Contractors in Oakland, CA

22,005 Results within

Market Sector
Company Type
Business Classification
Trades and Services
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AZTECS

Arizona • California
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Communications, Design and Engineering, Integrated Automation Systems For Communications, Integrated Automation Systems For Network Equipment, Job Site Data Collection and Reporting, Temporary Telecommunications
Aztecs is a privately held, certified minority owned (MBE), corporation, based in Corona, California. The company’s name pays homage to our founder's forward thinking and fearless ancestors. Sure, they had their issues, but so did every ancient civilization. What the modern Aztecs share with the ancients, is a relentless quest for knowledge and progress. One that can only be achieved through collaborative efforts that build on everything already known. Their Age was discovery, ours is transformation As a company, Aztecs does not seek to develop technology, nor does it service the users of it – its goal is to advance technology. Aztecs are the people that work tirelessly behind the scenes; designing, building, integrating, and maintaining the world’s most sophisticated communications networks. The networks that connect virtually everyone, and soon everything. Without these networks, technology cannot advance. With the Internet of Things (IoT), autonomous vehicles, virtual reality (VR), artificial intelligence (AI), and so many other transformative technologies, either here, or on the horizon, carriers and manufactures are scrambling to develop and standardize the fifth generation (5G) of wireless technology. This is in addition to simultaneously managing the fact that individual consumers, businesses, and machines, are straining the limits of their current networks. This is why Aztecs exist. Its purpose is to provide solutions that help carriers succeed and that enable technology to advance. By offloading the deployment and maintenance of networks, carriers can devote far more time to developing new technologies and servicing their customers. As technology advances, so do the Aztecs and the ways in which they build it.

Northstar Building Systems, LLC.

Cambridge, ON • DC, DC • Edmonton, AB • Gatineau, QC • Grand-Sault, NB • Halifax, NS • Hamilton, ON • Kitchener, ON • Montréal, QC • Québec, QC • Saint John, NB • Saskatoon, SK • Saugeen Shores, ON • Sault Ste Marie, ON • St Catharines, ON • St John's, NL • St-Sauveur, QC • Toronto, ON • Vancouver, BC • Victoria, BC • Winnipeg, MB • Alabama • Alaska • Arizona • Arkansas • California • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Acoustic Ceilings, Composite Wall Panels, Fabricated Engineered Structures, Fabricated Wall Panel Assemblies, Metal Wall Panels, Plaster and Gypsum Board, Roofing, Structural Steel Framing Erection, Structural Steel Framing Fabrication
Northstar Building Systems, LLC. is a Engineer, General Contractor, Specialty Contractor, Supplier that serves the Bonita Springs, FL area and specializes in Fabricated Engineered Structures, Metal Wall Panels, Acoustic Ceilings, Fabricated Wall Panel Assemblies, Plaster and Gypsum Board, Composite Wall Panels, Structural Steel Framing Fabrication, Roofing, Structural Steel Framing Erection.
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NNI Construction Co.

DC, DC • Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
General Contractor
Commercial
NNI Construction is the exception to an industry that often mistakes low prices for value. Utilizing quality materials, skilled craftsmen and a strictly managed overhead, we’ve overseen dozens of projects in nearly every industry sector – including fast-track renovations, tenant buildouts & remodeling, and accelerated retail scheduling. We also specialize in accurate budgeting and reliable estimations, giving our clients the confidence to plan with certainty. Because of this, we’ve built long-lasting and mutually beneficial relationships with our subcontractors, enabling us to ensure projects are completed on time, within budget and at the highest level of quality. With a proven national capacity, we deliver tailored solutions that meet unique needs and ensure projects are completed efficiently…without compromising quality. That’s National Vision | Local Precision.
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Ram Steel LLC

