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Best Web Design Agencies in Illinois (2026) – Ranked by Case Studies

Proceed InnovativeVisit Website →
HRBoost Client-verified
SEO, Content Marketing, Web Design
Professional Services
11-50 Employees
N/A
Libertyville, IL
N/A
  • Users, sessions and page views up 300%+
  • Bounce rate cut by more than half
  • Client since 2019
Mid-West Moving & Storage Client-verified
Web Design, SEO, Local SEO
Moving
N/A
N/A
Elk Grove Village, IL
N/A
  • Brand-new mobile-friendly website
  • Improved keyword rankings, organic traffic and conversions since 2018
Ready Access
Web Design, SEO
Manufacturing
N/A
N/A
Chicago, IL
N/A
  • Redesign with order and quote forms on each product page
  • Mobile-responsive site for a drive-thru window manufacturer
Straight NorthVisit Website →
Kelair Dampers Client-verified
GEO, SEO, Web Design
Manufacturing
11-50 Employees
N/A
Bellwood, IL
N/A
  • +141% Increase in leads
PMI Kyoto Packaging
SEO, Web Design
Manufacturing
51-200 Employees
N/A
Elk Grove Village, IL
N/A
  • 211% Increase in phone leads
  • 150% Increase in form leads
BluePay
PPC, SEO, Web Design
Fintech
51-200 Employees
N/A
Naperville, IL
N/A
  • 1,143% Increase in growth
Commerce PunditVisit Website →
Sport Decals Client-verified
Web Design, Web Development
Printing
N/A
N/A
Spring Grove, IL
N/A
  • 42% faster uploads
  • 35% quicker fulfillment
Motion AgencyVisit Website →
Illinois Soybean Association (B2O)
Branding, Web Design
Non Profit
11-50 Employees
N/A
Bloomington, IL
N/A
  • 19MM+ qualified impressions across awareness tactics
  • Nearly 2,800 page visits
Abbott Healthcare
Branding, Web Design
Healthcare
10K+ Employees
N/A
Abbott Park, IL
N/A
  • 750,000+ people visited the NotInMyHouse.com site
ITW / BuildClean
Content Marketing, PPC, Web Design
Manufacturing
10K+ Employees
N/A
Glenview, IL
N/A
  • $1MM in first-year sales
  • 32MM+ media impressions and 1,200+ trade and consumer PR placements
  • 35% email open rate, nearly 2x the industry average
Jumpfactor - MSP MarketingVisit Website →
XL.net
SEO, Lead Generation, Web Design
MSP
11-50 Employees
N/A
Park Ridge, IL
N/A
  • $5.5M in lifetime revenue
  • $92K+ in MRR
  • 10-12+ high-intent leads per month
Outsource Solutions Group
SEO, Lead Generation, Web Design
MSP
11-50 Employees
N/A
Naperville, IL
N/A
  • $492K in closed revenue
  • 65% of inbound leads were true managed services opportunities
  • 2,800x increase in web visibility
  • Replaced two underperforming agencies
ValtechVisit Website →
Mondelēz
Web Design, Content Marketing
Consumer Goods
10K+ Employees
N/A
Chicago, IL
N/A
  • -6% bounce rate
  • +20K users
  • Improved SEO score
ADM
Web Design, Content Marketing
Manufacturing
10K+ Employees
N/A
Chicago, IL
N/A
  • +60% click-through rate
  • -84% cost per click (from $226 in 2021 to $36 in 2023)
  • +68% leads generated
Wakefly, Inc.Visit Website →
PCC Community Wellness Center
Web Design, Web Development
Healthcare
N/A
N/A
Chicago, IL
N/A
  • Dynamic Homepage: Featuring welcoming visuals, mission-driven messaging, and priority CTAs
  • Service-Focused Navigation: Designed to help users quickly find the care or resource they need
  • Appointment & Portal Access: Streamlined scheduling and direct links to essential tools
Fortune Brands
Web Design, Web Development
Manufacturing
10K+ Employees
N/A
Deerfield, IL
N/A
  • Implementation of new website designs
  • Responsive website standards
RivalMindVisit Website →
Bracing Systems, Inc.
