RedShark SEO

RedShark SEO is an internet marketing service at 65 W Erie St #1901 in Chicago (60654). Its profile covers SEO, Web design, Advertising, Marketing strategy, Graphic design, a wider menu than most local marketing agencies list.

Clients rate it 5.0 out of 5 across 120 Google reviews, more than the city median of 10; 99% of those reviews are five-star, against 96% across Chicago.

Where the score comes from

Those three parts give an Explorer Score of 63/100, which places RedShark SEO 94th of 138 marketing agencies in Chicago. How the score works.

Reviews in detail

99% five-star and 0% one- or two-star, against 96% and 3% across Chicago. 120 reviews is more than 99% of local marketing agencies have, and among the 64 with ten or more, its review-weighted rating beats 98%.

Google Maps check

Not yet checked, so the Maps part of the score uses a neutral value.

What the data says

Strengths:

• A 5.0 rating from 120 reviews, well above the city median of 10.
• Online booking on its website.
• An owner-managed Google Business Profile.
• Open seven days a week.

Check before you sign:

• Lists 10 business categories, so ask what it specialises in.
• Does not publish a founding year.

Best for: SEO plus a new website.

Services, website and presence

Services listed

Internet marketing service, Advertising agency, Design agency, E commerce agency, Graphic designer, Website designer, Marketing agency, Marketing consultant, Media company, Web hosting company (10; local median 3)

Website

redsharkseo.com — “RedShark Local SEO & Full Business Strategy | USA | Chicago”

Built on

Wordpress, about 6 pages, HTTPS, domain 0.6 years old

Contact page / booking

Yes / Yes

Social profiles

Facebook

Google Ads

Not seen

Google profile

Owner-managed, 5 photos, open 7 days a week

Contact email

Not confirmed

Questions to ask RedShark SEO

1. When was the business founded, and who owns it?
2. You list 10 service categories. Which two make up most of your work?
3. Who will work on my account each week, and are they in-house or contracted?
4. What will you report monthly, and how will we judge progress?
5. Can I speak to a current client in my industry?
6. What happens to my website, ad accounts and content if we part ways?

Quick answers

Is RedShark SEO a good marketing agency?

RedShark SEO is worth a look, with a couple of checks first. Its strongest signal is a 5.0 rating from 120 reviews, well above the city median of 10. Before signing, note lists 10 business categories, so ask what it specialises in.

How many reviews does RedShark SEO have?

120 Google reviews at an average of 5.0. That is more than 99% of marketing agencies in Chicago; the median has 10.

Where is RedShark SEO located?

65 W Erie St #1901, Chicago, IL 60654. 5 other marketing agencies we list share the same ZIP code.

What does RedShark SEO do?

Its Google profile lists Internet marketing service, Advertising agency, Design agency, E commerce agency, Graphic designer, Website designer, Marketing agency, Marketing consultant, Media company, Web hosting company. We tag that as SEO, Web design, Advertising, Marketing strategy, Graphic design.

Sources: Google Business Profile, the business's website and our Maps check. Figures as of 13 October 2026. ← All 138 Chicago marketing agencies, ranked