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Find Addition to existing structure builders in Fullerton

Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.6(
278
)

Serving Fullerton, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"Our initial meeting with Suj was great. Initially, we had in mind a much larger job. He had quoted us $3000 for the closet demolition / wall rebuild (non-load bearing), packaged with several other items. Together with the fee for drawings ($4000) and permits, this was a bit higher than we anticipated. However, we decided to go with Suj due to his responsiveness and professionalism. Out of our other quotes, Suj’s pricing was middle of the pack - not the cheapest or most expensive. When the drawings were complete and evaluated, he gave us an updated cost of $6000 over text message. The scope of work had changed, and this was no longer part of a bigger project - understandable. The issue was when he gave us the official estimate a week later and up’d the price once again to $9000. When asked what happened, his exact words were “well, I need to get paid too”. He had weeks to consider before quoting the $6000 and nothing had changed since then. The extra $3000 may be insignificant compared to most renovation costs, but for us in our first home, this was back breaking. We continued with Suj since we were already locked in and well past the 3 day cancellation period. Their work for the most part was exceptional. The new wall blended perfectly into our existing structure, and the ceiling patch was also well done. The problem here was the floor. They had dug up a 1” deep pit in the floor, likely to remove the wall studs. However, they did not patch the floor or even let us know this was going to be an issue. We were never told about the pit until I decided to check in on their progress one day towards the end of the wall build. This required us to pay a handyman to come in next day on a weekend to patch the concrete since we had cabinets being installed the following Tuesday. Suj was aware of this and did not believe it pertinent information. Overall, Suj and SoCal Builders do quality work, but the issues in pricing consistency lost us before the work even started. Not even telling us that we’d be left with a 1” deep pit in our floor after was another huge issue which should’ve been brought up much earlier. This was our first experience with a contractor and I’m not sure if this is typical or not. However, it’s enough to make me doubt I’d contact them for any future work."
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

+545

39 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for HA My Design, Inc.
HA My Design, Inc.
5.0(
378
)

Serving Fullerton, 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 rate98%
4 neighbors recently requested a quote
Kyle Beym Home Improvement
4.4(
418
)

Serving Fullerton, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Kyle and his team are top notch in their field and to say that I’m satisfied with their work is an understatement. Kyle’s crew was always on time during the duration of this renovation, responsive to all inquiries and I highly recommend them for any renovation project. I will surely use Kyle again in the future!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time11 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NEW LIFE CONSTRUCTION
NEW LIFE CONSTRUCTION
5.0(
5
)

Serving Fullerton, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They were very professional and prompt in getting back to us. They were very detailed oriented. He got the job done on time and they did a very good job. He had a good ethics, and he was very trustworthy. They were easy to work with and had a good design."
Powder room remodel
Powder room remodel
Powder room remodel
Powder room remodel
Powder room remodel

+7

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Skyline Konstruction
Skyline Konstruction
4.9(
11
)

Serving Fullerton, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Skyline construction did an excellent job. Juan Munoz was a great contractor. We wanted to build an ADU but didn’t know who to trust. The workers were neat and careful. Every worker treated us with respect and we’re very friendly. I would highly recommend them to any of my friends or family."
Restroom
Home remodel
Laundry
Home remodel
Laundry

+93

Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D2A Construction Inc
D2A Construction Inc
4.6(
16
)

Serving Fullerton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We hired D2A Construction to build a detached ADU on our lot, and I’m still in shock at how smoothly everything went. Dani was an incredible project manager — responsive, honest, and always willing to take the time to answer our million questions. He kept the entire job running like clockwork, even when we had a few unexpected city inspection delays. His team was fantastic and the craftsmanship was solid across the board. We now have a modern, fully functional unit that we’re planning to rent out. It blends beautifully with the main house, and people can’t believe it’s a new build. If you want a company that actually delivers what they promise, D2A is it!"
Remodeling - Kitchen Project
Remodeling - Kitchen & Bathroom Project
Remodeling
Remodeling - Kitchen Project
Remodeling - Kitchen & Bathroom Project

+11

Response time8 hrs
Response rate97%
Recommended by93%of homeowners
Avatar for YB Builders Group Inc.
YB Builders Group Inc.
5.0(
8
)

Serving Fullerton, 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

+47

26 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
35
)

Serving Fullerton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel exceeded our expectations, providing us with a beautiful and highly efficient space for cooking and gathering. We're thrilled with the results, as the new design seamlessly integrates style and functionality."
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+1

Response time6 hrs
Recommended by19%of homeowners
Avatar for AMERICAN PROFESSIONAL BUILDER'S INC
AMERICAN PROFESSIONAL BUILDER'S INC
5.0(
18
)

Serving Fullerton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We recently hired a construction company to complete an addition on our home, and we couldn?t be happier with the results. From the very first consultation to the final walkthrough, their professionalism, transparency, and attention to detail truly stood out. The team took the time to understand our vision and offered thoughtful suggestions that improved both the design and functionality of the new space. Throughout the project, communication was clear and consistent. We always knew what phase we were in, what to expect next, and any questions we had were answered promptly. The quality of workmanship exceeded our expectations. The addition blends seamlessly with the original structure of our home?it looks and feels like it was always meant to be there. The crew was punctual, respectful of our property, and kept the worksite clean and organized each day. We highly recommend this company to anyone considering a home addition or renovation."
Finished outdoor patio remodel.
Finished outdoor patio remodel.
Finished concrete patio.
Finished outdoor canopy.
Finished outdoor patio remodel.

+39

Response time5 hrs
Response rate97%
12 neighbors recently requested a quote
Newland Construction, Inc.
4.2(
21
)

Serving Fullerton, CA and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"Newland Construction did a room addition, built a new kitchen in the addition, added a new roof, new windows and doors and exterior stucco. We went from a small cramped kitchen to a huge new open concept great room. This was a major transformation. We now have tons of storage and counter space. The new windows and doors look great and really help keep the house cool which we are noticing now in the middle of a heat wave. I don't know how we ever lived without these improvements. Thanks Newland!"
 Day Residence - Fullerton
Before
 FINAL
Front
 Front

+36

Response time1 day
Recommended by93%of homeowners
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FAQs for addition to existing structure building service projects in Fullerton, 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 Fullerton, 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.