Our mission is to help businesses succeed by providing affordable and honest marketing that brings a large ROI. We believe that as a business, you should feel empowered to take your business to greater heights without having to worry about the marketing.

What Makes Us Different


JSL Marketing is a creative marketing agency based in Dallas, Texas, with offices in downtown Dallas, Grapevine, Fort Worth, Grand Rapids, MI, and Grand Haven, MI. Our dynamic team is passionate about serving clients in their local markets, and we are dedicated to building better brands online by harnessing the power of each brand’s individual and unique “why.” At JSL Marketing, we take care of the marketing so you can get back to running your business! We offer a wide variety of services to ...


Employees: 6-20

Annual Revenue: $500,000 - $2M

Service Area: National

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Our Work

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Before you can begin to create an SEO strategy for your small business, you need to know where your website currently stands and how it is performing. And this is just what a comprehensive SEO audit can do.

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What we do

  • Web Design
  • Web Development
  • Mobile Application Development
  • Pay-Per-Click
  • Search Engine Optimization
  • Social Media Marketing
  • Public Relations
  • Email Marketing
  • Content Marketing
  • Local Listing
  • Reputation Management
  • Branding/Positioning
  • Marketing Consulting/Strategy
  • Marketing Automation
  • Inbound Marketing
  • User Experience/User Interface
  • Video Production
  • Advertising
  • Graphic Design
  • Digital Marketing
  • Influencer Marketing

Who we work with

Types of Small Businesses We Work With
  • Generalists
Web Platforms We Support
  • WordPress
  • Drupal
  • Joomla!
  • Weebly
  • SquareSpace
  • Wix
  • Hubspot
  • InfusionSoft
  • Google Analytics
  • Active Campaign
  • Salesforce
  • AWS
  • Adobe Creative Suite
  • HTML
  • Java
  • WooCommerce
  • Shopify
  • Magento
  • Mail Chimp
  • Constant Contact
Commercial Focus
  • b2b
  • b2c
Clients We Serve
  • Locally-focused small business owner (eg. Doctors, Lawyers, Restaurants)
  • Locally-focused franchisee
  • Small e-commerce business (i.e. less than $1MM in annual sales)
  • Medium or large e-commerce business (i.e. greater than $1MM in annual sales)
  • Start-ups
  • Medium or large national or international business


Retainer-based Budget
  • $1,000 - $2,000
  • per month
Project-based Budget
  • Starting at $2,500
  • per project
Reviews (1-5 of 25) | Load more

Kim Lauer


JSL is great to work with. He is responsive and follows up regularly to check in on us. Anytime we have questions, they are quick to respond.

Collin Mangrum


The whole JSL team did a great job helping develop our brand as well as creating our website from the ground up. They have been insightful and patient throughout the entire process and have worked tirelessly to provide us with the best quality service. Not only have they assisted us with our website and branding needs they have also helped out some of our clients! I highly recommend JSL Marketing Web & Design to create your perfect brand and site!


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Overall JSL helped brand our District and re-launch ourselves within the community with a new website, marketing materials and so much more. They were professional, well prepared and kept us to our aggressive timeline.


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Great job, JSL worked hard to improve my online presence as well as giving great advice in order to achieve overall better results

Alannah Dooley


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Love working with this talented group of people! JSL provides you with a friendly, professional and top-notch staff that really knows their stuff!


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Overall experience was very positive. Would work with JSL Marketing again in the future on different projects.

Kyle Frazier


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Very positive


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Our experience with JSL has been wonderful and I'm looking forward to working with them for years to come. If you want a company that goes above and beyond and treats you like a VIP, I would HIGHLY recommend JSL – James, Sarah and the rest of the staff will take great care of you and help take your company to the next level!

Richard Hamil


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James and Sarah have done a tremendous job for us. We started seeing our search results improve quickly and now we are seeing an increase in business thanks to JSL Marketing.

Amy Weatheread


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Very pleased with JSL and highly recommend.


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Great experience. The JSL team is easy with which to work, responsive to requests, and delivers on-time.


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We have been very pleased with the quality of work, communication and support from JSL Marketing. Their knowledge and expertise is top notch and we've seen great results with the SEO, content writing and forward thinking ideas.

Hunter Gonzales


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Go with JSL Marketing guys, you won't be disappointed. We sat down with them last week and let them know where our issues were and how we wanted to fix them and after about an hour together, we had a plan in place to use them for Web Design as well as SEO services. My wife and I couldn't be more at peace with deciding to go with JSL Marketing!

Nikki Smith


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Great! Very smooth and easy to understand!

Valerie Landis


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I appreciate the detailed and thorough process of reviewing my site and assessing my needs that I had them start to do my podcast website EggologyClub.com. It has been easy to work with the JSL team. Each campaign they have been true accountability and I'm very glad we chose them during our selection process. Thanks JSL for all of your hard work so far!

Ryan Rafie


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I have really enjoyed working with the JSL Team on my websites SEO. James the head of SEO and his team, were super knowledgable in helping consult me for the best strategies for moving my business' SEO forward. It was nice for a change not to be sold to like other agencies I reached out to in the past. Once they showed me the results they have gotten for their own agency and their clients, I definitely knew it was a good choice to pick them as my partner. Their strategies our changing my business already and I'm super excited about all the new customers. When it comes to working with JSL, I'd say the customer service is world class. You won't go wrong at all when you choose them.

Carlos Borge


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Very good overall experience.


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Excellent in every way on all levels. From the moment we first spoke, they walked me through the process, we had weekly goals and a timeline for the project to be complete. They came through in a timely manner with no extra fees/costs added to the agreed contract. It was a great experience and I have complete confidence my website needs and all of the technical things are taken care of.


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Everyone at JSL was a pleasure to work with! They were easy to contact and great about answering all questions.


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I am Absolutely pleased with the way my website turned out! Great price and great service! Thank you for making Southlaketxhomeloans.com look amazing!


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We have had an awesome experience with JSL Marketing & Web Design. They have completely revamped our website and it looks wonderful! Will definitely be calling them again.


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Fantastic family owned and operated business. I loved their honesty and low costs compared to the other businesses I looked into that offered similar services. They kept me informed step by step of the process and delivered me my work ahead of schedule! James and Sarah are on their way to being one of the top marketing/website design companies in the Dallas/Ft Worth area in my opinion!


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They currently handle our SEO, marketing, social media management and email marketing campaigns. I have seen them help us be prepared for our new launch of our brand new nail spa, and making sure everything is in order before the grand opening. It's exciting also to see how fast they are getting us higher onto the first page of Google,, for our specific keywords we wanted to rank for.


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We have been very happy with JSL. They provide SEO, Local Search Optimization, and we are beginning to use them for all of our online marketing needs.


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When it comes to marketing and website design, James and Sarah are top notch! Not only have I seen them work tirelessly on my own projects but others too that I recommended to work with them. They also were very impressed and recommended to others as well. They are affordable, honest and produce results that bring an excellent ROI. I highly recommend them to anyone looking for any redesign, new design of their website or anything related to digital marketing.

Reviews (1-5 of 25) | Load more
Locations (1-2 of 2)
Locations (1-2 of 2)

JSL Marketing & Web Design

1920 McKinney Ave, Floor 12
Dallas, Texas 75201

(817) 435-1350

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James Leff

Grand Rapids Location

Grand Rapids, Michigan 49503

(616) 481-2252

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Colin Mosier