Guest House Builders in El Sobrante, CA
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Service Pros
Additions and ADUs, Earthquake Retrofitting, Bathroom Remodels , and 2 more
"These guys really know what they are doing! Robert, the boss, is fabulous."
Dianne S. in November 2024
"He did a great job. Great customer service and he used good materials. My mother-in-law loved his job. Perfect pricing."
Masoud M. in October 2021
General Contractor
"Gabriel and his team did a Fantastic job.!!!"
angel F. in November 2024
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 7 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
Complete Home Renovation, ADU/Room Addition, Pavers/Concrete/Landscape , and 8 more
"We had a major kitchen remodelling project in our house including new cabinets, countertops and flooring. Even sinks were replaced. We expected a lot of headaches, delays and unexpected charges. With Spenser and his team none of that happened. He explained from the beginning what our options were, he gave his recommendations that we found quite reasonable. The job started when he said it would and he was regularly checking on the progress. Everything that we wanted to fix (and it wasn?t much) was done at no cost. They did an excellent job, the kitchen is beautiful!"
Vlad S. in December 2024
"Yes. The remodeler was on time, worked efficiently, cleaned up after himself, and because Eric was experienced in remodeling, he knew exactly what to do so everything went smoothly. Thank you. The bathroom looks great!"
Keith B. in December 2024
Additions and Remodels, Additions and Remodels, Fabricating and installing cabinets
"They did such a great job. Jose was extremely easy and flexible to work with. The crew did a very thorough job and my new steps look and feel great and very sturdy. I’ve received many compliments from people in my neighborhood about my new steps. I’m very happy with the job and wouldn’t hesitate to hire Management Design Brothers again for any large project that I have. A job very well done!!"
Gregory H. in January 2025
General Contracting
"Very honest company, and complete the job in a thoroughly way."
Francis M. in January 2022
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"
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
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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