How many listings are in the Engineering category?
The 703 Business Directory currently has 6 listings in the Engineering category across 5 Northern Virginia communities.
Northern Virginia · Engineering
Engineering in Northern Virginia
Engineering, architecture, and land surveying firms serving Northern Virginia. Find 703-area engineering professionals by city.
Direct contact available
Engineering with contact details
These listings include a phone number or website. Owner verified profiles are labeled separately.
Contact available · Manassas Park, VA
EMSI Engineering, Inc.
Contact available · Manassas, VA
Kline Engineering & Consulting, LLC
Contact available · Sterling, VA
Business Engineering, Inc.
Contact available · Alexandria, VA
AJS Consulting Engineers, P.C.
Contact available · Fairfax, VA
ITS Roads
"ITS Roads is a systems engineering firm based in Falls Church, VA. We are a team of engine"
Contact available · Sterling, VA
Top Level Engineering, LLC
Before you contact a business
Questions about engineering in Northern Virginia
Where can I find engineering in the 703 area?
The largest current listing groups are in Sterling, Alexandria, Fairfax. Use the city links on this page to compare the available local records.
How should I verify a business before hiring it?
Confirm services, licensing, availability and written estimates directly with the business. Owner verified profiles are labeled separately from listings that only provide contact details.
★ Best of NoVA guides for engineering
Long-form 2026 guides ranking engineering in each Northern Virginia city — sorted by what neighbors are reading most.
★ Guide · Ashburn
👁 54
Best Engineering in Ashburn, VA (2026)
Compare the best engineering across Ashburn, Virginia. Pick a service with practical local…
★ Guide · Leesburg
👁 29
Best Engineering in Leesburg, VA (2026)
Compare the best engineering across Leesburg, Virginia. Pick a service with practical loca…
★ Guide · Manassas
👁 29
Best Engineering in Manassas, VA (2026)
Compare the best engineering across Manassas, Virginia. Pick a service with practical loca…
★ Guide · Reston
👁 25
Best Engineering in Reston, VA (2026)
Compare the best engineering across Reston, Virginia. Pick a service with practical local …
★ Guide · Fairfax
👁 24
Best Engineering in Fairfax, VA (2026)
Compare the best engineering across Fairfax, Virginia. Pick a service with practical local…
★ Guide · Herndon
👁 23
Best Engineering in Herndon, VA (2026)
Compare the best engineering across Herndon, Virginia. Pick a service with practical local…
★ Guide · Alexandria
👁 22
Best Engineering in Alexandria, VA (2026)
Compare the best engineering across Alexandria, Virginia. Pick a service with practical lo…
★ Guide · Arlington
👁 20
Best Engineering in Arlington, VA (2026)
Compare the best engineering across Arlington, Virginia. Pick a service with practical loc…