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Addition & Remodeling Contractors in Lake Forest, CA

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Service Pros

    RC

    In business since 2020

    Laguna Hills, CA·

    17 + Years Experience, Spanish

    About us: "We at RIHS CONSTRUCTION CO strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."

    TN
    Lake Elsinore, CA·

    Remodeling, Handyman Projects

    "Tom is knowledgeable, friendly and his prices are fair. We are happy to have found him, count on him to do a professional job, offer good advise, complete the job in a timely manner. Good to know we can call on him for future repairs with confidence."

    Erika M. in December 2018

    UB
    Irvine, CA·

    Remodeling

    "Good work and always on time"

    C63CBC596732C3DBCAF1DF2F868B8CD7EC98742D06CC53D569ED9B5E7E683B9B 4. in December 2025

    DQ
    Rancho Santa Margarita, CA·

    Siding and decking

    "Diego was awesome! He communicated with me during the entire process to ensure that I understood what was going on, agreed with minor adjustments he may need to make along the way, and that I was highly satisfied with his work. The detail and diligence he completed my deck was top notch. I would highly recommend Diego to others needing to have their deck replaced."

    Justin S. in May 2021

    USA Home Remodeling Logo
    Irvine, CA·

    Roofing, Kitchen remodeling, Bathroom remodeling , and 1 more

    "We had both of our bathrooms remodeled in our Irvine home by USA Home Remodeling, and we couldn’t be happier. The crew was friendly, kept everything on schedule, and made the whole process really easy. The master bath feels like a spa now, and the guest bath looks totally refreshed. It’s such a huge upgrade for our Irvine home, and we love how everything turned out. Definitely recommend this team."

    824637F569A655455AFF415C1518F0FB965FC76A4FE5D381D805E54BC0165D5E 7. in September 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

    SC
    Ladera Ranch, CA·

    Remodels

    "Good quality, on time and very reasonable in price!"

    Steve P. in December 2020

    Modernyze Logo

    Outdoor Living & Backyard Design, Kitchen Remodeling, Whole Home Renovation , and 2 more

    "We brought in Modernyze for a room addition, covered patio and a complete backyard transformation ? and the results blew us away. Tim has a gift for taking your ideas and turning them into something even better than you pictured. The addition is seamless with the rest of the house, you'd never know it wasn't part of the original build. And our backyard went from completely unused space to our favorite part of the home. Outdoor kitchen, new hardscape, lighting ? the whole nine. What made the biggest difference was how well Tim managed the entire scope. Two major projects running at once could have been a nightmare but his team kept everything organized and on track. The craftsmanship is next level. We basically live outside now. If you're thinking about a big project, don't waste your time with anyone else."

    F96B28548CDE7A2C7C81AEB6C20508487197143A4C17A097D3766BC7A9F56ED3 1. in March 2026

    Orange Home Builders Inc. Logo
    Newport beach, CA·

    Residential, Commercial, ADU remodeling and build , and 4 more

    "The addition completed by Orange Home Builders Company has greatly exceeded our expectations. The expanded area is spacious and filled with natural light, creating a welcoming and airy atmosphere. The modern design and high-quality materials used in the remodel have added a sophisticated touch to our home. The meticulous attention to detail and the seamless integration with the original structure have made this addition both beautiful and practical."

    D9B2CC93A99C4CB2C49AED6ADBAA0DBE551E2F702700F55DBD78D6189E4E1974 9. in May 2025

    Newland Construction, Inc. Logo
    Orange, CA·

    Second Stories, Interior Remodels with Additions, Room Additions , and 7 more

    "I cant explain enough, just how wonderful of an experience we had with Newland. The professionalism and patience that we received throughout the entire process gave us the assurance and value that we hoped we would get from such a demanding job. Our home and family were treated with respect, our ideas were welcomed and now the quality of our home life is forever changed for the better. We began meeting with contractors to see what could be done so that our home could better suit our needs. We met with two other contractors before we met Terry with Newland. After our initial consultation with Terry we knew that Newland would be the company that would help us to make our home dreams a reality. We now have exactly what we wanted in an addition and our home is comfortable and beautiful. Our family of six is now happy and peaceful, and we aren t cramped and crowded for space anymore! The new master bathroom is so stunning and spacious that weve actually spent a significant amount of time in there just visiting with guests when we are showing off the remodel. We have well designed storage spaces, and our staircase fits beautifully in the downstairs space it took up. If we have any home-improvement needs in the future, we will absolutely go with Newland again!"

    Kristi T. in July 2019

    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

    Gingy's General Construction, Inc. Logo
    Garden Grove, CA·

    Bathrooms, Kitchens, Doors

    "IMike and his crew showed up on time and was super helpful in answering all of our questions and concerns. My coworker recommended Mikes company and we were so happy and impressed by the final work. His crew was polite and always cleaned up the site at the end of each day which is a plus for us. He may not be the cheapest but his quality of work shows for it. I will be using Gingys for future projects."

    Noah J. in October 2023

    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

    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!"

    Green Construction Logo
    placentia, CA·

    Major Renovations, Kitchen Remodels, Flooring , and 5 more

    "Very helpful and very professional. I will be using him again"

    Kristen L. in December 2007

    Welcome Renovation Logo
    Marina Del Rey, CA·

    Bathroom Remodeling, Kitchen Remodeling, Bathroom Design , and 13 more

    "The Welcome team really put my wife and me at ease with our complete kitchen and guest bath remodel. We'd never gone through this process before and were nervous about how to update a home that hadn't been changed since the 1980's. The Welcome team went above and beyond to guide us every step of the way from start to finish and their expertise really shows - we are thrilled with the end result and can't believe how our home has been transformed. Thank you all so much!"

    Stephen G. in January 2021

Showing 1-17 of 17 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:

Lake Forest Addition & Remodeling Contractors are rated 4.7 out of 5 based on 352 reviews of 352 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 Lake Forest, CA

  • Project Location: Lake Forest, CA
    Date: 01/29/24
    Covered by Insurance: No
    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): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Are you considering changing the floorplan of your bathroom?: No
    Comment: I would like my complete vanity replaced, and have someone come to my home to give me a price for doing the work.
  • Project Location: Lake Forest, CA
    Date: 01/24/24
    Project Description: Enclose existing patio or porch with roof, walls or windows
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Lake Forest, CA
    Date: 01/21/24
    What type of flooring would you like installed?: Ceramic or porcelain tile
    Have you already purchased the flooring for this project?: Yes
    Are you considering changing the floorplan of your kitchen?: Yes
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: Need to replace new porcelain tiles for kitchen and foyer
  • Project Location: Lake Forest, CA
    Date: 01/21/24
    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): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: I would like my complete vanity replaced, and have someone come to my home to give me a price for doing the work.
  • Project Location: Lake Forest, CA
    Date: 01/20/24
    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): Flooring
    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): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Mother can no longer safely gwt into tub, looking for esitmate to turn tub to shower for her safety
  • Project Location: Lake Forest, CA
    Date: 01/18/24
    Location: Home/Residence
    Desired Completion Date: Less than 2 months
    Request Stage: Planning & Budgeting
    Nature of project: Other
    Comment: Want to fill sunken living room with concrete (5.5”), raise electrical outlets 6” in LR and put tile around fireplace.
  • Project Location: Lake Forest, CA
    Date: 01/16/24
    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
    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): Countertops
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Lake Forest, CA
    Date: 01/11/24
    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): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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