Costello, Mains & Silverman, LLC
4.2 ★★★★★ 100+ reviews
Contact Information
Costello, Mains & Silverman, LLC
18000 Horizon Way #800, Mt Laurel Township, NJ 08054
New Jersey, 08054
Get Directions
18000 Horizon Way #800, Mt Laurel Township, NJ 08054
New Jersey, 08054
Get Directions
Phone: (800) 421-0212
Phone: (866) 944-3371
Phone: (856) 727-9700
Hours: Show
Email: jennifer@costellomains.com
Fax: (856) 727-9797
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Last updated on Sep 13, 2026
Business Description
Costello & Mains, LLC is a New Jersey law firm with a mission to fight for the rights of workers and individuals facing legal disputes. With a focus on employment law, personal injury claims, civil disputes, and criminal charges, the firm is known for advocating for clients in diverse cases including sexual harassment, discrimination, whistleblower retaliation, and more. The experienced legal team is committed to protecting the rights of individuals and families by taking on negligent employers, school boards, and insurance companies. Costello & Mains, LLC is dedicated to giving working people a voice in the legal system and fighting for justice on their behalf.
Revenue: USD 917,151
Founded: 2010
Filing Number: 0100968065
Industry
Professional Services » Labor and employment law; Personal injury and product liability law
Professional Services » Labor and employment law; Personal injury and product liability law
Engaged in:
Legal Services, Labor and employment law, Personal injury and product liability law, Criminal Justice Attorney
Legal Services, Labor and employment law, Personal injury and product liability law, Criminal Justice Attorney
ISIC Codes
6910
6910
Questions & Answers
Q1
How long has Costello, Mains & Silverman, LLC been in business?
Costello, Mains & Silverman, LLC has been in business for around 16 years.Q2
What is the phone number for Costello, Mains & Silverman, LLC?
The phone number for Costello, Mains & Silverman, LLC is (800) 421-0212.Q3
Where is Costello, Mains & Silverman, LLC located?
Costello, Mains & Silverman, LLC is located at 18000 Horizon Way #800, Mt Laurel Township, NJ 08054, New Jersey.Q4
What days are Costello, Mains & Silverman, LLC open?
Costello, Mains & Silverman, LLC is open Mon–Fri 8:30 AM–5 PM; closed Sat–Sun.Q5
Is there a primary contact for Costello, Mains & Silverman, LLC?
You can contact Costello, Mains & Silverman, LLC by phone using number (800) 421-0212.Q6
What is the web address (URL) for Costello, Mains & Silverman, LLC?
The website for Costello, Mains & Silverman, LLC is www.costellomains.com.Q7
What are the annual sales for Costello, Mains & Silverman, LLC?
Costello, Mains & Silverman, LLC has annual sales of approximately USD 917,151.Q8
Does Costello, Mains & Silverman, LLC have somewhere to park?
Yes, Costello, Mains & Silverman, LLC has parking available.Similar Companies Nearby
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Corporate management
1.77 mi · 308 Harper Dr Ste 200
Corporate management
1.77 mi · 308 Harper Dr Ste 200
Additional Businesses at this Address
18000 Horizon Way #800, Mt Laurel Township, NJ 08054 New Jersey, 08054
Businesses in Zip Code 08054
Businesses in 08054: 11,438
Population: 42,512
Categories
Professional Services: 21%
Shopping: 14%
Medical: 14%
Financial Services: 11%
Other: 40%
Price
Moderate: 59%
Inexpensive: 32%
Expensive: 6%
Very Expensive: 3%
Other: 0%
Area Codes
856: 92%
609: 5%
Other: 3%
Neighborhoods
Ramblewood: 90%
Other: 10%
Stats and Demographics for Zip Code 08054
Race
White: 86%
Black Or African American: 7%
Asian: 4%
Hispanic or Latino: 2%
Other: 1%
Gender
Female: 53%
Male: 47%
Other: 0%
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