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Find Addition to existing structure builders in Castaic

Avatar for Evergreen Construction Group, Inc.
Evergreen Construction Group, Inc.
4.7(
16
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I contacted Evergreen Construction Group I had them come out and give me a quote for my master, and guest bathroom. Yan came out to my house with in a few days of reaching out, he gave us our quotes and we chose to go with Yan and Evergreen Construction Group. Yan was amazing at getting a team to come to the house within a few days to start the guest bathroom. Once they finished that they started our master bathroom. Yan checked in everyday to make sure everything was on track. They were very clean, always before they left they made sure to clean up after themselves. They gave me a time line and they completed a week before the time line they gave me. I would highly recommend Evergreen Construction Group, Inc."
Project Photos
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Project Photos

+12

Response time4 days
42 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
4.7(
201
)

Serving Castaic, 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

+515

34 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.9(
40
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The KN Remodeling team did an excellent job at our home completely remodeling 3 bathrooms, painting our entire home and rebuilding a huge planter outside. We trusted them in our home while we are out of town almost the entire time. We hired them back to do additional work in our home that they did quickly and expertly. The team was professional, very friendly, worked quickly, quietly, cleanly, and I would highly recommend them. "
Additional Photos
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+48

Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Unique Home Design & Remodeling
Unique Home Design & Remodeling
5.0(
48
)

Serving Castaic, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Warranties offered

"I hired Unique Home Design to build an addition, big and not easy project but Steve and his team made it pretty simple. They were well organized, professional, efficient and helpful. Steve was very communicative and always ready to answer all my questions, listened my requests and gave me his valuable advises. The project was finished ahead of schedule and with no unexpected extra costs. I am super satisfied with result and high quality work, thanks for everything. Highly recommended contractor!"
M
Response time1 day
Response rate96%
145 neighbors recently requested a quote
Avatar for HIC Builders, Inc.
HIC Builders, Inc.
5.0(
11
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I am very pleased with the work done by Hic builders. Our initial contact was Josef. He came out and gave us a fair price to replace a wood fence, patio cover, and deck. Materials were sourced and brought in without delay despite supply shortages. My dad is a civil engineer and he noted the wood to be of good quality. He and his workers showed up daily, on-time until the project was completed. Every day the work area was left tidy and cleaned up. We live in a townhome. The only access to the backyard is through the front door and living area. His team covered our furniture and flooring. We will definitely call on Hic Builders in the future and recommend others to do the same."
Roof & exterior paint
Working on the gas line
Artificial turf project
Roof & exterior paint
Roof & exterior paint

+53

Response time2 days
Response rate98%
34 neighbors recently requested a quote
Avatar for I.N.G. Construction & Inv.
I.N.G. Construction & Inv.
4.7(
91
)

Serving Castaic, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"When it comes to house or condo or commercial construction, ING Construction should be your first choice. ING construction are quick, efficient, clean, high quality work you just wouldnâ t get with anyone else. We pass their name to everyone whoâ s looking for construction work to their home dwelling. A little historyâ ¦ My parents in Glendale, CA had a cold call 2009 when they needed to redo their bathroom to their 1927 Mission Revival house. Because of the excellent work my parents requested there services again in 2010 to renovate the whole house. In 2021 my husband and I needed the ceiling removed in our condo unit to see the termite damage. (Luckily it was very minimal.) and while it was open, put in recess lighting inside. We sold the condo this year (2022) and bought a house. Where we, once again, called ING Construction to do what the house inspector fixes were needed to the 1979 house up to code. We had a drain place in the back. New dedicated gas line to tankless water tank plus earthquake shut off valve to gas meter. Added bathroom fan vents to vent the moisture out. New vent pipe to the washing machine in the garage. New roof to the house plus adding solar, as well. They were extremely fast, and the quality is unmeasurable. We will always use them in the near future. (as in next year painting our house exterior as well as removing the popcorn off the living room ceiling. Besides the year after in remodeling our two bathrooms.)"
Bathrooms In Studio City
Los Angeles, CA - Custom Home Rebuild
Mt. Washington, CA  - Complete Kitchen Remodel
Malibu - Entire House Remodel / Kitchen
Pasadena, CA / Master Bathroom Addition

