Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Bethel Island, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Bethel Island

Avatar for Streamline Renovators LLC
Streamline Renovators LLC
4.7(
12
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 2019

Free estimates

Warranties offered

"We hired Streamline to replace a support beam in our kitchen that was too small. They came out and looked and gave us a quote. They started on time and stayed until the job was done. It took several days, but Mark and Harry were in constant contact and communication with them was great. We didn’t have to worry about the little things that pop up on jobs like this. They did exactly what they promised and even came back a few extra times to make sure it was perfect. Everything about this team was just wonderful. My wife and I are extremely grateful for their effort and would absolutely hire them again "
2nd Bathroom
Glenville San Jose CA
Glenville San Jose CA
Hollister Kitchen Remodel
Front Entry with Custom Door

+73

Response time3 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Taragano Design and Build
Taragano Design and Build
5.0(
4
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 2025

Free estimates

Warranties offered

"Working with yaniv has been fantastic front to back. He is on top of every detail and has exceed our expectations in regards to quality and timeline. He has guided us in the right direction with every step. Whether it was small things like how to set up electrical or broader topics like the design of our bathroom he has been so knowledgeable and clearly customized his approach to what he knows we want and need. We absolutely work with him again. "
Guest Bathroom
Primary Bathroom
Bathrooms in San Ramon
Bathrooms in San Ramon
Bathrooms in San Ramon

+15

Response time7 hrs
Response rate99%
16 neighbors recently requested a quote
Avatar for Golden State Home Solutions LLC
Golden State Home Solutions LLC
5.0(
6
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 1983

Free estimates

Credit card accepted

"We found Golden State HS after our last contractor didn't quite meet the standards and really put a bad taste in our mouth in regards to contractors. All of that changed once we decided to work with Lilith and her team who not overseen the project but ensure our new home was built beautifully and even better than we could have imagined it. We loved how thorough Golden State HS's team communicated every step and the reality of the process. Now we not only have a wonderfully constructed home with a pool, tennis court and beautifully landscaped property (they do it all), but we have what really feels like home. I would not only be reaching out to them for my next project, but i will also be referring them to everyone we know."
SF- Mutli Building HVAC
SF- Mutli Building HVAC
Water Line Replacement
Water Line Replacement
Partial Kitchen Install

+22

6 neighbors recently requested a quote
Avatar for Waters Construction Co.
Waters Construction Co.
5.0(
4
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

Free estimates

Emergency services offered

Warranties offered

"Michael and team did such an amazing job on our bathroom remodel. They took our tiny, dysfunctional bathroom and turned it into a true master bathroom oasis in a short amount of time during the holiday season. When they had the space down to the studs, Michael sat down with us and discussed in detail the best possible use of the space and we couldn’t be happier with our final decision after going through the options. Michael was great at communicating and we still stay in touch to this day, which we truly appreciate. Great team who does great work and I will absolutely be giving Waters Construction a call for any and all future home renovations. I’ll let the pictures do the rest of the talking. "
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+14

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for SUNRISE CONSTRUCTION & HOME IMPROVEMENT, INC.
SUNRISE CONSTRUCTION & HOME IMPROVEMENT, INC.
5.0(
1
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 2009

Free estimates

Emergency services offered

"Water heater started leaking in my Ford unit department building, Monday morning. Tuesday morning before noon the job was done in the water heater is replaced I use this company every time I have issues with either my personal home or my rental properties. They consistently do perfect work. I highly recommend "
Call now at (650) 281-4221
Call now at (650) 281-4221
Bathroom remodel
Kitchen remodel
Kitchen remodel

+6

Response time1 day
3 neighbors recently requested a quote
Avatar for Red Line Remodeling & Design, LLC
Red Line Remodeling & Design, LLC
5.0(
1
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

Free estimates

Warranties offered

Customers say: Quick response

"Amazingly well! Excellent communication about this huge job, nicely balanced with other customer’s needs, Redline not only did an excellent job but lots of education and information about options. They were very accommodating of surprises, and thorough but efficient at predicting costs. Couldn’t have asked for more competent work at a fair price."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos

+3

Response time2 days
Response rate98%
8 neighbors recently requested a quote
Avatar for BNO Builders
BNO Builders
5.0(
3
)

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 2005

Free estimates

Credit card accepted

"BNO Builders did a fantastic job on our home renovation. Nestor, our contractor, was a knowledgeable and compassionate professional who walked us through the whole process from the start to finishing the smallest details. He made sure everything was done to a high standard. The workers were all very respectful of us and the property. And they finished our whole townhome faster than any of the other contractors quoted. We would choose BNO over and over again so long as Nestor would be our contractor. We put our full trust in him, and he came through every time."
kitchen
outdoor patio
cover patio
Response time3 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Tech Line Construction Inc.
Tech Line Construction Inc.
New to Angi

Serving Bethel Island, CA and surrounding areas

Angi Approved

In business since 2020

Free estimates

Warranties offered

Welcome to Tech Line Construction, your trusted partner in enhancing your home and transforming your wishes into visual and solid realities. With over a decade of unwavering dedication and a commitment to excellence, we have proudly served our clients in delivering top-tier construction solutions.\n\nWe specialize in providing top-notch services for residential and commercial projects. Our commitment to professionalism, quality, and meticulous attention to detail sets us apart from our competitors. Choose Tech Line Construction for your next construction project and experience the highest level of service and craftsmanship.\n\n\n\nBay Area General B Contractor \n\nJose Rodriguez ( General Building contractor ) \n(510)798-5869\nOffice@techlineconstruction.info\nTech Line Construction inc\nTechLineconstructiondesign.com\nCSLB # LIC 1094361\nCommercial liability &Worker comp. \nInsured & bonded

20 neighbors recently requested a quote
Showing 1-10 of 11
FAQs for addition to existing structure building service projects in Bethel Island, 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 Bethel Island, 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.