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List of TOP 32 SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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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
SEO, SEO Consulting +23
Home Services, Ecommerce +3
$1,000 - $5,000
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
SEO, Backlink Management +23
Home Services, Healthcare & Hospital +3
Any
In a connected world, your customers are closer than ever. Let's boost your business growth together.
Chicago, Illinois, United States
SEO, Search Engine Marketing +18
Ecommerce, IT +3
Any
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
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
SEO, Backlink Management +37
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
SEO, Backlink Management +58
Home Services, Insurance +29
Any
$2,500
2023
24 months
Challenge
PacRes Mortgage came to us with a clear goal: increase organic traffic, improve search rankings for key loan-related terms, and generate more qualified leads through their website. Despite being a well-established lender, their online visibility was falling short of their market presence. Competing in a crowded financial services landscape, they needed an SEO strategy that would set them apart—both locally and nationally.
Solution
We started with a full SEO audit to uncover technical issues and content gaps. Our strategy included improving site speed, fixing crawl errors, enhancing mobile usability, targeting high-intent mortgage keywords, optimizing metadata and internal linking, creating helpful content, boosting local SEO for branch pages and Google profiles, and tracking results with GA4, GSC, and SEMrush for ongoing reporting.
Result
In six months, PacRes saw a 92% boost in organic traffic, 75% more lead form submissions, and top 3 rankings for key mortgage terms. Visibility improved across all major lending pages and locations. This success came from close collaboration, a custom SEO plan, and a focus on attracting qualified leads—not just traffic—by aligning content with what users were actively searching for.
iLocalHero builds scalable, data-driven marketing systems. We take a holistic, full-funnel approach to SEO, PPC, and Content to drive meaningful growth and a competitive advantage.
Chicago, Illinois, United States
SEO, Technical SEO +7
Home Services, Health & Wellness +1
Starting from $1,000
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
SEO, Backlink Management +32
Home Services, Insurance +29
Starting from $2,500
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
SEO, Search Engine Marketing +23
Fintech, Ecommerce +3
Starting from $5,000
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
SEO, Backlink Management +23
Insurance, Manufacturing +3
Starting from $5,000
Chicago Web Design, Development & SEO Agency, delivering unique aesthetics and traffic. Technical SEO, backlink building, content creation. We love all things machine learning and data-driven. Contact us for your quote on your next
Chicago, Illinois, United States
SEO, Mobile SEO +29
Fintech, Healthcare & Hospital +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
SEO, Backlink Management +50
Home Services, Insurance +27
Starting from $2,500
$12,000
2023
6 months
Challenge
Trucklenders USA had a wealth of information and services to offer but struggled with online visibility. Their previous website suffered from dated design, cumbersome navigation, and poor search engine performance. As a result, potential customers were finding it challenging to discover their offeri
Solution
We started by conducting a comprehensive analysis of Trucklenders USA's website and digital presence. We recognized that the website needed a complete overhaul - not just aesthetically, but also structurally and technically, to support an advanced SEO strategy.
Result
The new Craft CMS website, coupled with our targeted SEO strategy, has dramatically improved Trucklenders USA's online presence. Specific results include: 75% increase in organic traffic YOY. Average of 12 new leads/opportunities per month and a dramatically improved user experience.
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
SEO, Backlink Management +37
Healthcare & Hospital, Ecommerce +16
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
SEO, Backlink Management +58
Home Services, Insurance +27
Starting from $10,000
Providing cutting-edge web development, technical SEO, and cloud solutions that drive business growth.
Batavia, Illinois, United States
SEO, SEO Consulting +27
Ecommerce, Government +3
Starting from $5,000
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
SEO, Backlink Management +42
Insurance, Fintech +3
Starting from $2,500
A Chicago digital agency delivering custom web design, SEO, PPC, and integrated strategies to boost your online presence and revenue. We combine creativity and analytics for your business' growth. Guaranteed.
Chicago, Illinois, United States
SEO, SEO Consulting +14
Healthcare & Hospital, Ecommerce +3
Starting from $1,000
We are a marketing agency fueled by our love of building brands. Our goal is to help businesses build and expand their messaging through authentic and compelling digital storytelling in a modern world. We create customized business and marketing
Wilmette, Illinois, United States
SEO, Mobile SEO +23
Ecommerce, Government +3
Starting from $1,000
$1,500
2024
12 months
Challenge
Vic’s 66, a well-established auto parts retailer, had built a strong online presence over the years, with a steady stream of orders coming in every hour. However, after launching a newly redesigned WordPress website, their business took a drastic hit. What was once a thriving eCommerce operation saw its order volume plummet from several orders an hour, to several orders a week!
Solution
To restore traffic and sales, we conducted a full SEO audit, fixed broken redirects, optimized metadata, and improved site speed. We submitted a revised sitemap, ensured proper indexing, and rebuilt internal links. By resolving these technical issues and restoring search visibility, Vic’s 66 regained its rankings and eCommerce revenue.
Result
Went from getting 1k visitors a month when we first engaged, back to their initial traffic numbers of 5,000 a month, and with us continually growing their strategy, they now receive over 7,000 visitors a month!
We are Dabaran, a Chicago-based SEO firm boasting over two decades of experience. Since our inception, we’ve been at the helm of this dynamic industry, consistently delivering high-quality services that include AI SEO and traditional SEO.
Chicago, Illinois, United States
SEO, Backlink Management +7
Fintech, Dental +1
$1,000 - 2,500
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
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
SEO, Backlink Management +41
Home Services, IT +3
$1,000 - $10,000
Digital Third Coast is a Chicago digital marketing agency, founded in 2007. We drive growth through SEO, paid media, and digital PR, with one focus: measurable results that build lasting client relationships, not vanity metrics.
