Skip to main content

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Manage Cookies
Find local businesses
Share
Business Profile

Engineering Consultant

Louis & Associates LLC
BBB accredited business seal
BBB Accredited BusinessA+Rated by BBB
Visit Website(571) 232-9589Email BusinessWrite a Review

About

Overview

Louis & Associates LLC

9436 Wooded Glen Ave

Burke, VA 22015-4230

Get Directions

BBB Accreditation & Rating

Louis & Associates LLC is BBB Accredited.

BBB accredited business seal

This business has committed to upholding the BBB Standards for Trust.

Why choose a BBB Accredited Business?

Join Trusted Businesses

Become BBB Accredited

About This Business

Structural Engineering Consulting Firm, Structural Design
Services, Inspections for Residential, Commercial, Industrial, Religious
Buildings & Facilities; Structural Analysis & Inspection for New
Construction, Renovation, Expansion, Structural Framing, Foundations, Retaining
Walls & Sea Walls, Natural Disaster
Damage, Structural Defects, Deterioration & Reckless Construction, Architectural
Drawing Review, Etc.

BBB Accredited Since: 1/28/2014

Years in Business: 16

Business Details

Local BBB:
BBB serving Metro Washington DC, Metro Philadelphia & Eastern Pennsylvania
BBB File Opened:
2/18/2011
Business Started:
6/23/2010
Business Started Locally:
6/23/2010
Business Incorporated:
6/23/2010
Type of Entity:
Limited Liability Company (LLC)
Business Management:
Mr. Louis L Yan Sr., President
Ms. Lei Fei, General Manager

Additional Contact Information

Principal Contacts
Mr. Louis L Yan Sr., President
Customer Contacts
Mr. Louis L Yan Sr., President
Ms. Lei Fei, General Manager
Additional Phone Numbers
Other Phone: (703) 913-9854
Additional Email Addresses
Primary: Email this Business

Licensing information

This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

BBB records show a license number of 0402031506 for this business, issued by Department of Professional and Occupational Regulation (DPOR)-VA. The expiration date of this license is 9/30/2027.

Department of Professional and Occupational Regulation (DPOR)-VA

9960 Mayland Drive, Suite 400

Henrico VA 23233

804-3678500Website

BBB records show a license number of 25134 for this business, issued by Department of Labor, Licensing and Regulation (DLLR)-MD . The expiration date of this license is 9/25/2026.

Department of Labor, Licensing and Regulation (DLLR)-MD

500 N. Calvert Street, Room 308

Baltimore MD 21202

410-2306231Website

BBB records show a license number of PE905883 for this business, issued by Department of Consumer & Regulatory Affairs (DCRA)-DC. The expiration date of this license is 8/31/2026.

Department of Consumer & Regulatory Affairs (DCRA)-DC

1000 4th Street SW

Washington DC 20024

202-4429828

Fax: (202) 7276546

Website

BBB records show a license number of 0407006796 for this business, issued by Department of Professional and Occupational Regulation (DPOR)-VA

Department of Professional and Occupational Regulation (DPOR)-VA

9960 Mayland Drive, Suite 400

Henrico VA 23233

804-3678500Website

Additional Information

Business Categories
Engineering Consultant

BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles. As a matter of policy, BBB does not endorse any product, service, or business. Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation.

When considering complaint information, please consider the company's size and volume of transactions. Note that the nature of complaints and a company’s responses to them are often more important than the number of complaints. BBB Business Profiles generally cover a three-year reporting period.