How much do addition contractors typically cost?
- Dublin, California Average$98,346
- Typical Range$33,000 - $98,346
- Low End - High End$5,800 - $300,000

Renovations, Landscaping, Roofing , and 1 more
"Good service, competitive prices, completed the project on time!"
BFF70485135C547322B677792B3900D8B08BCD88960903699A3B0B6E7B6E205A 7. in December 2024

"Yes. The remodeler was on time, worked efficiently, cleaned up after himself, and because Eric was experienced in remodeling, he knew exactly what to do so everything went smoothly. Thank you. The bathroom looks great!"
Keith B. in December 2024

Deck Building, Home Remodeling, ADU units , and 8 more
"This experience was my first remodel and it was fantastic. Sarmento Bros were very professional and kind. They guided me through the renovation process. They don’t start working unless they have all the materials which makes the renovation go by fast. Very clean and courteous people. I will be using them in my future projects."
3922F33BD90A81CA2A4C4CD3EA2CE91C7B7B422F116BF796FCEE306020A57561 A. in April 2025

"Our goal was to build a structurally safe garage storage loft. Juan and Julian were a great team to work with. They were very professional and organized- they gave us a quote and clearly communicated what the plan would look like from beginning to end. They guided us on the items that we needed to buy prior to starting the work in order to complete the project within the estimated time. They suggested modifications that were minor fixes but made the layout make more sense in terms of placement. Their crew finished a day ahead of schedule. They kept a clean work site and the quality of the results were great. I would gladly work with them on another home project in the future!"
EBABC7A0D13C4DE5CA11356AAF0B818C12DC9BBF30D09A9E51A909FD2310CA9C D. in April 2025

Additions to Existing Structure, Custom Home Builder, Kitchen - Remodel
"John is what you want and expect from a professional contractor. He was on time, friendly, honest, and most important, he does great work. He remodeled our master bathroom and did a very outstanding job, and the price was very fair. He also gave us great recommendations on product and procedures. If you are in his working area, I would not hesitate to give him a call."
Jay G. in August 2017

Building Additions, Interior Remodeling, Painting , and 10 more
"Idan and the crew from Bear Remodeling were professional from the beginning to the end of the project. Idan communicated constantly and throughout the project and the results were better than expected in the full remodel of an upstairs bathroom. We will be using Bear Remodeling for our next project!"
Sean H. in December 2020

Remodel
"Victor and his crew do great work and they are easy to work with."
james S. in July 2020
Kitchen Remodels, Decks & Patio Covers, Bathroom Remodels , and 7 more
"From the beginning I was told what would happen each day of the project - and it did. The completed garage was even better then I had invisioned. Everything was smooth and within the inital price that was agreed upon. Very nice guys!"
susan O. in December 2012

Electrical, Troubleshoot,Recessed Lights, Under cabinet Lighting, Puck Light, Service Change, Plugs, Interior & Exterior Trim, Deck & Porch - Install, Replacement & Repair , and 2 more
"We hired Wilson to install a dog door on an exterior (stucco) wall of our new home. He was very professional. He showed up on time, did the work, and cleaned up afterwards."
Peter D. in November 2013
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Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
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Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Dublin Addition & Remodeling Contractors are rated 4.8 out of 5 based on 341 reviews of 341 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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