How much do addition contractors typically cost?
- Danville, California Average$98,346
- Typical Range$20,000 - $100,000
- Low End - High End$5,800 - $300,000
Major Home Repairs, Additions to Existing Structure, Remodel Bathroom , and 1 more
"For over six months, we interviewed six different professional and well recommended contractors for our master bathroom remodel. Sami arrived representing Future Vision, and immediately I realized that he not only LISTENED to my ideas and my vision, but he also HEARD what I wanted. He expanded on my original ideas until we all three agreed (including my reluctant husband) on the FUTURE VISION for our master bathroom. He helped us with the selection of tile, trim, grouting, shape and colors for the remodel. He accepted my ideas of the barn doors for both the vanity entry as well as for the closet door. He allowed my husband to design a somewhat 'heart shaped' type bench for the shower which allows us more room for entering and exiting the shower. It is so utilitarian as well as an interesting and very innovative design. Even though we had a few 'hiccups,' Sami and Dilbert met every challenge and solved each problem. They were prompt upon arrival and stayed long after day's end. They were dedicated and committed to pleasing us every step of the way by accepting our ideas and concerns. It actually turned out to be a wonderful collaborative project. I had warned that my husband 'crosses every T" and dots every i,", but there were no problems whatsoever. Sami had made some promises, and I was somewhat skeptical from my HGTV viewing experiences. However, there were no last minute surprises, and Sami was true to his word! Both Sami and Dilbert are excellent representatives for Future Vision, and I would not hesitate one minute to hire Sami as project manager again. They receive 5+ Stars and will be highly recommended to friends, neighbors and anyone who needs to hire an excellent contractor. GREAT JOB for Sami, Dilbert, Alex and Pablo -- four of the best anyone could ever hire!! M & G Danville, CA 6-7-16 How about 6 ******s!!"
Margaret/Gordon B. in June 2016
Decks and porches, Kitchen Remodels, Bathroom Remodels , and 2 more
"What a wonderful seamless experience from end to end. I reached out initially to get a bid on two closets that needed to be updated with shelving to create extra storage and more of an aesthetic look. I was able to communicate the request via photos with examples of what my vision was (lots of Pinterest ideas). I got an estimate of cost within 2 days with some minor tweaks with his recommendation. He is fairly priced, got the work done the next weekend, he was professional and made sure the supplies he used were of quality and durability. All in all my daughter's room closet and my master closet was brought up to date and more efficient. So happy to have met Anthony and will return as a client for future projects."
Noor H. in October 2024
Plumbing
"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"
4314209EBFA2FA04DE77A188295F203DD3F17F5B8173E26521889FA201968385 B. in February 2025
General Contracting
"Very honest company, and complete the job in a thoroughly way."
Francis M. in January 2022
Additions, Major Renovations, Kitchen Remodels , and 12 more
"The project manager was really great. He took care of everything. Was very responsive when I had questions, got back to me quickly."
Joanne .. in March 2021
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
Concrete, Painting, Roofing , and 1 more
"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
Jackson M J. in December 2024
Roofing Repairs, Deck Builds, Roofing Installs , and 5 more
"Project Manager was very efficient. Giving Ideas on where to purchase Items For the remodel. There were additional order changes along the way that the Project manager arranged to be completed along with the original project. We enjoy the new Bathroom."
63117F520AD552B6474848683168ED83634CE91841F869A9D886D56EDFDA6134 7. in March 2025
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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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Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
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.
Danville Addition & Remodeling Contractors are rated 4.7 out of 5 based on 311 reviews of 311 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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