California
Specialty Contractor
Commercial
Structural Steel, Structural Steel Framing Erection
Ram Steel LLC is a reputable AISC Structural Steel erector headquartered in Kern County, California. Since our establishment on August 2022, we have been dedicated to delivering top-tier steel erection services across the state. Our commitment to quality, safety, and reliability has made us a preferred partner for a diverse range of construction projects. Our Specializations • Steel Erection: Expert assembly and installation of structural steel frameworks for various building types. • PEMB Erection: Professional Pre-Engineered Metal Building erection, ensuring efficiency and precision. • Deck Installation: Skilled installation of steel decks to meet demanding project specifications. • Miscellaneous Steel Erection: Comprehensive handling of all other steel components, including stairs, railings, and more. Project Experience We have successfully completed a wide range of projects, including commercial, private, residential, and prevailing wage projects. Our extensive portfolio demonstrates our ability to adapt to the unique requirements of each client and job site, delivering exceptional results regardless of project size or complexity. Our Team At Ram Steel LLC, our greatest asset is our team. We employ highly skilled welders, ironworkers, and team leaders, some with over 20 years of experience in the structural steel industry. Their expertise ensures that every project is carried out with the highest standards of craftsmanship and safety. Service Area While we are based in Kern County, our services are available throughout all of California. We are equipped and ready to travel statewide to meet our clients’ needs, bringing the same level of dedication and professionalism to every project location. Let’s Work Together Ram Steel LLC is open to taking on new opportunities and projects of any size or scope. If you would like references from our completed projects or wish to discuss how we can support your next venture, please feel free to contact us. We look forward to the possibility of working with you and demonstrating why so many clients trust Ram Steel LLC for their structural steel needs.
Company Logo

Steady Solutions

Arizona • California • Idaho • Nevada • Washington
Engineer, General Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional
Civil Design and Engineering, Decking, Design and Engineering, Design Coordination Services, Electrical Design and Engineering, Fences and Gates, Flooring, General Construction Management, Integrated Construction, Interior Wall Paneling, Masonry, Painting, Painting and Coatings, Partitions, Plumbing General, Preconstruction Bidding, Project Management, Project Management and Coordination, Roof and Deck Insulation, Roof Panels, Roof Tiles, Rough Carpentry, Sidewalk Lifts, Sidewalks, Siding, Signage, Wall Finishes, Wall Panels, Wood Flooring, Wood Framing, Wood Paneling
Steady Solutions is a commercial design-build firm serving clients across the Western U.S. We deliver high-performing projects for logistics operators, retail brands, office users, industrial facilities, educational institutions, and public agencies. Our scope spans tenant improvements, site and parking upgrades, horizontal work, repairs, and multi-site programs. We’re built for speed, clarity, and control. From initial feasibility and permitting to final punch and closeout, we bring structure and accountability to every step of the process. Our strength lies in strategic consulting backed by disciplined project management and a relentless focus on your business goals. Trusted by Fortune 500 companies and government entities alike, Steady is licensed in multiple states and structured to scale — managing simultaneous projects across geographies without compromising quality or responsiveness. In 2025, our founder was named SBA Person of the Year, and Steady was recognized on the Inc. 5000 list as one of the fastest-growing private companies in America. These milestones reflect our core commitment: to deliver exceptional results with professionalism, ownership, and a service-first mindset.

Frequently Asked Questions

How many contractors in Oakland, CA are on the Procore Construction Network?

There are currently 22,005 contractors in Oakland, CA on the Procore Construction Network.

How can I find and connect with contractors in Oakland, CA?

The Procore Construction Network allows you to search for contractors in Oakland, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can contractors in Oakland, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas contractors in Oakland, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite contractors in Oakland, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many contractors in Oakland, CA are on the Procore Construction Network?

There are currently 22,005 contractors in Oakland, CA on the Procore Construction Network.

How can I find and connect with contractors in Oakland, CA?

The Procore Construction Network allows you to search for contractors in Oakland, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can contractors in Oakland, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas contractors in Oakland, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite contractors in Oakland, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.