+681

Response time9 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for AMERICAN PROFESSIONAL BUILDER'S INC
AMERICAN PROFESSIONAL BUILDER'S INC
5.0(
15
)

Serving Castaic, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We recently completed our home construction project with this company, and the entire experience exceeded our expectations from start to finish. Building a house can be stressful, but their professionalism, transparency, and dedication made the process smooth and enjoyable. From the initial consultation through the final walkthrough, their team demonstrated exceptional craftsmanship and attention to detail. They took the time to understand our vision, offered practical suggestions, and kept us informed at every stage of the build. The project was completed on schedule and within the agreed budget, with no surprises along the way. The quality of work truly stands out. The finishes are flawless, the structure feels solid and well-built, and every detail reflects their commitment to excellence. The crew was respectful, punctual, and maintained a clean and organized job site throughout the construction. We highly recommend this construction company to anyone looking to build their home."
Finished outdoor patio remodel.
Finished outdoor patio remodel.
Finished concrete patio.
Finished outdoor canopy.
Finished outdoor patio remodel.

+39

Response time5 hrs
Response rate97%
13 neighbors recently requested a quote
Avatar for Universal Home Design, Inc.
Universal Home Design, Inc.
4.9(
19
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"My husband and I just finished a remodel of our guest house in Sherwood Forest. We used a company called Universal Home Design Inc. The contractor and owner of the company Ouriel Lousky was most professional in every aspect of the job. His crews were timely and most efficient in every way. He had his subcontractors lined up so the job was never lagging behind. I would recommend him to anyone who is planning on a remodel or a renovation. Mary V."
Additional Photos
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Additional Photos

+80

Response time3 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pacific Ocean Builders, Inc.
Pacific Ocean Builders, Inc.
5.0(
6
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"We remodeled both of our bathrooms with Pacific Ocean Builders this past summer. We live in a 1920â s coop building in West Hollywood which has a lot of requirements for renovations. (Lots of extra paperwork, licenses, letters, strict work hours, asbestos abatements, and they also had stipulations about which plumbers we could use). Pacific Ocean Builders were very accommodating and flexible about all of our buildings needs. Pacific Ocean Builders weren't the cheapest quote we received but the had the best upfront communication and expertise which we why we chose to work with them and It was a great decision because the bathrooms came out beautiful!! The craftsmanship was an excellent and the workers was very respectful of the other spaces in our apartment. They keep all the areas of the apartment they're using clean while working. The project did take longer than we anticipated but that had nothing to do with the Erez team. I had hold ups with the building, the required sub-contractors and the DOB which was aggravating but come with the territory of this type of renovation. All that said, our favorite part of working with Pacific Ocean Builders were the accessibility. They're always available to help corral the many different moving parts of the job and it was essential that we were always able to get in touch with someone who could give us updates and help at a moments notice. We would love to work with them again on future projects...''"
framing complete
addition
master shower
review the plans on site
addition

+85

Response time10 hrs
Response rate99%
3 neighbors recently requested a quote
Avatar for American Home Improvement, Inc.
American Home Improvement, Inc.
4.6(
197
)

Serving Castaic, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"I had a problem in my home where one bathroom was not enough for my family, and the extra space we had was poorly arranged and unused. I contacted American Home Improvement to add an additional bathroom and fix the layout issue. Their team explained the process clearly and helped plan everything in a simple way. They handled plumbing, flooring, and fixtures without delays and kept the work area neat and clean every day. The crew stayed friendly and respectful, which made the whole process stress free. The new bathroom works perfectly and solved our daily problem completely. I am satisfied with the outcome and I highly recommend American Home Improvement for anyone planning an additional bath project."
Marble counters, and doorway
Vintage chi with marble floors
Marble bathtub and floors
Marble counter and floors meet black
Marble counter

+490

Response time7 hrs
Response rate85%
434 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Castaic, 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 Castaic, 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.