. in November 2024

    Nes Property Services, Inc. Logo
    Calabassas, CA·

    Kitchen - Remodel, Roofing, Electrical, Plumbing, Patios, Interior and Exterior Painting, Doors and Windows,, All Flooring, Fences and Gates, Stone and cement work, Tile Work, General Repairs and all other construction needs. , and 2 more

    "When we decided we wanted to redo our downstairs, to include the removal of two walls, we knew we didnt want to rush a decision. We brought 7 different companies to give us bids and took almost a month make the decision. They werent the least expensive bid, NES was the most communicative, most prepared, and most professional of all the companies we let give us bids. They explicitly said what they planned to do and what the cost would be. There was no If this, then that. Everything was precisely planned. They communicated daily to let us know exactly who would come the next day, at what time, and what work they would do. We never wondered, Is anyone coming today? Natalie was great going over designs. Sean was great going over production. Their team was professional, considerate of our living space, and experts at what they did. They cleaned/dusted each day. I need more than 999 characters to tell you how amazing they are. We'll never have to look for another contractor again."

    Chris S. in December 2024

    Golan Remodeling, Inc. Logo
    Winnetka, CA·

    Kitchen Remodels, Additions - Residential & Commercial, Garage Conversions and Remodels , and 2 more

    "I am using Golan to remodel my entire house!"

    karen B. in December 2014

Showing 1-9 of 33 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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Things to Consider Before You Build a Second Story Addition in Winnetka, CA:

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      • Bathroom
      • Kitchen
      • Bedroom(s)
      • Garage/Workshop
      • Living/Family room
      • Laundry/Mud room
      • Deck/Porch
      • Basement
      • Office(s)
      • Common area(s)

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