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We figured out the best professional companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best professional companies to work for in any other state or city.

Zippia score 4.1
Processes Unlimited International, Inc. provides planning, engineering, design, project management, and safety regulatory services. The company offers mechanical, process, chemical, civil, structural, electrical, instrumentation, and controls engineering services; and general services that include project management, construction management, construction support, estimation, feasibility studies, process control, scheduling, cost control, control system programming, and banker's/owner's engineering support.
Zippia score 4.1
Esparza Enterprises, Inc., has been licensed as a farm labor contractor in the State of California since 1989. It offers employment services in agricultural labor, warehouse, industrial, and dairy sectors. The company has offices in Bakersfield, Brawley, Coachella, and Stockton. Esparza's Food Safety Program helps clients develop and maintain their GMP's GAP's and CDFA requirements. Esparza has four departments: Field and Operation Managers, Safety department, Food Safety, and Accounting department.
Zippia score 4.0
All's Well Health Care Services is a privately-held, diversified service organization comprised of a cohesive team of innovative people dedicated to providing the highest quality healthcare staffing services with the greatest value. They provide cost effective solutions to all levels of healthcare staffing.
Zippia score 3.9
Better Quality. Better Results. We can help you find the right fit the first time. Find Work Find People Explore Opportunities Looking For Work? We can help you get hired. Our Southern California offices serve Kern, Los Angeles, and San Bernardino Coun...
Zippia score 3.9
Our team of California lawyers offers legal services and expertise in 10 locations across the state with a unique knowledge of California law.
Zippia score 3.7
In response to the recent Coronavirus outbreak, GBLA has been closely monitoring the actions of the National, State, and local public health advisories, and our community partners, such as the courts and other government agencies, in order to help prot...
Zippia score 3.6
Connect with us We provide support, hope and healing so individuals can begin their recovery journey and rebuild their lives. Jason's Retreat, a men's center, and Capistrano Community for Women offer safe and nurturing residential environments in which...
Zippia score 3.5
Esg Republic is primarily engaged in supplying temporary or continuing help on a contract or fee basis. The help supplied is always on the payroll of the supplying establishments, but is under the direct or general supervision of the business to whom the help is furnished.
Zippia score 3.3
DPSI is a leader in engineering, geomatics (surveying), planning, permitting, inspection, and construction services.
Zippia score 3.0
Serving the San Joaquin Valley with a presence in Bakersfield, Fresno, San Diego, and Santa Barbara, KDG is a full-service firm and the team you'll want by your side when faced with a legal challenge. Call today!
Zippia score 4.8
Team Services LLC is a sales and marketing company dedicated to providing top-notch services to colleges, universities, businesses, and athletic organizations. Their experience includes naming rights, corporate sponsorships, market solutions, talent procurement, and corporate hospitality. With years of experience in athletics and a variety of specialists on their team, Team Services focuses on helping their clients achieve long-term strategic success in their business. The company understands that value that a successful partnership can bring to an athletic franchise, and has the contacts and knowhow to create the best possible connections for these organizations.
Zippia score 4.7
Created in 1977, ERM is a leading global provider of environmental, health, safety, risk, social consulting and sustainability related services. ERM works with both private and public sector clients to deliver sustainable outcomes to complex environmental issues, from Board level down through the organisation. ERM has more than 4,800 employees including 600 partners and operates from 163 offices in 42 countries. It advises global and local clients spanning the oil & gas, mining, power, manufacturing, chemicals, infrastructure and pharmaceuticals sectors. ERM's client base includes 60% of the Global Fortune 500. In recent years it has advised on the environmental and social issues of some of the largest and most complex development projects in the wor
Zippia score 4.7
(800) 882-0374 Clark Pest is your trusted local pest control service. Termite inspections, treatments and pest control services. Top exterminators. Guaranteed!
Zippia score 4.6
Parsons, an engineering, construction, technical, and management services firm with revenues of $3.1 billion in 2014, is 100% owned by the Employee Stock Ownership Trust. Parsons is a leader in many diversified markets with a focus on defense/security, industrial, and infrastructure. We conquer the toughest logistical challenges and deliver design/design-build, program/construction management, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Currently, more than 15,000 Parsons employees are engaged in nearly 5,000 projects in 29 countries. These dedicated workers speak more than 80 languages collectively, and hold more than 11,800 college degrees and professional registrations. Parsons' employees continue to go anywhere in the world, meet every technical and management challenge, and persevere until the job is done. Parsons has been combining strong forward-thinking and cutting-edge technology to improve the way people connect with the world for 70 years. Our success has been in striking the balance between big ideas and the technical ability to bring them to life. Thanks to Parsons' global network of resources, we have the power to combine leading-edge technology with unparalleled quality and control. We back it all up with an unwavering commitment to safety for domestic and international projects of any scale, under any conditions. All across the world, at every time of day, Parsons is keeping people moving toward a brighter, safer world.
Zippia score 4.6
CBIZ, Inc., through its subsidiaries, provides professional business services primarily to small and medium-sized businesses, individuals, governmental entities, and not-for-profit enterprises in the United States and Canada. The company offers financial services, which include accounting, tax, financial advisory, litigation support, valuation, internal audit, fraud detection, and real estate advisory services; and employee services consisting of group health, property and casualty, COBRA/Flex, retirement planning, wealth management, life insurance, human capital management, payroll services, actuarial services, and recruiting. It also provides medical management services comprising coding and billing, accounts receivable management, and full practice management services for hospital-based physicians practicing radiology, emergency medicine, anesthesiology, and pathology; and national practices services, including managed networking and hardware services, technology security solutions, technology consulting, project management, software solutions, healthcare consulting, and mergers and acquisitions. The company was founded in 1987 and is headquartered in Cleveland, Ohio. The company is a member firm of Kreston International Ltd.
