Get The #1 Trusted Internet
Marketing System &

Fully Transparent Software
To Triple Calls and
Appointments Guaranteed!

As Seen In...

Hear What Our Clients Are Saying About
Quantum Advertising Company


SEO Services in Philadelphia, PA | Quantum Advertising Company

Discover all our internet marketing services to generate maximum ROI​

Search Engine

Did you realize that 90% of all purchasing choices are made on the #1 page of google? SEO enables your site to establish, build, and grow the trust it needs to show up in the highest point of the search results to get more phone calls, appointments, and quality leads.


Local search is tied in with upgrading your business' physical area on the web. Google Maps, Apple Maps, and Google Business postings are only a glimpse of the bigger picture for internet marketing. We provide techniques to ensure customers always choose you.


Do you know that 77% of prospective customers search online (Source: Think With Google) before calling, looking for answers to questions like "What services do you offer?" and "What are your hours?" but if you don't have 5-star reviews, customers won't choose you.


Your site is the foundation of each marketing and advertising decision your business executes. Smoothly communicate your irresistable offer and make your customer feel safe and excited to reach out to your business

Facebook Ads

Facebook Ads has been a staple internet marketing channel for consistent leads, and we ensure generate high-quality leads to easily convert into paying customers that will leave you incredible testimonials to bring you more business. We take care of this for you.


Searching for results as soon as possible? Paid Google Ads or PPC is a quick method to get traffic to your website. With demographic control and keyword, you choose an audience who is already actively in the market and already searching for your service.

Booking Service

Imagine seeing your business's calendar full with appointments on everyday without stressing you or your front desk staff with any additional tasks. This is what separates our 6-figure clients from 7 & 8-figure clients who build a successful internet marketing foundation.

CRM & Software

Full-transparency is our first core value. That is why we custom built a proprietary, done-for-you CRM & Software so you can see all phone calls, appointments, high-quality leads, pipeline value, conversion rate and your online reviews in one place to maximize your ROI.

Voice Search

Voice search rapidly changes every year and 60% of smartphone users have tried voice search at least once in the past 12 months. (Source: Quoracreative). Amazon Alexa, Google Voice and Apple Siri can make you easily rank for "Alexa, what's the best (_) near me?".

A Friendly Welcome Message from Our Founder
Apostoli "Stoli" Tsilikas

Local Business
Internet Marekting
That Guarantees ROI

Since being founded in January of 2019, Apostoli “Stoli” Tsilikas has taken the company to the next level by providing a cohesive internet marketing system and done-for-you software  for local businesses across the United States & Canada.

Just within over a year, Quantum Advertising Company was able to generate $3MM in revenue for clients and prove massive ROI (return on investment) from online campaigns that generated high-qualified leads and even offers an appointment booking service that has you wake up to your businesses calendar packed with new customers wanting your service.

Success Story
Waterfront Restaurant & Banquet Hall

Riverwinds Restaurant
Riverwinds RestaurantErin Malone
Read More
We just completed a complete rebuild of our website in competitive area and launched a Facebook campaign with Quantum. They pay attention to the details and that is important to me on how I manage the business. I appreciate the team's professionalism and the results Apostoli is able to provide. I look forward to a growing relationship. Thank you!

Responsive Website Design

Campaign Highlights

No Longterm Contracts.
No Excuses.
No BS.

Just Results!

To make this an easy decision for you, our team discussed how we could expel all hazard and still spotlight on your 100% satisfaction… and that was to guarantee there were no contracts, no commitments, and we go into a good-faith month-to-month agreement.

This is our pledge to the straightforwardness duty that you merit in working with an internet marketing partner that is going to develop something to produce ROI you’ve never experienced in your many years of business.

Success Story

Bell's Market
Bell's MarketMaria Koutsouradis
Read More
Being in business for over 25 years, I can say that Apostoli and the Quantum team consistently produce, month after month, quality results from emailing my ads, updating my website and increasing my Facebook presence. Great customer service that actually cares and knows who you are when they are talking to you. Fantastic results, Highly recommend!

Responsive Website Design

Campaign Highlights

Our 5-Star Reviews for
Achieving Maximum ROI!

Google Rating
Based on 10 reviews

Are you ready to take your local business to the next level by getting your internet marketing right?