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Find Addition to existing structure builders in Castro Valley

Avatar for Dynamicz Construction, Inc.
Dynamicz Construction, Inc.
5.0(
85
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Our experience with Dynamicz Construction for our kitchen remodel was absolutely fantastic. From the initial consultation to the final touches, their team demonstrated professionalism, expertise, and a genuine dedication to delivering top-notch results. They took the time to listen to our ideas and preferences, offering valuable insights and suggestions along the way. Dynamicz Construction's craftsmanship is unparalleled. Every aspect of the remodel, from the custom cabinetry to the intricate tile work, was executed with precision and attention to detail. They seamlessly integrated modern amenities with timeless design elements, creating a kitchen that is as functional as it is beautiful. Throughout the remodel, Dynamicz Construction maintained clear communication, keeping us informed of progress and any potential changes. They completed the project on time and within budget, exceeding our expectations at every turn. We are thrilled with our new kitchen and cannot recommend Dynamicz Construction highly enough. Their professionalism, expertise, and commitment to excellence truly set them apart. If you're considering a remodel, look no further than Dynamicz Construction â they will exceed your expectations and bring your vision to life with impeccable craftsmanship."
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel

+25

Response time1 day
Response rate99%
3 neighbors recently requested a quote
Avatar for OT Bay Builders
OT Bay Builders
5.0(
109
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"We needed more space for our growing family, and the addition they built blends in seamlessly with our original home. From permits to the finishing touches, everything was handled professionally. It’s like it was always meant to be part of the house!"
Broadway Kitchen Remodel
Broadway Full Kitchen remodel
Broadway Full Kitchen remodel
San Francisco Contemporary Kitchen Remodel
San Francisco Contemporary Kitchen Remodel

+81

Response time12 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Future Vision Remodeling
Future Vision Remodeling
4.9(
57
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Future Vision Remodeling is one of the most professional companies I have dealt with. Not only are the project managers punctual and knowledgeable, their office staff are diligent and handle any problem to the best of their ability. I would highly recommend hiring them for any project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+555

Response time7 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Skytech Builders
Skytech Builders
5.0(
21
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"As most of us know when we do a remodeling project, it is real hard to find good and honest people to complete your project. Fortunately, I found Leo and Yonathan from SkyTech Builders to help me with remodeling and repairing two of the bathrooms in my family's 4-Plex building. They were very honest, polite and helpful each step of the process from start to finish. The are very patient and suggested materials and design but always thinking about quality and your budget. Overall the experience with Leo and Yonathan was top notch and we were very satisfied with the finished product. We will definitely be using Sky Tech Builders for our future construction projects."
Master Bathroom Remodel in San Jose.
Kitchen Remodel in San Mateo
Kitchen remodeling in Fremont
Master Bathroom Remodel in San Jose.
Kitchen Remodel in San Mateo

+63

Response time1 day
33 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bay Easy Construction
Bay Easy Construction
4.3(
154
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Did just what I needed - added a 240 V circuit to my existing subpanel using liquid waterproof conduit, done in 2 hours, reasonable quote for the work, two thumbs up, would hire again! They also noticed an existing outlet that was not properly sealed near the area they were working and sealed it up!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time10 hrs
8 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for BEAR Remodeling Inc.
BEAR Remodeling Inc.
4.8(
34
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Customers say: True professional

"Bear Remodeling did an amazing job on my bathroom remodel. The team was nice, courteous and worked hard to get what I wanted. They paid attention to every detail and made sure the design matched my idea. They also did some interior painting and made the whole room look cohesive and stylish. I was so impressed I asked about adding a room to my house and they gave me some great ideas. If you need a contractor for any remodeling project, call Bear Remodeling!"
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Weather Safe
Outdoor Kitchen - Clayton

+84

Response time9 hrs
10 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Tech Line Construction Inc.
Tech Line Construction Inc.
4.9(
19
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I had a great experience from start to finish. They did such good work. I definitely recommend Tech Line Construction for your home remodels and improvements."
11 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for EA Home Builders, Inc.
EA Home Builders, Inc.
5.0(
22
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"After meeting with around 10 contractors, I decided to go with EA Homebuilders. Eric seemed honest and willing to do our remodeling the way we wanted it done. Great decision. Eric, Hector and crew were courteous and finished the job in the time they said it would be done, less than a month. We love our new bath/ shower. Highly recommend and would use again."
Modern kitchen in concord
Modern kitchen in concord
Modern kitchen in concord
Modern kitchen in concord
Modern kitchen in concord

+49

Response time5 hrs
Response rate99%
59 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Castro Valley, 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 Castro Valley, 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.