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Top-Rated Addition to existing structure builders in Manhattan Beach - Updated Nov 2026

Avatar for Bridgestone Construction Inc.
Bridgestone Construction Inc.
5.0(
60
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I used Jeremiah and his crew for a new bedroom, bathroom, and mudroom addition to the back of our house. Our project had a unique challenge that arose once we learned that our house was deemed a historical property by the city. He was flexible in scheduling as we waited on the city to approve our plans. Everything moved very quickly as his team built the addition. The entire building crew and subcontractors Jeremiah used were professional and polite and worked with us. Overall, I would use Bridgestone Construction again and recommend them to anyone looking for a general contractor."
Home Development
Bathroom Remodel
Kitchen Remodel
Residential Development
Residential Development

+2

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for HA My Design, Inc.
HA My Design, Inc.
5.0(
379
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Customers say: True professional

"I hired Golan and H&A My Design to build an addition to my house. Golan was very professional, helpful, communicative and honest. He listened to my suggestions and gave me some great advices. The project was finished ahead of schedule and I am completely satisfied with the outcome. Highly recommend Golan and H&A My Design!"
After
Kitchen Remodel+Fireplace
Complete Home Renovation
Complete Kitchen Remodel
Complete Kitchen Remodel

+526

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Stone Age Design & Build Inc
Stone Age Design & Build Inc
4.7(
106
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2005

Customers say: True professional

"Fantastic! This was our second experience for a remodel with Lou Phillipe and his crew at Stone Age Design and Build and it was smooth and a very satisfying experience. They are highly professional, responsive and do very high quality work. The end product was everything we wanted. The team of Daniel, Carlos, Jose and many others are amazing with very careful attention to detail. They have become like family for us. We can't imagine hiring any other group for a remodel. They are not cheap but the high quality of their work is excellent and they stand by their work. They will come back if anything needs tweaking or adjustment."
Hermosa Beach Residential Remodel
Hermosa Beach Residential Remodel
Hermosa Beach Residential Remodel
Hermosa Beach Residential Remodel
Hermosa Beach Residential Remodel

+162

Recommended by98%of homeowners
Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
310
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"After several long years of designing and permitting our home remodel during the pandemic, we were searching for a good contractor to build out our remodel and second story addition. Avi and David were wonderful; very thorough in explaining the process, answering all of our questions, and settling on a price that was reasonable and within our budget. During the building process, David was very responsive, available, and receptive to changes and last minute decisions made along the way. The project took longer than anticipated and there were some unexpected setbacks, but David and Avi worked quickly to fix issues and keep the project moving forward. At the end of the project they were very responsible about making sure we were satisfied with every last detail before completing the project. Our new home is beautiful and we're very happy with how it turned out, thanks to David and all the crews at So Cal Builders."
Completely renovating both the guest and master bathrooms. In the master bathroom, we're installing a spacious walk-in shower featuring dual black-finished shower heads, elegant floating benches, and marble wall tiles. Meanwhile, the guest bathroom will have a sleek built-in tub and stylish hexagon tiles.
This project involved adding a new master bathroom to the existing house. The shower features sleek white subway tiles complemented by striking black fixtures and shower door hardware. The bathroom floor is adorned with elegant white marble tiles, providing a seamless and luxurious finish. A white shaker vanity topped with a white marble countertop completes the space, creating a clean and sophisticated look.
Experience a whole new level of indoor-outdoor living with the Torres Residence Backyard Remodel. This project highlights the addition of a kitchen sliding door, seamlessly merging your interior and exterior spaces
We remodeled the current kitchen, incorporating the addition of a new sliding door to establish a seamless indoor-outdoor living area
New pool with Baja bench and spa. New pavers, aluminum patio cover and built-in BBQ in the backyard

