A Family Owned Business For Over 36 Years

Crafting print with precision since 1989—trusted by businesses, fueled by innovation, and driven by purpose.

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  • 929 W 16th Street,
    Indianapolis, IN

  • 317 635 2282

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Direct Mailing Services

Print and mail under one roof since 1989

Direct mail printing and mailing services

We print your mail and we mail it, from our own mail house in Indianapolis. List work, addressing, presort, indicia, and the USPS drop all happen in this building, so one vendor owns the job from blank sheet to delivered.

  • In-house mail house
  • CASS and NCOA list processing
  • G7 Master certified color
The bulk mailing department at Printing Partners in Indianapolis, where direct mail is addressed, presorted, and prepared for USPS induction

What direct mail printing and mailing involves

Direct mail printing and mailing covers the whole chain: printing the piece, cleaning and formatting the address list, printing the addresses and barcodes, sorting to USPS specification, applying the indicia or permit imprint, and physically delivering the mail to the post office. Most printers stop at the print. We do all of it.

That distinction is the reason to read this page. A print shop hands you boxes and you find a mail house. A mail house needs you to supply printed pieces on their schedule. When the two are separate companies, every problem lands in the gap between them, and the gap is where campaigns miss their in-home date.

Printing Partners runs both. Presses and bindery on one side of the building, mail house on the other. If a piece comes off press a quarter inch out of position and that breaks the postal sort, we find it here and fix it here, on the same job number, without anyone shipping anything anywhere.

That is what outsourced printing and mailing should mean: you outsource the whole problem, not half of it.

A range of custom printed envelopes and direct mail pieces produced by Printing Partners in Indianapolis

Choosing a mail class

Mail class is the single biggest lever on both cost and delivery speed. First Class is fastest and gets forwarded and returned. Marketing Mail is cheaper but slower and is not forwarded by default. Nonprofit rates cut Marketing Mail postage further if you hold the authorization. EDDM skips the list entirely and blankets a carrier route.

Mail class decision guide. Delivery windows are typical USPS service expectations, not guarantees. For current per-piece postage see the bulk mailing rates page.
Class Typical delivery Minimum pieces Mailing list Forwarded Best for
Presort First Class 1 to 3 days 500 Required Yes Statements, invoices, time sensitive offers, anything where a bad address must come back to you
USPS Marketing Mail 3 to 10 days 200 Required No The workhorse for promotional campaigns where a few days either way does not matter
Nonprofit Marketing Mail 3 to 10 days 200 Required No Fundraising and member mail for organizations holding USPS nonprofit authorization
EDDM 3 to 10 days One route Not needed No Saturating a neighborhood for a local business with no list and no targeting

If you are not sure which class fits, tell us the piece, the quantity, and the date it needs to land. We will price the realistic options side by side rather than defaulting to the cheapest one, because the cheapest postage is a false economy when the piece arrives after the event. Our mailing design guide and guide to indicia in bulk mailing cover the design and permit side in more depth.

Mail pieces we print and mail

Every piece below was printed at 929 W 16th Street. Envelope conversion means we can produce shapes, windows, and finishes that stock envelopes do not offer, then run them straight through our own mail house.

Full color double window direct mail envelope with USPS presort indicia, printed and mailed by Printing Partners
Double window

Financial and statement mail

The window shows the address printed on the insert, so nothing is addressed twice. The workhorse construction for statements, invoices, and personalized financial offers.

Full color converted window envelope with a holiday design for a year end fundraising campaign, printed by Printing Partners
Nonprofit fundraising

Year end appeal mail

Full color conversion for a year end fundraising drive. Nonprofit Marketing Mail rates apply when the organization holds USPS authorization.

Custom converted remittance envelope with a tear off stub and hang tab, printed by Printing Partners Indianapolis
Remit and reply

Remittance envelopes

A tear off stub and hang tab built into the conversion. Makes it easy for the recipient to pay and easy for you to reconcile.

Tear to open secure envelope for personal and time sensitive information, printed by Printing Partners
Secure

Tear to open mail

A sealed tear open construction for personal and time sensitive information. Signals confidentiality before the recipient opens it.

