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List of TOP 25 Technical SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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In a connected world, your customers are closer than ever. Let's boost your business growth together.
Chicago, Illinois, United States
Technical SEO, Search Engine Marketing +18
Ecommerce, IT +3
Any
DYRE Marketing empowers home improvement and eCommerce businesses with web design, SEO, PPC, and Google Merchant integration. With 17+ years of expertise, we boost visibility, attract leads, and drive online sales through targeted digital strategies.
Wheaton, Illinois, United States
Technical SEO, SEO Consulting +23
Home Services, Ecommerce +3
$1,000 - $5,000
Straight North is an industry-leading digital marketing agency providing targeted solutions designed to help your business attract the right customers, drive sales, increase e-commerce revenue, and generate sales leads.
Chicago, Illinois, United States +4
Technical SEO, Shopify SEO +20
Fintech, Logistics +3
$2,500 - 5,000
SeoProfy is a digital marketing agency with a focus on search engine optimization based on an advanced data-driven SEO approach.
Chicago, Illinois, United States +4
Technical SEO, Backlink Management +35
Home Services, Insurance +29
Starting from $1,000
Grow your client base & drive revenue with Elit-Web, an award-proven digital marketing company that has helped thousands of brands attract traffic, win leads and online transactions. Unlock online growth with data-driven digital solutions today!
Chicago, Illinois, United States +4
Technical SEO, Backlink Management +55
Home Services, Insurance +29
Any
Galactic Fed is a marketing agency that grows your sales with the data, AI, and growth hacking behind Silicon Valley’s iconic brands. We build campaigns focused on your revenue and ROI, with faster timelines and lower costs than anywhere else.
Chicago, Illinois, United States +1
Technical SEO, Search Engine Marketing +23
Fintech, Ecommerce +3
Starting from $5,000
$75,000
2024
8 months
Challenge
The client, a real estate agency in Monterrey specializing in the sale and rental of residential and commercial properties, was facing a low flow of inquiries through its website. Its main challenge was to compete with established real estate portals such as Inmuebles24 and Vivanuncios, and to ensure that its platform attracted quality organic traffic. In addition, they did not have a structured SEO strategy, which made it difficult to position themselves for kwywords such as "rental of houses in Monterrey"
Solution
We designed and implemented an SEO strategy focused on increasing the visibility of the site and attracting highly segmented potential customers.
Result
In 8 months, we achieved: Increase in website inquiries by 200%. Position the site in the top 5 Google rankings for strategic keywords related to properties in Monterrey. Increase organic traffic by 150%. Reduce the average property vacancy time by 30% by connecting more quickly with potential customers.
Offering innovative website solutions for businesses of all sizes, by providing cutting-edge web development, technical SEO, cloud services, and IT/cybersecurity.
Batavia, Illinois, United States
Technical SEO, SEO Consulting +27
Ecommerce, Government +3
Starting from $5,000
Boost your brand visibility and get quality inbound leads looking for expert help.
RivalMind exists to help companies thrive, driving transformational growth through innovative digital marketing.
Chicago, Illinois, United States
Technical SEO, Backlink Management +32
Home Services, Insurance +29
Starting from $2,500
We are an integrated, digital marketing agency empowering brands and moves minds. We specialize in Brand Strategy, Creative, Digital Marketing, and Media, combining data-driven insights with human-centric strategies to deliver measurable results.
Chicago, Illinois, United States +2
Technical SEO, Search Engine Marketing +23
Insurance, Manufacturing +3
Starting from $5,000
Welcome to Simply Works Agency, your one-stop solution for creative digital marketing and design! Our team specializes in transforming your ideas into compelling stories that resonate with your audience.
Chicago, Illinois, United States +2
Technical SEO, Backlink Management +50
Home Services, Insurance +27
Starting from $2,500
Be Found Online, an award-winning digital marketing agency, helps purpose-driven brands remain ahead in a competitive digital landscape. A tight-knit team, BFO uses Paid Media, Organic Search, and Analytics to help good organizations do great things.