+563

42 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
63
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Working with Nathan & KN Remodeling was the best decision we made when undertaking our garage conversion job. Nathan understood exactly what we wanted, knew our budget parameters and provided us with a range of options that helped us stay within what we were seeking to spend. We wanted it to be NICE, but didn't need to over-do any of the finishes and spend needlessly on areas that were going to be used in-frequently. The end result was fantastic. The workmanship was of the highest order, the job was executed efficiently and with constant communication and oversight. The whole job was stress free and delivered on time. I can't recommend KN Remodeling highly enough!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Creative Home Remodeling Group Inc.
Creative Home Remodeling Group Inc.
4.7(
257
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"If you need an addition built on your house, I'd highly recommend you give Creative Remodeling a call. We used them to add a master suite which makes our house much more livable. We've also decided to add decking in the back yard off the the back of the house. Oh, and this was after working with them during Covid on a kitchen and 2 bathrooms. So that makes us repeat, on repeat, on repeat customers. The work is quick, to a good quality, and they listen to what the customer wants and have dealt with the odd snafu without any push back. Highly recommended."
Complete Kitchen with White and Blue Cabinets
Complete Kitchen Modern Kitchen With Botcher Island
posses of the kitchen remodeling
Modern ADU, large space with studio and 1 bathroom, big windows
White Kitchen Cabinets

+427

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for HIC Builders, Inc.
HIC Builders, Inc.
5.0(
12
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We had 1500 sq ft of turf installed in our backyard. It was pricy, but all turf is pricy these days AND these guys are awesome to work with. They are complete professionals and absolutely know what they are doing. Having dealt with a lot of unreliable contractors, we’ve decided we will pay extra if it means I’m getting a pro experience with no headaches. They arrived at all meetings on time and prepared. Their payment plan was reasonable. We were able to book the installation pretty quickly; about a week after we decided to move forward. The installation team were professional, efficient, cleaned up and did it all in one day! They were also able to work around existing sprinklers that I wanted to keep operational."
Roof & exterior paint
Working on the gas line
Artificial turf project
Roof & exterior paint
Roof & exterior paint

+53

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
13
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We hired Ben to remodel our living room and kitchen, which included adding approximately 300 square feet, creating an open floor plan, and removing an enormous brick fireplace in the center of our house. From day one, Ben was amazing to work with. He was on budget, on schedule, professional throughout the entire project, and consistently anticipated potential issues before they became problems. His wealth of experience was incredibly valuable when it came to making decisions along the way, and he was always willing to offer thoughtful advice and guidance. His entire team was fantastic as well: professional, respectful, and clearly committed to doing quality work. We couldn’t be happier with the results and our experience working with Ben. We highly recommend Ben for any remodeling, building, or construction project!"
Bathroom Remodel
Master bathroom
Master bathroom
Master bedroom
Kitchen Remodel

+74

51 neighbors recently requested a quote
Avatar for Platinum Home Builders & Design, Inc.
Platinum Home Builders & Design, Inc.
5.0(
75
)
Addition to Existing Structure - Build

Serving Manhattan Beach, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I recently used Platinum Builders for a new home addition and had a very positive experience. As an engineer with extensive experience building and renovating homes, I originally planned to manage the project myself and subcontract each phase. However, with frequent work and travel, I realized I needed a turnkey solution. Devon, my project manager, was professional, honest, responsive, and worked around my schedule. Although two other quotes were substantially lower, I chose Platinum because of my confidence in their team. The footing and framing crews were excellent. When quality issues arose during finishing, Devon quickly addressed them. I would definitely choose Platinum Builders again."
DRIP EDGE FLASHINGS
SURE NAIL TECHNOLOGY SHINGLE BY OWEN'S CORNING
TITANIUM UDL 50 UNDERLAYMENT
INSTALLATION OF NEW COOL ROOF SHINGLES
SYNTHETIC ROOFING UNDERLAYMENT

+80

Response time11 hrs
Response rate93%
Recommended by88%of homeowners
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FAQs for addition to existing structure building service projects in Manhattan Beach, 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 Manhattan Beach, 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.