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Guest House Builders in El Sobrante, CA

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Service Pros

    Creekside Pro Construction, Inc. Logo
    Pleasant Hill, CA·

    Hard landscaping, Home Renovations, Bathroom remodel , and 2 more

    "Jacob was personable, clear in his communication, had floors redone, roof new, bath remodeled, new kitchen, recessed lights, etc. Hadn't been updated inm about 40 yrs, looks great."

    Linda F. in October 2021

    GPI Builders, Inc. Logo
    Walnut Creek, CA·

    Concrete and Masonry, Decks and Railings, Additions and Remodels , and 1 more

    "Me and my husband looking for contractors, after long research we found GPI Builders and they provide the best service. We did remodeling to our bathroom and master bedroom. They also gave us a great design! The crew pay attention to every details + responsive very quickly to any issue we had. Thanks!!!"

    Jennifer G. in December 2021

    YC

    "They are unmatched in their knowledge of this subject. I needed a retaining wall built, and Yard Creations Landscape addressed the task with accuracy and creative creativity. They meticulously designed and carried out the project, producing a retaining wall that is both aesthetically pleasing and structurally robust. 10/10"

    Alex M. in July 2023

    BB

    "We were so happy with our experience with BNO Builders and thrilled with the result of our beautiful kitchen! From the beginning, the owner and our project manager Omer Milner made us feel that weâ re in a good hands and he made sure to keep us updated on the project progress all the time. Their quality of work is amazing and they were so timely. Weâ re extremely satisfied with the work that was done and would highly recommend BNO and Omer to anyone whoâ s looking for a reliable and skilled contractor."

    Nicole P. in November 2023

    WR
    San Jose, CA·

    room addition

    "Shay and his team is really exceptional. Shay provided us various ideas for remodeling our guest bathroom. They provided the best quote for our guest bathroom remodel project after hunting over a month or so. We remodel and build gave equal importance to each and every step of way. Special thanks to Marco, who is Shay's contractor who is expert in plumbing, electrical and any type of installation. They are very responsive and complete the tasks in a timely manner.  We highly recommend We remodel & build for any type of remodel projects. We look forward to work with them in the near future."

    Karan M. in August 2021

    Cerletti & Kennedy Design-Build Logo
    Walnut Creek, CA·

    Second story additions, no job to big for our in house design and engineering team, Kitchen and Bathroom. Remodel to redesign, give us a call we do it all!, Room additions and remodels, dust free and family friendly, no need to move , and 2 more

    "We're so glad we finally found the right contractor who listened to our needs and came up with an awesome design. No fancy gadgets nor blase presentation but yet delivered a result that is beyond our expectations. We love the outddor feel while being indoor rain or shine. Additionally, we now have the needed space to entertain guest since we lost the formal living room to a home theater conversion. Each team in evry phase of the project took owenership and fulfilled their task promptly. Thank you so much for our new space, Highly commendable"

    daniel A. in June 2011

    GI

    In business since 1990

    About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. M-F 8-5PM"

    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

    ED
    Vallejo, CA·

    Remodels and Renovations

    "They were able to start right away and very professional. I got a bang for the buckð"

    Cathy B. in March 2019

Showing 1-9 of 22 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.  

Related Projects in El Sobrante, CA

HomeAdvisor Community Rating

Overall Rating:

El Sobrante Addition & Remodeling Contractors are rated 0.0 out of 5 based on 0 reviews of 0 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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Things to Consider Before You Build a Guest House in El Sobrante, CA:

What best describes this project?

    What type of guest house/casita addition will this be?

    • Detached addition
    • Addition attached to home
    • Remodel existing space

    Select the rooms included in this project:

    • Bathroom
    • Kitchen
    • Bedroom(s)
    • Living/Family room
    • Laundry/Mud room
    • Deck/Porch

    Do you provide these professional services?

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