SEO, Web Design
Construction
N/A
N/A
Chicago, IL
N/A
  • 3X growth in ecommerce sales
  • Products previously invisible on Google now found
Wehrli Furniture Company
SEO, Web Design
Furniture
N/A
N/A
Naperville, IL
N/A
  • Strong revenue impact from SEO through new customer acquisition
Plastic Pallet Pros
SEO, Web Design, PPC
Logistics
N/A
N/A
Monmouth, IL
N/A
  • SEO brought in Goodyear, Baskin Robbins and Dunkin Donuts as customers
  • Purchased a second, larger warehouse
FlowoutVisit Website →
ActiveCampaign
Web Development, Web Design
SaaS
501-1K Employees
N/A
Chicago, IL
N/A
  • Native Webflow app built in 12 weeks
  • Delivered on schedule
  • Webflow forms mapped and synced to ActiveCampaign Custom Objects
Ignite VisibilityVisit Website →
Jimmy John's
Web Design, SEO, PPC
Restaurant
1K-5K Employees
N/A
Champaign, IL
N/A
  • +56% total leads across all channels
  • 15% decrease in cost per lead
  • 80% average improvement in franchise-related keyword rankings
  • 31% increase in page 1 keyword rankings
  • 241 organic leads (+14% QoQ)
Cardinal Digital MarketingVisit Website →
VitalSkin Dermatology
SEO, Web Design
Dermatology
51-200 Employees
N/A
Urbana, IL
N/A
  • 309% Increase in Patient Leads
  • 171% Increase in Organic Traffic
  • 51% Increase in Organic Conversion Rate
KlientBoostVisit Website →
BigTime Software
PPC, Web Design, Social Media Ads
SaaS
51-200 Employees
N/A
Chicago, IL
N/A
  • 47% Increase in Conversion Rate
  • 33% Decrease in CPA
  • 87% Increase in Traffic
Lounge LizardVisit Website →
NHS Chicago
Branding, Web Development, PPC, Web Design, SEO
Non Profit
51-200 Employees
N/A
Chicago, IL
N/A
  • +56.7% Boost in Organic Search
  • +43.95% Time on Site
  • +51.04% Increase in Page Visits
Thrive Internet Marketing AgencyVisit Website →
Tandem Psychology
SEO, PPC, Web Design
Clinic
11-50 Employees
N/A
Chicago, IL
N/A
  • +241% Total Traffic
  • +500% Organic Traffic
  • +272% New Website Users
  • +116% Lead Form Submissions
TopSpot Internet MarketingVisit Website →
KD Fasteners
Web Design, SEO, PPC
Manufacturing
N/A
N/A
Addison, IL
N/A
  • Monthly form submissions +246% (28 to 97)
  • 600+ form submissions in 9 months, 47% organic and 46% PPC
  • Organic traffic from ~600 to ~1,000 visits a month (+124.33%)
  • Product pages from 6 to 110
Charly AgencyVisit Website →
Blistex
Web Design, CRO
Consumer Goods
201-500 Employees
N/A
Oak Brook, IL
N/A
  • Product showcase restructured into an intent-driven path from symptom to solution
  • Reviews and dermatologist credibility placed where they reassure
JSL Marketing & Web DesignVisit Website →
W.B.F. Construction, Inc.
Web Design, Web Development
Construction
N/A
N/A
Evergreen Park, IL
N/A
  • Delivered Website Design & Development
Chicago Psychiatrists
Branding, Web Design, Web Development
Mental Health
N/A
N/A
Chicago, IL
N/A
  • Delivered Brand Development and Website Design & Development
Matchbox Design GroupVisit Website →
O'Fallon Parks & Rec (Website Rebuild)
Web Design, Web Development, Branding
Outdoor Recreation
N/A
N/A
O'Fallon, IL
N/A
  • Modernized, playful site for events, activities and park features
  • CMS that makes updates easier
Idea GroveVisit Website →
Chowly
Branding, Web Design
SaaS
N/A
N/A
Chicago, IL
N/A
  • Full rebrand with new brand guidelines and a rebuilt website
  • Increased social media presence
HMG CreativeVisit Website →
Shift Transit
Web Design, Web Development
Transportation
51-200 Employees
N/A
Chicago, IL
N/A
  • 7% conversion rate on contact forms (above average)

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