Zippia score 4.6
AECOM is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government. With approximately 45,000 employees around the world, AECOM is a leader in all of the key markets that it serves. AECOM provides a blend of global reach, local knowledge, innovation and technical excellence in delivering solutions that create, enhance and sustain the world's built, natural, and social environments. A Fortune 500 company, AECOM serves clients in more than 150 countries and had revenue of $8.0 billion during the 12 months ended March 31, 2014.
Zippia score 4.6
FACS is a full-service industrial hygiene and environmental health consulting firm.
Zippia score 4.6
CFS is a leading, employee-owned staffing firm founded by CPA firms - and powered by entrepreneurs. Find a job or talent now.
Zippia score 4.5
Stantec provides professional consulting services in planning, engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics for infrastructure and facilities projects. They support public and private sector clients in a diverse range of markets in the infrastructure and facilities sector at every stage, from initial concept and financial feasibility to project completion and beyond. The Stantec community unites approximately 22,000 employees working in over 400 locations across six continents. Stantec collaborate across disciplines and industries to bring buildings, energy and resource, environmental, and infrastructure projects to life. Stantec work-engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics, from initial project concept and planning through design, construction, and commissioning-begins at the intersection of community, creativity, and client relationships. Stantec local strength, knowledge, and relationships, coupled with our world-class expertise, have allowed us to go anywhere to meet our clients' needs in more creative and personalized ways. With a long-term commitment to the people and places we serve, Stantec has the unique ability to connect to projects on a personal level and advance the quality of life in communities across the globe. Stantec trades on the TSX and the NYSE under the symbol STN.
Zippia score 4.5
David Evans and Associates offers multidisciplinary engineering and planning for transportation, land development, energy, and marine projects.
Zippia score 4.5
DRC is a nonprofit agency. We are the largest disability rights group in the nation. Federal law established us to protect and advocate for the rights of people with disabilities. We are the protection and advocacy agency for California.
Zippia score 4.4
Established in 1988, Lozano Smith is a full-service education and public agency law firm serving hundreds of California's K-12 and community college districts, universities, and numerous cities, counties, and special districts. The firm's expertise in...
Zippia score 4.4
G&K Services, Inc. is a service-focused market leader of branded uniform and facility services programs in the United States and Canada. Founded in 1902 by Alexander and Morris Gross in Minneapolis and St. Paul, Minnesota, this company has a team of 8,000 employees serving approximately 170,000 customer locations from 165 facilities across North America.
Zippia score 4.4
Founded as Southern Engine and Pump Company in 1908, DXP was re-chartered in 1979 as Sepco Industries and renamed DXP Enterprises, Inc. in 1996. Over the years, we have strengthened our ability to support our customers by acquiring a diverse group of companies with a powerful corporate focus on product expertise, technical services and MROP supply chain management. Founded as Southern Engine and Pump Company in 1908, DXP was re-chartered in 1979 as Sepco Industries and renamed DXP Enterprises, Inc. in 1996. Over the years, we have strengthened our ability to support our customers by acquiring a diverse group of companies with a powerful corporate focus on product expertise, technical services and MROP supply chain management. Today, DXP is a publicly traded professional distribution management company that provides products and services to a variety of industries through its Innovative Pumping Solutions (IPS), Supply Chain Services and MROP Products and Services. DXP continues to stay on the leading edge of technology, training and products while attracting and retaining the best employees. Our corporate strategy is simply to be the best solution for the industrial customer.
Zippia score 4.4
Aerotek is the leading recruitment and staffing agency worldwide. Our staffing solutions are focused on bringing great people and great organizations together.
Zippia score 4.4
Easterseals provides exceptional services, education, outreach and advocacy so that people with disabilities can live, learn, work and play in our communities.
Zippia score 4.4
We believe in using our creative talents to better the environment as a recognized leader and long-time proponent of sustainability.
Zippia score 4.3
United Site Services is the nation's leader in portable toilet rentals and porta potty rentals. With more than 60 locations coast to coast, we are the most capable provider of quality portable restroom rentals and temporary fence rentals. Our fast, friendly customer service gives you peace of mind from expert planning to accurate delivery and quality service. Rely on us for your portable sanitation needs, large or small.
Zippia score 4.3
To provide exceptional and effective representation to a wide variety of clients, large public corporations and smaller businesses, debtors, creditors committees and trustees, across many industries.
Zippia score 4.3
Mistras Group provides asset protection solutions used to evaluate the structural integrity of critical energy, industrial, and public infrastructure. The company combines its products and technologies 24/7 online monitoring of critical assets; mechanical integrity (MI) and non-destructive testing (NDT) services; destructive testing (DT) services; process and fixed asset engineering and consulting services; and its enterprise inspection data management and analysis software (PCMS) to provide comprehensive and competitive products, systems, and services solutions from a single source provider. Mistras Group was established in 1978 and is headquartered in Princeton Junction, New Jersey.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Processes Unlimited International | |
| 2 | Esparza Enterprises | |
| 3 | All’s Well | |
| 4 | Continental Labor & Staffing Resources | |
| 5 | Borton Petrini | |
| 6 | Greater Bakersfield Legal Assistance | |
| 7 | Bakersfield Recovery Services | |
| 8 | Esg Republic | |
| 9 | Diversified Project Services International | |
| 10 | Klein DeNatale Goldner |