About L4 Group...

Your one-stop shop for digital marketing services

Our heritage is in search engine optimization. Our founder, Brett Lewis, is a recognized leader and SEO expert. L4 Group offers proprietary, cutting-edge ranking techniques and methods to our clients.

Today, L4 Group offers a multitude of digital marketing services:  SEO, website design, paid advertising, email marketing, social media marketing, video marketing, content creation, press releases, local map optimization and more.

  • Jul 1, 2007

    Foundation of the Company

    L4 Group was founded by Brett Lewis with the purpose of helping local contractors improve their websites and generate more traffic via SEO (Search Engine Optimization).

    In the early 2000s, Brett was renovating & flipping homes. He started utilizing the Internet to generate leads for his own Real Estate company.

    Seeing his success, his contractors started soliciting his support to help them get leads for their own businesses.

  • Jan 1, 2009

    Expansion into Website Design

    While focusing on SEO services for local contractors, Brett realized that many of his clients did not have websites that were effective at converting website traffic into leads.

    Naturally, this led to offering website design services for L4 Group's client base. Today, a foundational service of L4Group is designing highly effective, traffic converting websites.

  • Feb 15, 2011

    Lead Generation Websites

    To service customers with limited marketing budgets, L4 Group began offering pay per lead services.

  • Jan 1, 2012

    Social Media

    With the launch of social media platforms (Facebook, Twitter, YouTube, etc), we quickly began to provide robust Social Media Marketing strategies to maximize our clients ROI.

  • Apr 1, 2014

    Inbound Marketing Specialization

    Recognizing our client's need to nurture leads and develop more meaningful marketing, L4 Group began to offer Inbound Marketing services.

    We are HubSpot & ActiveCampaign consultants, providing best-in-class Inbound Marketing strategies.

  • Mar 1, 2016

    Paid Advertising

    To support our client's marketing strategies, L4 Group began to offer paid advertising services on Facebook and the Google AdWords platform.

  • Jan 1, 2018


    L4 Group is a full-service SEO and Digital Marketing Agency. Our clients range in size and industry. We are proud of our foundation in home services and contracting and continue to service this market sector.

We Work For You...

Consider L4 Group your outsourced marketing department. It's your choice - let our experts do it for you or, let us support your existing team!


Our Marketing Experts

Meet the team at L4 Group

Brett Lewis

Founder, President & CEO

Carolina F.

Content Editor / SEO

Jack L.

Social Content Creator

Pat S.

Content Writer

Marianne N.

Content Writer

Joanne N.

Content Writer

Kathleen B.

Outreach Coordinator

Excellent Support

We are a US-based company committed to ensuring your needs are met. You will always interact with an L4 Group team member.

Awesome Team

Our team offers you the highest quality digital marketing services by staying at the forefront of industry changes and trends.

Faster Performance

Regardless of the size of the job, we act with urgency to support your timelines.

Our Vision

At L4 Group, we are committed to
providing a measurable ROI for our customers.


Our Customers Say

Brett is the "go to guy" for digital marketing. My HVAC and fuel oil leads are mainly driven by the website content, social media, blogs, and email marketing that the L4Group team created. Brett also does our website design.

~Steve Ohl, 
President, R.F. Ohl

Brett, is by far, the most professional and organized SEO and marketing professional that I know. He has a high level of knowledge that comes from years of practice and experience. More importantly, Brett gets results. If you need to attract more customers to grow your business then Brett is your guy.

~David Campos

SEO Consultant

The professionals at L4Group really understand Internet marketing inside and out. They are experts at SEO, digital advertising, PPC and social media. Brett and his team deliver outstanding results and I am happy to recommend L4Group for any type of online marketing.

~Kristine S Jones

I had the pleasure of meeting Brett at a high-level SEO mastermind group and if anyone is ever looking for local business SEO services in the US, I would highly recommend him. Brett is one of the most educated and dedicated people I know when it comes to SEO. The depth of knowledge he has with search engine optimization and the way that he openly shares this with others is fantastic. I've collaborated with him in the past and look forward to future projects. I strongly recommend Brett and his team for your internet marketing projects.

~Daniel Neubauer

Brett is a total professional and really knows search engine optimization. He took the time to ensure that every aspect of the SEO project we engaged his firm for was properly addressed. I highly recommend his work and look forward to doing additional projects with him in the future.

~Paul Donnelly

Some Of Our Clients

We continue to be proud of our heritage in the home services market. Additionally, over the years we have served both large and small businesses ranging from national retail brands to local brick and mortar companies.


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