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Find Addition to existing structure builders in Corona Del Mar

Avatar for American Family Construction & Remodeling, Inc.
American Family Construction & Remodeling, Inc.
5.0(
30
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Gabriel and the team at American Family Construction were fantastic to work with. They helped us transform our outdated kitchen into a modern, functional space. The attention to detail was second to none—Gabriel was always available to answer our questions and offered great suggestions to enhance the design. The remodel was completed on time, and the craftsmanship was top-notch. The price was reasonable, and we never felt like we were being upsold on unnecessary items. I’d recommend them to anyone looking for a reliable, high-quality kitchen remodel!"
BATHROOM REMODEL
KITCHEN REMODEL
Response time3 days
Response rate87%
3 neighbors recently requested a quote
Avatar for DT Design Build
DT Design Build
5.0(
12
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I just can't say enough good things about Invision design and build. Dekel was my project manager and from the very beginning I was impressed with his professionalism, knowledge and vision. He kept me informed every step of the way and always had a positive vibe. He was super helpful when I was getting overwhelmed with different cabinets and countertop options, helping me pick just the right stuff. Every single worker who came to my house was also very pleasant and professional. They were extra clean which I really appreciated. They were very meticulous in their work and great quality craftsmanship. They take great pride in what they do which really shows in the finished product. I can't imagine getting a better result from anybody else. I 100% made the right call with Invision design and build. I almost wish I had more projects for them!"
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+115

Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Ace Restoration & Construction, Inc.
Ace Restoration & Construction, Inc.
4.9(
13
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"So grateful to Cheree for making my vision come to life! Started with only our kitchen but was able to make room in our budget to add two bathroom remodels! She was incredibly knowledgeable, professional, and dedicated to making everything I wanted in our space happen. She stayed in constant communication throughout the process, her crews were clean and detailed, and I couldn’t be happier with our experience. If I could leave 100/10 I would. Thanks Ace Construction for finally giving me my dream kitchen!!"
Epoxy Concrete Floor
Whole House Remodel
Pool Restoration
Kitchen Remodel
Kitchen & Bathroom Remodel

+133

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for HQ Remodeling & Design
HQ Remodeling & Design
5.0(
21
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"My husband and I hired HQR to remodel our old house. We wanted to change the layout, new kitchen, remodel the bathrooms, and new floors. HQR did a great job from the design to the finish touches. The project took a bit longer than expected, mainly because the old house had a few surprises needed to be addressed. We can happily recommend HQR, Eli, Eric, and all the rest of the team."
Front and backyard remodeling with new spa, BBQ, patio cover, fire pit
Front yard remodeling
After
After
Full backyard project + spa

+234

5 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Coastal Kitchens & Baths Inc
Coastal Kitchens & Baths Inc
4.6(
73
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"It’s hard to find an expert contractor that is also honest. John ensures his team produces high quality work. He’s there everyday to make sure it’s done right. The job was done expeditiously despite that his team was in high demand. It was much less stressful for us with his process to get everything delivered before the actual construction began. We love our new area so much that we hired him for our two bathrooms upstairs next."
SLAB MARBLE
LEVIN
EVANS
EVANS
Before

+7

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Orange Home Builders Inc.
Orange Home Builders Inc.
5.0(
11
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"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."
The Bear Paw Project
The Bear Paw Project
The Bear Paw Project
The Bear Paw Project
The Bear Paw Project

+319

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
.
.
.
.
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
10
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Dealing with contractors is never easy, and Ben is no pushover, but with very few exceptions, Ben and his crew do what they say they are going to do when they say they are going to do it, and they do it very well. What else can you really ask for from contractors. He's organized and a person of integrity. I liked that he sent a Google chart with supplies to purchase that we could work together that helped me figure out what kind of parts and tiles to purchase. Great experience and our bathrooms are amazing."
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+74

78 neighbors recently requested a quote
Avatar for Laguna Bay Developing
Laguna Bay Developing
4.7(
13
)
Addition to Existing Structure - Build

Serving Corona Del Mar, CA and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Customers say: True professional

"David and Team are amazing. They constructed a 500 sq ft master suite addition for us. The craftsmanship was excellent, workers were kind and respectful. David is extremely communicative, transparent, and had staff working every day (which does not always happen with contractors as sometimes they just don't show up). Another big plus was David did not nickel and dime for everything, including small adjustments to the plan, making the process much less stressful. We really appreciated the relationship and could not be happier with the final product. David is definitely now our "go-to" for any housing projects we need done."
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+287

Response time9 hrs
Response rate100%
14 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Corona Del Mar, CA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Corona Del Mar, CA homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.