Chicago, Illinois, United States
Technical SEO, Backlink Management +36
Ecommerce, Food & Beverages +3
Starting from $5,000
We’re a digital marketing agency that creates exponential growth by connecting business potential to human insight.
Chicago, Illinois, United States +3
Technical SEO, Backlink Management +58
Home Services, Insurance +27
Starting from $10,000
$50,000
2023
6 months
Challenge
The client, a local company in Monterrey specializing in technology solutions, was facing low visibility in search engines and strong competition in the sector. Although they had a functional website, it was not generating relevant organic traffic or conversions. Their main challenge was to position themselves in the top positions on Google for competitive keywords such as "technology services Monterrey" and "IT solutions in Monterrey."
Solution
We implemented a comprehensive SEO strategy tailored to the business. This included: Keyword research: We identified specific terms with high search volume and high purchase intent. On-page optimization: We improved the content of the site based on the target keywords, optimizing meta titles, descriptions and headings. Link building: We generated high-quality backlinks through local collaborations and relevant content. Technical SEO
Result
In just 6 months, we managed to: Increase organic traffic by 175%. Position the client in the top 3 of Google for their 5 main keywords. Increase service inquiries by 120%, transforming visits into potential clients. Reduce the site's bounce rate by 35%, thanks to improvements in user experience and relevant content. This success story highlights our capacity as an SEO agency in Monterrey, with measurable results and effective strategies.
Small business owners, unite! Phoenix Solutions Group is here to help you succeed with creative digital and traditional marketing services. From web development to SEO, we've got you covered. Let's grow your business together! Contact us today.
Rolling Meadows, Illinois, United States
Technical SEO, Backlink Management +42
Insurance, Fintech +3
Starting from $2,500
Fortress Consulting is a digital marketing agency in Chicago, Illinois specializing in Branding, Web Development, and Marketing.
Chicago, Illinois, United States
Technical SEO, SEO Consulting +23
Healthcare & Hospital, Ecommerce +3
Starting from $5,000
Unlock the potential of Inbound marketing with Luna Vista Digital. Services include content & content marketing, SEO & paid search, analytics & conversion optimization. Experienced, professional strategies that improve your conversion.
Chicago, Illinois, United States
Technical SEO, SEO Consulting +6
Healthcare & Hospital, Health & Wellness +1
$2,500 - 5,000
IMS.net drives long-term, sustainable growth for entrepreneurs with SEO built on helpful content and Google guidelines. Expect lasting visibility, steady traffic, and scalable success. Visit IMS.net for strategies that endure.
Chicago, Illinois, United States +2
Technical SEO, Backlink Management +41
Home Services, IT +3
$1,000 - $10,000
The Loop Marketing is an award-winning digital agency based in Chicago, IL serving clients across the US. Our core expertise includes Website Design, search engine optimization, paid search and social, content marketing, social media marketing,
Chicago, Illinois, United States
Technical SEO, Mobile SEO +38
Healthcare & Hospital, Ecommerce +3
Starting from $2,500
Visio SEO has built a formidable reputation for its expertise in the complex, ever-evolving world of SEO. Our agency's strength lies in a holistic, forward-thinking approach to SEO that prioritizes long-term results over short-term gains.
Naperville, Illinois, United States +1
Technical SEO, Backlink Management +43
Home Services, Insurance +29
Starting from $1,000
$5,997
2025
3 months
Challenge
As a new digital services company, we needed to quickly launch a fast, search-ready website that could also serve as a proof of concept for our offerings. Our goal was to not just look good—but function as a lead generation tool, complete with analytics, tracking, and conversion points.
Solution
We designed and developed a WordPress site with custom lead-gen forms, branded design, logo, and visual identity. We integrated Google Analytics 4, set up event tracking for key actions, configured Google Search Console, and submitted an XML sitemap. We also ensured all Core Web Vitals were green and SEO best practices were followed.
