Guest House Builders in Westminster, CA
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- Answer a few questions about your home project.
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- Compare quotes and choose the best pro for the job.
Service Pros
General Construction & Renovation, Bathroom & Kitchen Remodels, Design & Build Contractor , and 4 more
"I highly recommend Beverly Builders Group. This was the smoothest remodel l've ever experienced. Elron and his crew were perfectionists. Have you ever had a contractor who cared more about detail than you? They were the most responsible company l've ever worked with. They did everything on schedule and everything they did was beautiful and the craftsmanship was amazing. We were living in the house while they worked and they were so clean and careful. They completely remodeled a very large bathroom and a guest bath. Everything from the ground up. I can't say enough about them. I'm so glad I chose them. I lucked out!"
Meir R. in September 2024
Bathroom Remodel, Roofing, Flooring , and 2 more
"Very good prices, The entire roof was replaced in 2 days. Never had to enter the house and they cleaned up after themselves. Gil was amazing with his customer service and attention to detail. When some companies were just giving quotes over the phone, Gil came out and got up on the roof to inspect the job. I would highly recommend Platinum and Gil. I couldnâ  t be happier."
Monica O. in March 2021
"Luis Valencia did an excellent job for me. He is personable, knowledgeable and professional with the way he dealt with myself. He was always in contact with every step of the way and is honest and true to everything we discussed!"
Dana H. in December 2024
Renovations, Renovations, Custom Homes , and 1 more
"OZ-ARI did an excellent job with my recent complete renovation. Quick to respond and great communication. They came highly recommended and provided amazing customer service. I want to give a special shout-out to the construction team because of the attention to detail and care they took with their work. Would definitely work with OZ-ARI again for any future home updates. I couldn't be happier with the results!"
Morris B. in May 2024
kitchens, bathrooms, extensions, basements, Complete remodeling packages, Painting , and 7 more
"We were very very pleased with their service. They did excellent work. They showed up to work when scheduled. What was quoted to us was completed thoroughly and in a timely manner. I would highly recommend them to friends and family."
Lisa B. in November 2021
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
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
20+ years experience, Professional Kitchen Remodeling, Multi Room Renovations , and 1 more
"Jesus and his crew were so easy to work with. They were timely, courteous, and clean. Our project turned out perfect and they didn’t stop until we were satisfied with everything that they did."
Kimberly T. in December 2024
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 Westminster, CA
HomeAdvisor Community Rating
Westminster 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 Westminster, 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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