Full color printed catalog envelope for a bank direct mail campaign, printed by Printing Partners Indianapolis
Envelope plus insert

Full campaign packages

The envelope and everything that goes inside it, printed together and inserted here. This real estate package pairs an open end envelope with a full color insert.

Custom printed 9 by 12 inch booklet envelopes with Printing Partners branding, front and back
9 x 12

Flat booklet mail

Ships documents flat without folding. Proposals, reports, and presentation packets arrive crisp instead of creased.

Addressed business envelopes with a presort first class permit imprint and an Intelligent Mail barcode, printed and mailed by Printing Partners
Indicia and IMb

Addressed and barcoded

Permit imprint printed on the envelope and an Intelligent Mail barcode under the address, so the mailing qualifies for presort rates and nothing is metered at send time.

Embossed custom envelope conversion with a high feel factor texture for a golf company, printed by Printing Partners
Embossed

High feel factor mail

Embossing gives the piece a texture the recipient notices before reading a word. Useful when the envelope has to survive the mail pile.

Custom printed gift card holder envelope for a cafe, produced by Printing Partners Indianapolis
Card carrier

Gift card holders

A die cut carrier that holds a card in place through the postal stream. Retail and hospitality loyalty mail.

The most requested format

Postcard printing and mailing

Postcards are the cheapest way into a mailbox because there is no envelope to print, insert, or seal, and the message is visible without any action from the recipient. We print the postcard, address it, presort it, and mail it as one job.

Our postcard mailing services cover the standard 4.25 by 6 inch card through oversized 6 by 11 inch formats. Size matters more than people expect: exceed the USPS postcard dimensions and the piece reprices as a letter, which can quietly double your postage on a large run. We check that before quoting rather than after mailing.

For a print and mail postcards campaign, send us the artwork and the list. If you do not have a list we can help you source one by geography or demographic. See the postcard printing page for stocks, sizes, and finishes.

Quote a postcard mailing
Custom printed number 10 business envelope showing full color interior printing, by Printing Partners Indianapolis
No envelope required

Self mailers

A self mailer is a folded piece that travels without an envelope. You save the envelope cost and the inserting step, and the recipient sees the message without opening anything. USPS requires the open edge to be tabbed so it does not jam automated equipment.

Self mailers suit announcements, appointment reminders, loyalty offers, and anything that benefits from more room than a postcard allows. Fold style drives both the postage and whether the piece survives handling, so we check the layout against postal rules before it prints. Our folding calculator covers the fold geometry.

The kraft piece shown here folds to reveal an insert card, all printed and mailed as one job.

Quote a self mailer
Uncoated kraft self mailer that folds open to reveal a thank you insert card, printed by Printing Partners Indianapolis
The mailing service production floor at Printing Partners, where direct mail is inserted, sorted, and prepared for the USPS
Recurring, scheduled, data driven

Transactional and outsourced print and mail

Transactional mail is the recurring, data driven mail a business has to send: statements, invoices, bills, checks, notices, and confirmations. It runs on a schedule, every record is different, and accuracy matters more than creativity.

This is variable data work at volume. Your system exports a data file, we merge it into the approved template, print it, insert it, sort it, and mail it, on the cycle you set. Nobody on your side touches a printer or a postage meter.

Organizations outsource printing and mailing for this because doing it in house means owning equipment, postage accounts, and the staff time to run both. Financial printing and mailing services carry the additional weight of accuracy and handling requirements, which is where documented process matters more than price.

Our variable data printing guide explains how the merge works. ISO 9001:2015 certification means the process is documented rather than improvised.

How a mailing runs here

A mailing has six stages, and a delay in any one of them moves the in-home date. Because all six happen in this building, we can compress the schedule when a date is tight instead of negotiating with a subcontractor.

  1. Data and list preparationWe run your list through CASS certification to standardize addresses and NCOA to catch anyone who has moved, then remove duplicates. A dirty list wastes postage on mail that cannot be delivered, and postage is usually the largest line on the invoice.
  2. Design and postal reviewWe check the piece against USPS requirements before printing: size, aspect ratio, thickness, address block placement, and clear zones. This is the stage where a piece gets caught before it becomes an expensive reprint.
  3. PrintingOffset for volume, digital for shorter runs and heavy personalization, with G7 Master certified color so the piece matches your brand and matches the last time you mailed it.
  4. Addressing and barcodingVariable addressing and Intelligent Mail barcoding applied to the piece or to the insert behind a window, along with your indicia or permit imprint.
  5. Inserting, presort, and documentationPieces are inserted where needed, sorted to the finest level your quantity qualifies for, and the USPS paperwork is prepared so the mailing clears acceptance without a hold.
  6. USPS inductionWe physically deliver the mail to the post office and confirm acceptance. You get told when it dropped, not when it was boxed.