Result
Within weeks of launch, all key pages were indexed and began generating organic clicks and impressions. GA4 event tracking successfully captured form submissions, scroll depth, and button clicks. Performance tests showed all URLs passing Core Web Vitals. The site now serves as a working demo and functional lead generation tool.
120/80 is a B2B Digital Marketing Agency specializing in SaaS, Professional Services, Manufacturing & In-home Services.
Chicago, Illinois, United States
Technical SEO, Mobile SEO +23
Legal Services, Manufacturing +1
Any
OptiSearch Digital Marketing helps local businesses grow with expert Local SEO, professional web design, and proven digital marketing strategies. With 15+ years of experience, we deliver results-driven solutions that outperform the competition.
Grayslake, Illinois, United States
Technical SEO, Backlink Management +23
Home Services, Healthcare & Hospital +3
$0 - $10,000
ThirdSide is an award-winning visual and web design firm based in Champaign, IL and Portland, OR. We help local businesses create and maintain a powerful image in print and on the web.
Champaign, Illinois, United States
Technical SEO, Mobile SEO +16
Fintech, Architecture +3
Starting from $2,500
At AIM, we believe in a “Yes We Can” philosophy that puts our clients first. Our team is focused on servicing our customer’s needs and providing the best results possible. Even though we are highly technology focused, a real person to help you is
La Grange, Illinois, United States
Technical SEO, Mobile SEO +22
Ecommerce, Gambling +3
Starting from $1,000
Deep Footprint is a data-driven digital marketing company focused on Search Engine Optimization (SEO), Search Engine Marketing (SEM), and Social Media Marketing (SMM). We help our clients create and implement custom digital strategies.
Chicago, Illinois, United States
Technical SEO, Mobile SEO +18
Legal Services, Real Estate +3
Starting from $1,000
97 Switch is an award-winning Chicago digital marketing agency that specializes in marketing, web design and strategy. We take great pride in our relationships with people. We operate with the understanding that it’s all about being good to others
Chicago, Illinois, United States
Technical SEO, Mobile SEO +39
Fintech, Ecommerce +3
Starting from $5,000
$10,000
2023
5 months
Challenge
We inherited a Wordpress that was ranking higher for searches related to their clients than to their own brand name and it also didn't load properly on most devices.
Solution
We built a new WP site, created content that loaded very quickly and provide ongoing technical, on-page and off-page SEO services to grow search market share every week.
Result
In a country of 38M, we brought them FROM .01% visibility (4 keywords in Top 100) TO 2% visibility (112 keywords in Top 100 [7 in top 3, 20 in top 10, 24 in Top 20 and 61 in Top 100]). A 200x visibility increase resulted in booking 8 months of projects instead of typical mass layoffs.
VisualFizz is a marketing agency that fuels growth for B2B brands through branding, search, web, and marketing solutions.
Chicago, Illinois, United States
Technical SEO, Mobile SEO +39
Fintech, Manufacturing +3
Starting from $2,500
These companies don’t have a physical office in the area but work and have clients there.
Keycode Digital Agency, we are an SEO agency in Monterrey specialized in Web Design and Development, SEO Strategy and Digital Marketing.
Active in United States
Technical SEO, Backlink Management +21
Fintech, Ecommerce +3
$1,000 - $10,000
Tired of bloated retainers? Optiamaze delivers expert tracking, SEO, campaign execution, creative assets, and website support through a lean, subscription-based model—built for busy teams who want results, not fluff.
Active in United States
Technical SEO, Search Engine Marketing +7
Healthcare & Hospital, Ecommerce +1
$0 - $2,500
New Perspective is a dynamic growth marketing agency with more than two decades of experience based outside of Boston, MA. The company helps climatetech, agritech, renewable energy and manufacturing businesses succeed in the digital age.
Active in United States
Technical SEO, SEO Consulting +48
Fintech, Manufacturing +3
$25,000+
A Christian Digital Marketing Agency that provides SEO, PPC, and Sales Enablement to Purpose-Driven and Faith-Inspired Organizations. We Journey Together with you for His Good.
