Top 100 HR Service Providers in the United States

The Best of December 2025

Looking for a top Human Resources companies in the United States?

HR is pivotal when it comes to managing people and the workplace environment. If effective, it can greatly strengthen your company.

Jump to Most Reviewed Companies

List of the Best United States Human Resources Services

1921

HB Staffing

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Huntington Beach, CA

HB Staffing is a Staffing company. They focus on Staffing and Recruiting and are located in Huntington Beach, California and San Diego, California.
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1922

LSG Recruiting

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Newport Beach, CA

Staffing and Recruiting company LSG Recruiting is located in Newport Beach, California and San Diego, California. The team specializes in Staffing and Recruiting.
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1923

Invero Group

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Rancho Cucamonga, CA

Invero Group is a Rancho Cucamonga, California-based Staffing and Recruiting company. Established in 2001, the team provides Staffing and Recruiting.
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1924

B2B Staffing Services

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Cypress, CA

Founded in 2006, B2B Staffing Services is a Staffing and Recruiting company. The team focuses on Staffing and Recruiting.
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1925

Option 1 Staffing Services, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Mountain View, CA

Headquartered in Mountain View, California, Option 1 Staffing Services, Inc. Is a Staffing and Recruiting company. Launched in 1991, the team offers Staffing and Recruiting.
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1926

Chartwell Staffing Solutions

(0 Reviews)

Not yet reviewed.

Undisclosed

250 - 999 employees

Manteca, CA

Chartwell Staffing Solutions is a midsize Staffing and Recruiting company established in 2011. Their team focuses on Staffing and Recruiting.
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1927

Equis Staffing

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Calabasas, CA

Equis Staffing is a Staffing and HR Consulting company. They offer Staffing and HR Consulting and were founded in 2006.
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1928

Arrow Staffing

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Redlands, CA

Established in 1972, Arrow Staffing is a Staffing and Recruiting company. The team offers Staffing and Recruiting.
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1929

Lloyd Staffing

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Cerritos, CA

Lloyd Staffing is a Cerritos, California-based Staffing and Recruiting company. Founded in 1971, the team provides Staffing and Recruiting.
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1930

XL Staffing, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

El Cajon, CA

XL Staffing, Inc. Is a Staffing company. Their team is based in El Cajon, California and Fullerton, California. The company specializes in Staffing.
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1931

TriCom Quest

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Gardena, CA

Staffing and Recruiting company TriCom Quest was established in 1996. The small team focuses on Staffing and Recruiting.
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1932

Strategic IT Staffing, LLC

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Roseville, CA

Founded in 2006, Strategic IT Staffing, LLC is a Staffing and Recruiting company. The team focuses on Staffing and Recruiting.
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1933

California People Search, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Redwood City, CA

California People Search, Inc. Is a Staffing and Recruiting company. Their team is based in Redwood City, California and provides Staffing and Recruiting.
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1934

AtWork Personnel Southern California

(0 Reviews)

Not yet reviewed.

Undisclosed

1,000 - 9,999 employees

Temecula, CA

AtWork Personnel Southern California is a Staffing and Recruiting company. They are headquartered in Temecula, California, and their services include Staffing and Recruiting.
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1935

Ajilon

(0 Reviews)

Not yet reviewed.

Undisclosed

250 - 999 employees

Torrance, CA

Staffing and Recruiting company Ajilon was launched in 2011. The midsize team specializes in Staffing and Recruiting.
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1936

OSTechnical

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Newport Beach, CA

OSTechnical is a Staffing company. Established in 1998, the agency is located in Newport Beach, California. Their team offers Staffing and Recruiting.
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1937

Tegrastaff, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Walnut Creek, CA

Staffing and Recruiting company Tegrastaff, Inc. Is headquartered in Walnut Creek, California. Launched in 2000, the team specializes in Staffing and Recruiting.
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1938

Smart Staffing Solutions - Temps Plus

(0 Reviews)

Not yet reviewed.

Undisclosed

250 - 999 employees

Corona, CA

Smart Staffing Solutions - Temps Plus is a Staffing and Recruiting company. They offer Staffing and Recruiting and were founded in 1996.
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1939

The JSS Group a Judy's Staffing Services Co.

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Lexington, KY

The JSS Group a Judy's Staffing Services Co. Is a Staffing and Recruiting company. They are located in Lexington, Kentucky, and their services include Staffing and Recruiting.
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1940

Quality Personnel - Bowling Green, KY

(0 Reviews)

Not yet reviewed.

Undisclosed

1,000 - 9,999 employees

Bowling Green, KY

Quality Personnel - Bowling Green, KY is a Staffing and Recruiting company. They focus on Staffing and Recruiting and were established in 1977. The firm is headquartered in Bowling Green, Kentucky.
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1941

Select Staffing

(0 Reviews)

Not yet reviewed.

Undisclosed

10,000+ employees

Los Angeles, CA

Select Staffing is a Staffing company. The large Los Angeles, California-based team specializes in Staffing and Recruiting. The firm was founded in 1985.
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1942

Avalon Staffing, LLC

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Brentwood, CA

Launched in 2012, Avalon Staffing, LLC is a midsize Brentwood, California-based Staffing and Recruiting company. Their services include Staffing and Recruiting.
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1943

Stansbury Staffing, Inc.

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

San Mateo, CA

Headquartered in San Mateo, California, Stansbury Staffing, Inc. Is a small Staffing and Recruiting company. The team specializes in Staffing and Recruiting.
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1944

California Temp Services

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

Los Angeles, CA

California Temp Services is a midsize Staffing company launched in 2003. Their services include Staffing.
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1945

Recruiting ACES

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Long Beach, CA

Recruiting ACES, a Staffing and Recruiting company, was launched in 2017. The team specializes in Staffing and Recruiting.
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1946

PeopleWare Staffing Company

(0 Reviews)

Not yet reviewed.

Undisclosed

50 - 249 employees

El Segundo, CA

Founded in 2004, PeopleWare Staffing Company is a Staffing and Recruiting company. The team offers Staffing and Recruiting and is based in El Segundo, California.
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1947

BioPhase Solutions

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

San Diego, CA

BioPhase Solutions is a Staffing and Recruiting company. Their small team is in San Diego, California and Long Beach, California. Their services include Staffing and Recruiting.
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1948

Eastridge Workforce Solutions

(0 Reviews)

Not yet reviewed.

Undisclosed

250 - 999 employees

San Diego, CA

Eastridge Workforce Solutions is a Staffing and Recruiting company. Headquartered in San Diego, California, the firm was launched in 1972. Their team specializes in Staffing and Recruiting.
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1949

Susan Russo and Associates

(0 Reviews)

Not yet reviewed.

Undisclosed

2 - 9 employees

Novato, CA

Launched in 2001, Susan Russo and Associates is a small Staffing and Recruiting company in Novato, California. Their team provides Staffing and Recruiting.
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1950

Alliance Resource Group

(0 Reviews)

Not yet reviewed.

Undisclosed

10 - 49 employees

Irvine, CA

Alliance Resource Group is a Recruiting company. Based in Irvine, California and Manhattan Beach, California, their small team provides Recruiting. The company was founded in 2003.
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