Caldwell provides professional direct mail products for any occasion!


When you need to add a special touch of elegance, mailing a beautifully crafted and personalized envelope will impress your recipient, because first impressions matter.

Mail your next invitations, or direct mail campaigns, with specialty designed envelopes stuffed with custom inserts.

Caldwell has vast experience designing, printing, and assembling direct mail projects for business to consumer (B2C) and business to business (B2B)) solicitations with custom inserts.   


Caldwell provides crisp, clean lines with vibrant colors for many occasions, on either glossy or textured finish.  When you need to get your customer’s attention and save your offer to act upon it, only the most professional printed material will do.  

Political campaigns rely heavily on voters’ impressions of the candidate. Political direct mail campaigns present an urgent need to be noticed.  You can rely upon Caldwell to display your campaign with a high level of professionalism.


We can print folded mailers such as bi-fold or tri-fold advertising brochures of any size or shape, displaying your offer with high professionalism and eye catching designs.  Caldwell is extremely knowledgeable about all United States Postal Service promotions, qualifying our clients’ projects for discounts when mailing.


Whether marketing to consumers or other businesses, eye-catching brochures displaying your unique capabilities are an excellent way to let your audience know the value you can provide to them.  


Continually reminding your customers of the services and products that you offer is vital to maintaining your solid customer base.  You must always prioritize satisfying your current customers building upon that solid customer base to position your business for growth.  

At Caldwell Letter Service, our staff of skilled graphic designers can assist you with creating a memorable Newsletter.  We can go even further to print and distribute your dazzling projects for you, and on regular intervals thus saving you time and money.  


When customers and potential customers are ready to make a purchase, they want the information they desire at their fingertips.  Distributing a detailed catalog showcasing your products and services can be the deciding factor that keep new customers or creates new ones.  

Caldwell can even target your catalogs to specific audiences such as preferred customers, or households with your specified criteria, reaping maximum benefits from your catalog distribution campaign.

Combined with our data mining services, you are sure to impress your specified targeted audience.

Contact Caldwell today for more information on the wide array of products and services that we provide, including professionally printed cards, newsletters, catalogs and much more.  Let us show you how the one stop shop for print and direct mail services give you the most value with proven cost effective mail methods.  



Experienced Direct Mail Services and More

Experienced Direct Mail Services and More

You may not be aware that your local printing company is your one stop shop for developing a direct mail marketing campaign, from start to finish.  An experienced full-service printer can generate mailing lists, then print your custom products, and literally mail it all for you.  

Not any printing company has the capabilities to do all of that, but at Caldwell Letter Service, we live up to the phrase “One Stop Shop”!  

Local Service with Vast International Shipping Experience

Caldwell Letter Service was established in Chicago over 85 years ago, providing superior service for all customers with all printing, mailing and fulfillment needs since 1932.  We provide a wide array of services including:

  • skilled designing
  • professional printing
  • mass mailing and
  • custom fulfillment

These versatile services are provided with various products for any occasion.

Direct Mail Marketing Enhances Digital Media

You may think that digital media has replaced good old fashion direct mail marketing- well that is absolutely not the case.  Direct mail is still a very effective way to directly target and connect with your audience, and to greatly enhance your brand awareness.  

With the drastic increase of digital media, electronics messages and e-mails may go unnoticed or unread altogether.   People that receive printed material that they find interesting, such as coupons and calendars will SAVE them!

People like the touch and feel of something real and tangible.   Tangible items delivered directly to a mailbox are taken inside and saved so that we can get back to it when we choose.  

Direct Mail campaigns can be used with digital media, coupons can be redeemed online or in store, and QR readers can take a user to a website for additional online promotions or interactive videos.

Direct Mail marketing practices used along-side digital services create vast awareness of your brand!  Printed materials displaying your logo, or your message in eye catching vibrant colors stay on the mind, and give more merit to some than digital material.  

Whatever your marketing, printing or mailing requirements, Caldwell is here assist with expert guidance from the beginning to the completion of your project.  Involving Caldwell from the beginning of your campaign will save you money with quick solutions for your projects.   

Why waste time searching for various providers such as graphic art designers, high quality print shops, and mail distribution companies including those utilizing data mining services to target your prime audience…when you can find all of those services with one provider, Caldwell.  

The versatility of services offered give you worry-free convenience with realized cost savings!  

For a full-service, one stop shop for your next Direct Mail Marketing campaign, including brand awareness and design, professional print services, and experienced distribution and fulfillment services – call on the experts at Caldwell Letter Service.