Chicago, Illinois, United States
SEO, Technical SEO
Healthcare & Hospital, Real Estate +1
$2,500 - $10,000
Mightybytes helps mission-driven organizations solve problems, build capacity, and drive business results. We are also a pioneer in the growing field of green UX and sustainable web design.
Chicago, Illinois, United States
SEO, SEO Consulting +25
B2B Services
Starting from $5,000
We are a group of experienced experts with min 10+ years of experience in SEO, PPC and Email marketing. No other agency can claim that!
Chicago, Illinois, United States +2
SEO, SEO Consulting +23
Insurance, Fintech +3
Starting from $2,500
$2,500
2025
3 months
Challenge
Apex Roofing Group was a new roofing company that was looking to rank for targeted keywords on Page 1 of Google search results. Additionally, they were looking for a predictable source of high-quality leads on a weekly basis.
Solution
The Digital Contractor optimized Apex Roofing Group's existing website for conversions and SEO. Additionally, The Digital Contractor developed and executed a targeted Google PPC Ads Campaign that results in 3-5 inbound phone calls and website form submissions on a daily basis.
Result
Apex Roofing Group now ranks at the top of Google search results for several targeted keywords. This results in 5-10 inbound phone calls and website form submissions on a weekly basis, without advertising spend. Additionally, the Google PPC Ads Campaign sends Apex Roofing Group 3-5 inbound phone calls and website form submissions on a daily basis, with advertising spend.
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
SEO, Backlink Management +43
Home Services, Insurance +29
Starting from $1,000
Durai Digital Agency is a Chicago-based marketing firm specializing in SEO for B2C products and the medical industry, helping brands boost visibility, traffic, and authority through data-driven strategies.
Chicago, Illinois, United States
SEO, Backlink Management +7
Ecommerce, Dental +1
$1,000 - $2,500
120/80 is a B2B Digital Marketing Agency specializing in SaaS, Professional Services, Manufacturing & In-home Services.
Chicago, Illinois, United States
SEO, Mobile SEO +23
Legal Services, Manufacturing +1
$25,000+
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
SEO, Mobile SEO +18
Legal Services, Real Estate +3
Starting from $1,000
VisualFizz is a marketing agency that fuels growth for B2B brands through branding, search, web, and marketing solutions.
Chicago, Illinois, United States
SEO, Mobile SEO +39
Fintech, Manufacturing +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
SEO, Mobile SEO +22
Ecommerce, Gambling +3
Starting from $1,000
$2,500
2025
3 months
Challenge
My Guys Remodeling Experts Pittsburgh was with a pre-existing agency that was not providing them with a consistent flow of high-quality leads for their sales team.
Solution
The Digital Contractor optimized their website for conversions, while also implementing our custom-tailored SEO solution to ensure top-of-page presence for targeted keywords in Google search results. Additionally, we developed and executed a targeted Google PPC campaign that predictably generates 3-5 high-quality leads on a daily basis.
Result
My Guys Remodeling Experts PGH now ranks at the top of Google Search results for several targeted keywords on a consistent basis. This is generating them 5+ high-quality leads without advertising spend on a weekly basis. Additionally, the Google PPC Campaign generates them 15-20 high-quality leads with advertising spend on a weekly basis. The sales team at My Guys Remodeling Experts PGH are able to convert our leads at ~30% close rate. Each of their projects starts at ~$10,000.
Graphic design and web design services that get results as well as praise. Champaign, IL and Portland, OR
Champaign, Illinois, United States +1
SEO, Mobile SEO +17
Fintech, Architecture +3
Starting from $5,000
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
SEO, Mobile SEO +39
Fintech, Ecommerce +3
Starting from $5,000
These companies don’t have a physical office in the area but work and have clients there.
Brilliance is 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
SEO, Backlink Management +5
Ecommerce, B2B Services
$1,000 - 2,500
We help roofers and remodelers build digital systems that attract a predictable amount of high-quality leads for their business
Active in United States
SEO, Backlink Management +7
Home Services, B2B Services +1
$2,500 - 5,000
Helping Growth-Focused Businesses Scale with High-Impact Digital Strategies At Tiga Digital, we help ambitious businesses grow faster by accelerating online sales and brand visibility through data-driven marketing.
Active in United States
SEO, Search Engine Marketing +4
Fintech, IT +1
$0 - $2,500
Your success is our mission. We prioritize client satisfaction, delivering SEO, Ads management, and website services with a focus on white-hat tactics, thorough research, and regular updates to achieve your business goals.
Active in United States
SEO, Technical SEO +7
Home Services, B2B Services +1
$1,000 - $10,000
Apex SEO Company has over 5 years' experience providing solid SEO services, website design, & digital marketing services to our clients. We take a collaborative approach with our clients, working direct to come up with the best solutions.
Active in United States
SEO, Shopify SEO +6
Ecommerce, Real Estate +1
$0 - $5,000
SLIDEFACTORY is a Portland based SEO agency that helps businesses increase visibility, traffic, and conversions through smart, scalable strategies. We specialize in technical SEO, on-page optimization, content strategy, and performance analytics.
Active in United States
SEO, SEO Consulting +6
Ecommerce, B2B Services +1
Any
Rivet Web Marketing has extensive experience with OEM, VAR and MRO Industrial companies of many industries.
Active in United States
SEO, Mobile SEO +5
Manufacturing, B2B Services +1
Starting from $2,500
B2B SEO agency driving signups, building authority, and keeping you visible in Google and AI search through strategic SEO, backlinks, and brand mentions.
Active in United States
SEO, Backlink Management +6
IT, Manufacturing +1
$2,500 - 5,000
