OpenServed

Best Digital Marketing Agencies in New Jersey (2026) – Ranked by Case Studies

SEO, Web Design, Content Marketing
HVAC
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Oak Ridge, NJ
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  • Organic traffic +434% (5.35x) and impressions +331.54%
  • 21x more leads generated
  • Top 3 rankings for 186+ high-intent informational keywords in Google and AI Overviews
  • Page 1 rankings for 348+ informational and 59+ commercial-intent keywords
SEO, Web Design
Industrial
N/A
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Parsippany, NJ
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  • Organic conversions +108% year over year (762 to 1,586 leads)
  • Organic traffic +143% (59,496 to 145,125 visits)
  • Overall traffic +97% (94,798 to 186,993 visits)
  • Product catalog integration
PPC, Lead Generation
Construction
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New Jersey, United States
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  • 643 leads generated in 6 months
  • $12 cost per conversion
  • Coverage across New Jersey and Philadelphia
  • Higher click-through and conversion rates from optimized landing pages
PPC, SEO
Veterinary
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Mount Laurel, NJ
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  • Phone call conversions +25% (240 in the Services campaign)
  • Cost per conversion -19% to $4.35
  • Total ad spend -16.5%
  • Organic traffic +19% (May 2024 vs. April 2024)
SEO, Local SEO, Content Marketing
Cannabis
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Morristown, NJ
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  • $90M organic revenue generated
  • +358% organic traffic
  • +2,400% ranked keywords (1,121 to 28,000+, Jan 2021 to July 2025)
  • Dispensary landing pages and Google Business Profiles across 7 states
Lead Generation, Email Marketing
Energy
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Newark, NJ
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  • 140 leads over 40 months (Jan 2020-Apr 2023)
  • 12 leads in the first month
  • About 4 high-quality leads per month
Web Design, Web Development, SEO
Bank
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Kearny, NJ
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  • 23% increase in sessions in the first month
  • 194% YoY increase in impressions
  • 170% YoY increase in non-branded impressions
  • 184% month-over-month increase in organic event rate
Social Media Ads, PPC, Content Marketing
Jewelry
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Caldwell, NJ
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  • 187% YoY Revenue Increase
  • 6x ROAS
  • 3x MoM Increase in Repeat Customers
  • 252% Increase in Online Traffic
Social Media Ads, PPC
Food & Beverage
1K-5K Employees
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Parsippany, NJ
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  • Hired 100 people in 4 weeks to open a new plant on schedule
  • Hiring campaign CTR of 2.12%
SEO, Web Design
Landscaping
11-50 Employees
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Parsippany, NJ
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  • 800% increase in key events (chats and phone calls and form fills)
  • 533% increase in conversion rate
Web Design, Web Development
Home Services
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Bloomfield, NJ
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  • Mobile performance up from 56 to 81 and accessibility from 78 to 97
  • SEO score up from 92 to 100 and best practices from 96 to 100
Web Design, Web Development, SEO
Industrial
11-50 Employees
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Bergenfield, NJ
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  • 25-30% increase in traffic from Google searches
Web Development, Web Design
Real Estate
10K+ Employees
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Madison, NJ
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  • 124% increase in inbound lead flow
Web Design, Branding
Solar & Renewable Energy
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Princeton, NJ
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  • Delivered web design, brand identity, motion design and product naming
Branding, Web Design
Technology
N/A
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Woodcliff Lake, NJ
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  • New brand message and website for a shift toward IoT and big data

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