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Find Addition to existing structure builders in California

Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.6(
64
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"From my very first phone call, Tim was extremely helpful and eager to assist, clearly explaining the process and answering all of my questions. Jim visited first to assess the project, and I explained that the work would involve remodeling an existing built‑in furniture unit and transforming it into a functional home office. He fully understood the scope and offered practical input based on his experience. Jim completed the work on time and to a very high standard, with excellent attention to detail and overall quality. The transformation from the original built‑in to the finished home office exceeded my expectations, both in terms of craftsmanship and functionality. It was a pleasure working with Tristate from start to finish, and I would not hesitate to highly recommend them."
Remodeling - General Project
Before ☹️
Remodeling - General Project
After! !
Additional Photos

+5

12 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Turner Builders
Turner Builders
4.6(
8
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

In business since 2001

Customers say: Super punctual

"Our time with Turner Builders has been amazing from start to finish! They demolished our old porch and built a beautiful screened-in porch. Dave and Bob were fantastic to work with—Dave had great ideas and Bob kept us updated every step of the way. We're thrilled with our new porch and can't wait to work with them again on future projects. Huge thanks to the whole team!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Complete Structural Installation
Complete Structural Installation
3.6(
192
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"My home cracked and popped horribly even walking on my wood floors. After the issue of structural support columns not being effective, the crew came in and fixed the problem in on day. No more stuck doors or cracks so loud in the middle of the night it sounded like a gunshot. Beautiful job and great price."
Response time2 days
Recommended by88%of homeowners
Moreland Homes, LLC
3.5(
31
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

In business since 1996

Credit card accepted

Customers say: Quick response

"Jason and his crew did an outstanding job on our room addition (sunroom). People we know commented on Jason's excellent craftsmanship. In addition, Jason was always open to our feedback and displayed excellent customer service. We are very happy with the finished work and we would highly recommend Moreland Homes!"
Response time3 hrs
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for G & F Home Renovations, LLC
G & F Home Renovations, LLC
4.3(
6
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Gary and his team did a fantastic job on our deck. The craftsmanship is second to none. I think our entire street is talking about how great the deck looks. Very fair price as well!! Definitely recommend Gary and his team! If we have another job his team can do we will be calling him back!"
New deck with porch roof
New deck and porch roof
New porch roof
New deck and porch roof
Before new deck and porch roof

+1

Response time2 hrs
Response rate85%
Recommended by83%of homeowners
Glory Construction Group
New to Angi
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

Approved

Free estimates

Credit card accepted

Glory Construction Group is a trusted general contractor with 25+ years of experience delivering reliable, high-quality construction services for residential and commercial projects.\n\nWe specialize in new construction, renovations, and full project management—completed on time, on budget, and built to last.\n\nKnown for our professionalism, skilled craftsmanship, and strong client relationships, we take pride in getting the job done right the first time.\n\nLet’s build something great. Contact Glory Construction Group today.

Avatar for Hogeland Construction Company, LLC
Hogeland Construction Company, LLC
4.9(
63
)
Addition to Existing Structure - Build

Serving California, KY and surrounding areas

In business since 2000

Free estimates

Warranties offered

"I hired Bryan to remodel the small master bath in my condo. I originally contacted him in 2018, but due to other issues within my home I had to place this project on hold. One year later I contacted Bryan again, and he was ready to place me on his schedule in two weeks. The price was just slightly higher from the original quote, which was to be expected. His contracts are strait forward and easy to understand. He and his crew are great. They were respectful of the time they started/finished daily due to parking restrictions in my area. Cleaned up the work area every day. Any issues he encountered were discussed so there would be no surprises at the end. They are pros in every sense of the word. The finished product looks great. If I had more projects I would definitely hire him again."
Visit us at www.hogelandcincy.com and view our Project Gallery’s!
Response time1 day
Response rate100%
2 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in California, KY

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 California, KY 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.