List sourcing

No list? We can source one by geography, demographic, or business type.

Postal discounts

Presort and documentation that qualify your mailing for the lowest rate it is eligible for.

Permit handling

Mail under our permit or your own. We print the indicia so nothing is metered at send time.

Split and staged drops

Stagger a large mailing across dates so response arrives at a pace your team can handle.

What we print and mail

Almost anything that can be addressed and sorted. The practical constraints are USPS size and thickness limits, and whether the piece survives automated handling. Here is how the common formats compare.

Common direct mail formats and how they behave in the mail. Postage impact is relative, not a quoted rate.
Format Envelope needed Relative postage Personalization Best for
PostcardsNoLowestGoodPromotions and announcements where the message can be seen without opening anything
Self mailersNoLowGoodFolded pieces with more room than a postcard and no envelope cost. Needs tabbing to mail
Letters in envelopesYesModerateHighestPersonalized appeals, statements, invoices, and anything confidential
Flyers and leafletsUsuallyModerateBasicHigh volume distribution where cost per piece drives the decision
NewslettersSometimesModerateGoodMember and donor communication. See newsletter printing
Catalogs and bookletsSometimesHighestGoodProduct ranges that need many pages. Weight drives the postage
26 million pieces in 60 days

The largest single production commitment Printing Partners has delivered, printed and mailed through our own presses and mail house in Indianapolis. It is why a mailing in the hundreds of thousands is a scheduling conversation here rather than a capacity problem.

Printing Partners production record, verified 2026.

Why a local mailing company beats an online portal

With an online only provider you upload a file and wait. With a local mail house you can call the person running your job, drive over and look at the piece, and stand at the press if the color matters. When a mailing has a date attached, that access is the difference between a fix and an excuse.

Being nearby also shortens the physical chain. Printed pieces do not travel between vendors, which removes transit days and the damage that happens in transit. For Indianapolis and central Indiana businesses, a direct mail service near me is not a search phrase, it is a shorter schedule and fewer things that can go wrong.

See what we run on the equipment list, or come to the plant at 929 W 16th Street.

Talk to a real person
Holographic foil promotional envelope with USPS presort indicia, printed and mailed by Printing Partners Indianapolis

Why Indiana businesses choose Printing Partners for direct mail

One vendor, one job number, and one team accountable for the in-home date.

  • Print and mail in one orderPresses, bindery, and mail house in one building. No handoff between companies and no gap for problems to hide in.
  • CASS and NCOA list processingAddresses standardized, movers updated, duplicates removed, so postage is not spent on undeliverable mail.
  • G7 Master certified colorYour brand color matches across the run and matches the last campaign, verified by Idealliance.
  • ISO 9001:2015 qualityDocumented process, which matters most on recurring transactional and financial mail.
  • Envelope conversion in houseWe build envelopes from flat stock, so windows, shapes, and finishes are not limited to what a catalog stocks.
  • Variable data at scaleEvery piece personalized from your data file, from a few hundred records to millions.
  • Postal expertise on staffPresort, permits, indicia, and documentation handled by people who do it daily, not occasionally.
  • Local and accountableFamily owned at 929 W 16th Street in Indianapolis since 1989, with the same team on every campaign.

Direct mail questions

What are direct mail services and how do they work?

Direct mail services cover printing and mailing physical pieces such as postcards, letters, or self mailers to homes and businesses. At Printing Partners we manage the entire process in one place: printing, mailing list preparation, addressing, presort, postal documentation, and delivering the mail to the USPS. Because nothing is handed to an outside vendor mid job, there are fewer delays and fewer chances for a piece to be lost between companies.

Do you print the mail as well as mail it?

