Sixth City Marketing

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Westlake, Ohio digital marketing agency offering SEO, PPC, conversion rate optimization and web design and development.

2 Client-verified badges

23 case studies

Kent State University (College of Business) Client-verified

SEO, PPC, CRO

University

5K-10K Employees

N/A

Kent, OH

N/A

Leads from Google Ads +366% (2016 vs. 2015)
Overall leads +135% and paid leads +148% (2017 vs. 2016)
6.4x ROI in 2017
10+ enrollments and nearly 3x ROI in 2019

TYKMA Electrox Client-verified

SEO, Web Design

Manufacturing

N/A

Chillicothe, OH

N/A

Overall traffic +402%
Search engine traffic +540%
Monthly leads +314%
30.3x ROI for SEO and PPC in 2021

M/I Homes

SEO, Local SEO

Construction

1K-5K Employees

N/A

Columbus, OH

N/A

+48% overall website traffic (Sept 2018 vs. Sept 2017)
+12% organic traffic
+58% new users (about 10,000)

USA Hopper Shop

SEO

Industrial

N/A

Indianapolis, IN

N/A

+579% organic ecommerce revenue (Jan 1 to May 13, 2026 vs. prior year)
+62% organic search traffic
Grew from a regional Indianapolis distributor to a national brand

Critter Removal Indianapolis

SEO, Local SEO

Pest Control

N/A

Indianapolis, IN

N/A

340+ organic leads in June 2026 vs. June 2025
Website clicks up 86%
ChatGPT referrals up 217%
Google Business Profile clicks up 22%

Distinctive Metal Roofing

SEO, PPC, CRO

Roofing

N/A

Avon, OH

N/A

16x overall ROI in 2024
31x ROI on SEO
6x ROI on PPC

Dr. Katie Orr

SEO, GEO, Content Marketing

Dental

N/A

Indianapolis, IN

N/A

+538% organic traffic YoY
780% above the annual traffic goal
+50% leads
+26% homepage traffic
Top 10 rankings and Google AI Overview placements

NuFlow Indy

SEO, Local SEO

Plumbing

N/A

Indianapolis, IN

N/A

Organic leads valued at up to $98K
4x ROI on SEO for the period (through August 2025)
Repositioned from residential-first to municipal, industrial and commercial

Pennsylvania Institute of Technology

SEO

University

N/A

Media, PA

N/A

70x ROI on SEO (June 2024 to February 2025)
170 enrolled students from organic form submissions
+142% organic traffic (58,950 vs. 24,408)
2.14M organic impressions vs. 1.02M

National Church Residences (Water's Edge of Lake Wales)

SEO, PPC, Web Design

Senior Living

N/A

Lake Wales, FL

N/A

Nearly 100% occupancy with a waiting list
+138% overall traffic
+96% organic search traffic
+295% conversions

Cutting Dynamics

SEO

Aerospace

N/A

Avon, OH

N/A

190x ROI on SEO over a three-year window
$10M+ in new sales attributed to organic search
Qualified monthly leads grew from 15 to 50
10+ year partnership

P&M Paving

SEO, Local SEO

Construction

N/A

Pittsburgh, PA

N/A

6.7x ROI on SEO (Aug 2025 to Jan 2026)
One December organic lead covered about 6x annual ROI
Shifted budget from Angi to the agency

Stockman Lawnscape

SEO, PPC

Landscaping

N/A

Pittsburgh, PA

N/A

5.8x ROI from SEO and PPC combined
3.3x ROI from SEO
2.8x ROI from PPC
+75% organic search traffic YoY

Valco Valley Tool & Die

SEO, CRO, Web Design

Manufacturing

N/A

North Royalton, OH

N/A

Online inquiries +543% per month (135 vs. 21)
Visits +114% per month (2,910 vs. 1,362)
Conversion rate from 1.54% to 4.6%
After 2019 redesign: conversion rate +200% and monthly leads +46%
10+ year partnership

University Commons

SEO, Web Design, Social Media Ads

Student Housing

N/A

Athens, OH

N/A

Contact form submissions +117% per month (50 vs. 23)
Conversion rate +90%
+28% users and +21% page views

Penn & Beech Candle Co.

SEO, Content Marketing

Ecommerce

N/A

Indianapolis, IN

N/A

+217% organic ecommerce revenue YoY
+113% organic ecommerce transactions YoY
+11% organic traffic
A single $79K wholesale sale from one lead
Ongoing private label client producing about 5,000 candles per month

Shankster Bros. & Strombeck Bros.

SEO, PPC, Local SEO

Waste Management

N/A

12x return on investment from SEO
+40% increase in business YoY (as of April 2026)
+550% sessions from ChatGPT
$50K contract from grease trap optimization

Pet Palace

SEO, Local SEO

Pet Boarding

N/A

2,100+ leads from organic search in June 2026
+22% month-over-month lead growth
+57% organic form submissions YoY
+25% AI-driven conversions YoY
Organic traffic still growing after 5+ years of work

Movement Connection

PPC

Retail

N/A

Revenue +322% YoY (about 4x)
ROI climbed from 0.35x to 2.56x
+74% clicks and +121% conversion rate
+305% transactions

Cristy's Pizza

PPC

Restaurant

N/A

45x return on ad spend (June 2024 to June 2025)
74,090 clicks at a 5.98% click-through rate
64.23% conversion rate at $0.34 per conversion
6,828 click-to-order interactions in Q1 2025

Shini USA

SEO, PPC, CRO

Manufacturing

N/A

Monthly search traffic +632% (564 vs. 77)
Monthly online leads +129% (39 vs. 17)
Monthly visits +28%

Bruening Glass Works

SEO, Web Design, Social Media Ads

Home Services

N/A

Traffic +1,528% (4,318 more visits per month)
8 to 16 internet leads per day outside Cleveland, 90% turned into business
#1 ranking for "crystal repair"
YouTube video viewed 34,000+ times

Kozak Micro Adjusters

SEO, CRO, Content Marketing

Manufacturing

N/A

+80% revenue in Q1 2025
+40% organic revenue in 2024 YoY
+37% organic ecommerce revenue YoY in Q1 and Q2 2026