Active in United States
Technical SEO, Backlink Management +48
Ecommerce, Agriculture +4
Starting from $2,500
Austin-based SEO agency focused on building lighting-fast sites that rank and drive new revenue and leads from the web.
Active in United States
Technical SEO, Backlink Management +27
Home Services, Legal Services +3
$1,000 - $5,000
$2,500
2024
5 months
Challenge
The client, a family-owned plumbing service in Birmingham, was facing stiff competition from large chains. Their website had poor SEO structure, and they didn’t appear in the map pack for key searches like “emergency plumber Birmingham” or “boiler repair near me.”
Solution
We restructured the website with dedicated service and location pages, optimized title tags and schema, and used SEMrush's Site Audit tool to fix technical issues. The Google Business Profile was enhanced with regular updates, FAQs, and job photos. We used the SEMrush Position Tracking tool to monitor local keyword improvements and targeted link-building with niche directory listings and local partnerships.
Result
Inbound call volume tripled, map pack visibility jumped from position 9 to top 3, and local organic traffic increased by 170%. The business now ranks on page 1 for over 20 service-area terms and generates an average of 10+ qualified leads daily from organic channels.
Ready to go beyond vanity metrics like clicks and rankings? We’re built for growth-focused brands like yours. Work with a specialised search marketing agency that will grow your revenue and market share.
Active in United States
Technical SEO, SEO Consulting +23
Ecommerce, Dental +3
Starting from $2,500
Digital Marketing consultant that specialises in SEO, PPC brand management and business development.
Active in United States
Technical SEO, Backlink Management +17
Ecommerce, IT +3
$2,500 - 5,000
An award-winning web design agency in Toronto, Canada with more than 20 years experience in custom WordPress development and search engine optimization.
Active in United States
Technical SEO, SEO Consulting +18
Fintech, Healthcare & Hospital +3
$25,000+
White Hat SEO Guru is a UK-based Local SEO expert helping businesses get more local customers through ethical, Google-compliant strategies that deliver lasting results.
Active in United States
Technical SEO, Backlink Management +5
Ecommerce, IT +1
$0 - 1,000
Capture more revenue from the web with all-in-one digital marketing solutions, including SEO, PPC, and web design, from the industry-leading team and AI-powered platform that's generated $10+ billion in revenue for our clients.
Active in United States
Technical SEO, Backlink Management +52
Healthcare & Hospital, IT +3
Any
Digital Rebel Marketing is dedicated to empowering businesses to 'Be the Answer' by prioritizing organic SEO, Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), and high-impact digital strategies.
Active in United States
Technical SEO, SEO Consulting +6
B2B Services
Starting from $2,500
Brilliance a Portland based agency that specializes in SEO, Local SEO, Web Development and Digital Marketing. We help businesses of all sizes, from small startups to large corporations. We offer complete bespoke digital solutions.
Active in United States
Technical SEO, Backlink Management +5
Ecommerce, Real Estate +1
$1,000 - 2,500
Full-Service Marketing Agency offering SEM, SEO, Organic Social Media, Web Development, and Email Marketing. Get real results driven by data. Our goal is ROI.
Active in United States
Technical SEO, Backlink Management +20
Healthcare & Hospital, Ecommerce +3
$1,000 - 2,500
Solvid is a next-generation SEO agency providing SEO, Content Marketing, Digital PR, Guest Posting, Copywriting and Link Building services for businesses with ambitions.
Active in United States
Technical SEO, Backlink Management +21
Fintech, Legal Services +3
Starting from $1,000
Eco York provides a Full-service Web development company offering innovative and affordable custom website and software solutions. Eco York provides Web Development, Social Media Marketing, Search Engine Optimization, Pay-per-click, and Software
Active in United States
Technical SEO, Backlink Management +53
Ecommerce, Health & Wellness +3
Any