Yes, and that is the main reason customers come to us. Most printers hand you boxes and leave you to find a mail house, and most mail houses need you to deliver printed pieces on their schedule. We do both in one building on one job number. If something about the printed piece would break the postal sort, we catch it and fix it here rather than discovering it after the pieces have shipped across town.

How much does bulk mail cost per piece?

Per piece cost depends on mail class, piece size, weight, quantity, and how finely your list can be presorted. Bulk mailing lowers postage by doing the sorting work the USPS would otherwise do, and the savings grow with volume and list density. Current rates by class are published on our bulk mailing rates page, and we will quote your specific piece against the classes that actually fit it.

What is the difference between direct mail and EDDM?

Traditional direct mail uses a targeted mailing list, so you choose exactly who receives the piece and you can personalize it per record. Every Door Direct Mail reaches every address on a postal route with no list at all. EDDM is cheaper per piece and well suited to a local business saturating its own neighborhood. List based mail is the better choice whenever targeting, personalization, or measuring response by segment matters.

Can you help clean or prepare my mailing list?

Yes. We run CASS certification to standardize and validate addresses against USPS records, NCOA processing to update anyone who has moved in the last 48 months, and deduplication to remove repeats. This improves deliverability, reduces returned mail, and often pays for itself, because postage spent on an undeliverable address is spent for nothing. If you do not have a list at all, we can help you source one by geography, demographic, or business type.

Can I outsource our printing and mailing entirely?

Yes, and for recurring mail that is usually the point. You send a data file on whatever cycle you run, and we merge it into the approved template, print, insert, sort, apply postage, and induct it into the mail stream. Nobody on your side touches a printer, a postage meter, or a postal form. This is how we handle statements, invoices, notices, and other transactional mail for organizations that would rather not own the equipment or the process.

What types of mail pieces can you print and mail?

Postcards, self mailers, personalized letters in envelopes, flyers, newsletters, catalogs, booklets, statements, and invoices. We also convert envelopes from flat stock, which means windows, sizes, and finishes are not limited to what an envelope catalog stocks. The practical limits are USPS size, thickness, and weight rules, plus whether the piece survives automated handling, and we check both before quoting.

Can I personalize each piece?

Yes, through variable data printing. Names, offers, images, maps, account details, and entire content blocks can change per record. Personalized mail consistently outperforms undifferentiated bulk mail, and on transactional pieces such as statements and invoices every record is different by definition. Our variable data printing guide explains how the data merge works and how to structure a file so it merges cleanly.

How long does it take for mail to be delivered?

Delivery depends on class and destination. Presort First Class typically lands in 1 to 3 days, while USPS Marketing Mail and EDDM typically take 3 to 10 days. Those are normal service expectations rather than guarantees, and the USPS does not guarantee delivery windows on these classes. Add production time before the drop. If you have a firm in home date, tell us and we will work backward from it to set the drop date.

Do I need my own mailing permit?

No. You can mail under our permit, which is the simpler route for most customers and avoids annual fees for occasional mailers. If you already hold a permit, or you mail often enough that your own permit makes financial sense, we will mail under yours instead. Either way we print the indicia or permit imprint directly on the piece, so nothing needs to be metered or stamped at send time.

Why choose a local mailing company instead of an online only provider?

You can reach the person running your job, visit the plant, and approve color at the press. Fewer handoffs mean fewer transit days and less opportunity for damage, since printed pieces never travel between separate vendors. For high volume or deadline driven campaigns that access is the practical difference between a problem being fixed and a problem being explained. Our equipment list shows what we run in house.

How do I get started with a direct mail campaign?

Tell us four things: what the piece is, how many you are mailing, whether you have a list, and the date it needs to be in home. For a sense of finished work, see our political campaign mail examples. From that we recommend a mail class and format, quote it, and give you a production schedule with the drop date. Send artwork if you have it, or our design team can build the piece to postal specification from the start. Call 317-635-2282 or request a quote below.

Request a mailing quote

Send us the piece, the quantity, whether you have a list, and the date it needs to land. We come back with a recommended mail class, itemized pricing including postage, and a production schedule with the drop date on it.

Prefer email? Reach us at News@PrintingPartners.net or call 317-635-2282.
Printing Partners, 929 W 16th Street, Indianapolis, IN 46202.

    Last updated: July 29, 2026. Reviewed by the Printing Partners mailing services team.