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Top-Rated Addition to existing structure builders in Ladera Ranch - Updated Nov 2026

Kyle Beym Home Improvement
4.4(
419
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We had a 50+ year old home that had not been touched since it was built. We planned an install to include new tub/shower, toilet & sink/vanity. Unfortunately, the floor in the upstairs bath had been repaired by the previous owner due to an on going (unknown to us) leak. So in addition to the planned remodel, we had to have the sub-floor removed & replaced. Kyle gave us the best bid and was able to easily work around our ever changing schedule. Kyle provided recommendations & measurements for the supplies and we were able to choose and purchase what we preferred. Kyle's crew was professional & polite. Everyday, they worked long hours, cleaned up and would let us know when they would be returning. In addition to that, the work was outstanding and exceeded our expectations! Professional, pleasant, precise, meticulous and beautiful! We have no reservations hiring Kyle Beym Home Improvement for any future remodel project."
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+18

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Laguna Bay Developing
Laguna Bay Developing
4.7(
13
)
Addition to Existing Structure - Build

Serving Ladera Ranch, 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
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+287

Response time9 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for ProHome Remodels
ProHome Remodels
4.9(
12
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Benji and the ProHome Remodels team completed a room addition for us and did a great job. Benji did a great job managing the project and communicating updates clearly. We're very happy with the quality of the work and the new space looks like it was always part of the original house. We really appreciated Benji’s professionalism and attention to detail, we highly recommend him and would hire him again."
Bathroom Remodel
Jackson Project
Jackson Project
Jackson Project
Jackson Project

+1

3 neighbors recently requested a quote
Avatar for Manifest Construction Inc.
Manifest Construction Inc.
5.0(
17
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

"The whole Manifest team was great to work with! Josh made my vision come to life and made a stressful process easy and seamless. Communication was also top tier. Couldn't be any happier with my kitchen remodel. His team also repiped our entire house without any issues, which included a perfect repair of the damage/paint afterwards - was like nothing happened. Will definitely continue to use Manifest construction moving forward and recommend to all my family/friends."
Avatar for McGee Construction
McGee Construction
4.6(
14
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Offers commercial services

"I had an excellent experience working with Larry McGee and his team at McGee Construction for my home remodel. From start to finish, Larry was professional, attentive, and dedicated to ensuring every detail was perfect. His crew was hardworking and respectful, completing the project on time and within budget. I’m absolutely thrilled with the results and highly recommend McGee Construction for any remodeling needs!"
Shower Remodel - Long Beach
Heather Home Remodel
Heather Remodel
Rolling Green Remodel
Zucker Home remodel

+61

10 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Pegasus Remodeling, Inc.
Pegasus Remodeling, Inc.
4.8(
16
)
Addition to Existing Structure - Build

Serving Ladera Ranch, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"We performed a whole home renovation inclusive of a bathroom addition. We needed design and build services for a 1960s home. The team was extremely professional and communicative which made for a smooth and thoughtful experience. The team was very organized in their execution and ensured all the decisions were made in a systematic fashion making the process feel easy. The day to day work staff was so respectful of my family as trades came in and out. For such a large project, it felt easy and detail oriented. We love the final product. It is absolutely beautiful."
Laguna Beach, Coastal
Laguna Beach, Coastal
Turtle Rock
Turtle Rock
Turtle Rock

+18

Response time1 day
Response rate94%
Recommended by66%of homeowners
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FAQs for addition to existing structure building service projects in Ladera Ranch, 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 Ladera Ranch, 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.