Value Added Services from Mailing List Companies

Value Added Services from Mailing List Companies


If you want to understand the demographics for a targeted direct marketing campaign, you may be evaluating mailing list companies.  What you need to know is that not all mailing list companies are created equally.   You can get a greater return on your investment if you choose a mailing list company that is not only experienced with data mining “Big Data”, but also one that has vast knowledge of marketing procedures with the resources to give you more bang for your buck.


Performing data mining correctly is a complicated and detailed process.  Here at Caldwell Letter Service, your one stop shop for your direct marketing campaign, we specialize is creating mailing lists targeted to your ideal customer based upon demographic criteria gleaned from technologically advanced algorithmic software.


Mining Big Data


We can determine not only where your targeted audience resides, but we can delve even deeper into demographic data you may not realize is available. For example, perhaps you have a dog grooming service but specialize trimming shih-tzu’s with your unique skills.  If you are searching for all dog owners in the Chicago suburbs, we can provide you with that list, but we can go even deeper to tell you which residences contain a particular breed of dogs like where all of the nearby shih-tzu owners reside.


Value Added Services


When you need a mailing list company to deliver you good qualified results, you may not realize that one mailing list company in particular can provide you with that and so much more.  At Caldwell Letter Service, we use technologically advanced software to provide detailed mailing lists derived from your specific criteria.  But we don’t stop there.


Modern Professional Printing Services


We also provide quality printing with modern printing presses, saving you time and money while providing professional eye catching printed material.   Caldwell is a leader in the printing industry, embracing the latest in technological advances and providing cost effective, efficient solutions to our customers.


Packing and Fulfillment


Once we print your material in our state-of-the-art facility, we continue to provide value by printing all of your mailing labels and packing your project according to your specific directions.  We can make books, binders, and catalogs with ease, even finishing your project off with polybagged packing of heavy duty catalogs.


Shipping and Mailing


Once your project is printed and assembled, and your mailing list is complete, leave the shipping to the mailing experts – Caldwell Letter Service.  For over 80 years we have been working with the United States Postal Service, enhancing our knowledge of the promotions available for discounts on mailing projects.


When you are searching for professional mailing list companies, don’t settle for mediocre service – let the professionals at Caldwell Letter Service show you what a Full Service Marketing and Mailing List Company can provide.  


Contact Caldwell Letter Service, Inc. today for a FREE no-obligation quotation for all of your Direct Mailing LIst and Marketing needs.


Professional Direct Mail Provider Services

Professional Direct Mail Provider Services


When searching for direct mail provider services, settle only for a professional direct mail company with experience and resources focused on results.    An experienced direct mail provider will offer support for strategizing your direct mail campaign, assistance with design, printing and mail distribution.  


Developing a Strategy


A qualified mail provider service will offer to be involved during your strategy development, in fact it is vital for development of measurable analytics to determine quantified results.  Part of your strategy development should begin with focus on your product or service, what makes you unique, what makes you the best choice for your offer.  


With that in mind, a direct mail provider will then create your perfect buyer persona, your ideal customer.  Once your ideal customer is identified, including their demographics and buying habits, it is possible to target that audience with data mining.  Data mining is a complicated and detailed process working with algorithmic software to drill down into criteria of your selection.  By targeting your audience in this way, you gain the largest return on your investment, knowing that your mailers are providing value to your recipients.


Caldwell Letter Service, Inc. performs data mining services for a business to consumer model, targeting consumer purchases of particular products, and we also assist with B2B, business to business services locating businesses that meet particular criteria such as sales over 2 million or employees over 50, women owned or industry focused, the possibilities are endless.  


Design and Printing Services


A Professional Direct Mail Provider will have skilled graphic design artists on staff available to assist with logo creation or modernization, bringing a fresh new look for an eye catching memorable design.  Caldwell Letter Service, located in Chicago, IL and leaders in the design and printing industry, employ a staff of highly skilled graphic designers ready to assist with logo enhancement or creation.


Caldwell utilizes a state-of-the-art printing facility with modern printing presses with full capabilities.  We can print books and catalogs, mass production with Offset Printing, Specialized custom printing utilizing variable data printing, and UV Spot Coating for superior results with light or high gloss products.  


Our lineup of products include Postcards, Newsletters, Calendars, Books, Catalogs, Brochures, Mailers, Folded two or three section mailers, Specialized insertions with return mail or QR barcodes for digital involvement.  


Whatever your project, Caldwell Letter Service can deliver a solution, customized to your unique needs.
Contact Caldwell Letter Service today for a professional direct mail provider giving you the best value with design, printing, fulfillment and delivery.  We partner with our clients to portray your message exactly as you imagine, and then we can measure your results with targeted direct mail marketing.