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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.3k+
    Verified subcontracting services reviews

Find Subcontractors in Castro Valley

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

"I love my new kitchen! Thank you Sky Tech Builders on such a great experience and high quality work you did for me. The project manager and his team were easy to work with and well organized. The project was finished within timely manner and within my budget. They did everything as they promised, thank you! I highly recommend Sky Tech Builders for any type of home remodeling work!"
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
Response rate100%
29 neighbors recently requested a quote
Bayside Builders Group, Inc.
4.9(
54
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I am glad that I hired Bayside Builders to do my home renovation project because the results are impressive! They were real professionals from start to finish and I can tell that they know what they're doing when it comes down to construction and design of any room in your house. Every aspect turned out great and I'm really happy with everything overall, from the layout of all the rooms to the color schemes. I would definitely recommend them as a contractor because they deliver outstanding results without wasting any time for those who are on a limited budget and deadline."
Response time5 days
1 neighbors recently requested a quote
Recommended by82%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

"Hired Tech Line Construction through HomeAdvisor and had a smooth experience. Professional crew and good quality results. They are doing work according to our exception."
23 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
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+1

Response time6 hrs
Recommended by15%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 2007

Free estimates

Emergency services offered

"Hired Tech Line Construction through HomeAdvisor and had a smooth experience. Professional crew and good quality results. They are doing work according to our exception."
Fremont
Fremont
Remodel
Beautiful Kitchen Remodel
Beautiful Kitchen Remodel

+28

Response time2 days
2 neighbors recently requested a quote
Recommended by61%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 time9 hrs
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Build Atlas
Build Atlas
5.0(
13
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"If you’re thinking about getting a new roof, definitely go with Build Atlas. I’m in my mid-20s and had no idea where to even start, but a neighbor recommended them and I’m so glad that they did! The whole team was super friendly, down-to-earth, and made the entire process way less stressful than I imagined. They showed up when they said they would, kept everything clean, and finished faster than I expected. Plus, the roof looks fantastic — it’s like my house got a facelift! It’s rare to find a company that’s this easy to work with!"
Updated Tile Flooring
Updated Vanity & Fixtures
Added Shelving & Accessories
Newly updated kitchen
Outdated Kitchen

+19

Response time5 hrs
Recommended by76%of homeowners
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Showing 1-10 of 431
Subcontractors questions, answered by experts

Adequate storage, workspaces, and energy-efficient systems are key considerations.

An architect is usually involved in the process of determining the layout and structural features and requirements of the home itself, taking into account the local codes, climate, and materials needed to make the home structurally sound. Architects may communicate more with contractors and subcontractors throughout the building process. In comparison to architects, interior designers typically focus on the aesthetics of a home interior and possibly exterior, helping the homeowner decide on color schemes, textures, and materials to incorporate into the design. 

A designer is a great choice for remodeling projects that don’t require significant structural work. For remodeling that includes structural work like removing load-bearing walls, altering exterior walls, or adding on a room, an architect can design and execute the renovations while ensuring your home remains structurally sound.

Yes, you can draw your own deck plans in many cases. However, you must know your local building codes and be familiar with carpentry principles. Even then, it's always best to run your plans by a professional contractor with experience building decks, whether you choose to DIY some of the build or not.

Building permits serve a few purposes, the most important of which is to keep you and the people around you safe by ensuring your contractor does work safely and to code. Permits also help your municipality tax your property appropriately, as taxes are based on land improvements and the upgrades you make to your home. Finally, permits ensure your project won’t have a negative impact on the environment or your neighbors.

The Castro Valley, CA homeowners’ guide to subcontracting services

From average costs to expert advice, get all the answers you need to get your job done.