Best Civil Engineers in Wilmington, DE

Updated March 2026 · Based on licensing, reviews & response time

How We Identified the Best Civil Engineer in Wilmington, DE

Our "best" ranking goes beyond star ratings. We evaluated civil engineer companies in Wilmington, DE on licensing, insurance, complaint history, response time, and pricing transparency to surface the truly top-tier options.

💡 Quick Tips:
  • Verify the company's license number on your state's contractor board website
  • Read recent reviews specifically from Wilmington, DE customers, not just overall ratings
  • Ask about warranties on both parts and labor before signing a contract
1

VanDemark & Lynch, Inc.

4305 Miller Rd, Wilmington, DE 19802, USA
★★★★★ 5 (1 reviews)
Licensed & InsuredTop Rated
Services: Civil Engineer
2

CDA Engineering Inc

6 Larch Ave #401, Wilmington, DE 19804, USA
★★★★★ 5 (1 reviews)
Licensed & InsuredTop Rated
Services: Civil Engineer
3

Howard L Robertson - Civil Engineering and Land Surveying records now with PELSA Company Inc.

Brandywine Blvd, Wilmington, DE 19809, USA
★★★★★ 5 (5 reviews)
Licensed & InsuredTop Rated
Services: Civil Engineer
4

Civil Engineering Associates LLC

55 W Main St, Middletown, DE 19709, USA
★★★½☆ 3.4 (5 reviews)
Licensed & Insured
Services: Civil Engineer
5

Criterium-Jagiasi Engineers

1500-B Shallcross Ave #2a, Wilmington, DE 19806, USA
★★★★★ 5 (3 reviews)
Licensed & Insured
Services: Civil Engineer
6

Schnabel Engineering

3 Dickinson Dr #200, Chadds Ford, PA 19317, USA
★★★★½ 4.7 (3 reviews)
Services: Civil Engineer
7

Master Plan Engineering and Consulting

43 Sentry Ln, Newark, DE 19711, USA
★★★★★ 5 (9 reviews)
Services: Civil Engineer
8

Verdantas

5400 Limestone Rd, Wilmington, DE 19808, USA
★★★★½ 4.8 (8 reviews)
Services: Civil Engineer
9

McKim & Creed, Formerly Landmark Science & Engineering

200 Continental Dr #400, Newark, DE 19713, USA
★★★★★ 5 (3 reviews)
Services: Civil Engineer
10

Century Engineering

10 Corporate Cir suite 300, New Castle, DE 19720, USA
★★★★★ 5 (1 reviews)
Services: Civil Engineer

How We Ranked These Wilmington Pros

Our rankings are based on a weighted evaluation of five key factors:

  1. Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
  2. Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
  3. Response Time — Companies offering same-day or 24/7 emergency service score higher.
  4. Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
  5. Experience & Longevity — Years serving the Wilmington market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.