Whether it's mailings or light assembly projects like gift bags or conference folders, we can prepare and deliver your items anywhere in San Diego County.

Contact Us

(760) 735-6580


Open Monday – Friday
8:00a – 4:00p

205 W Mission Avenue, Suite G,
Escondido, CA 92025

About Precision Assembly


We are a full-service mail house that has been proudly serving San Diego County since 1983.

A division of United Cerebral Palsy Association of San Diego, we not only offer quality service to our customers, we offer training and employment opportunities for people with disabilities.

Our team of instructors and physically-challenged employees are dedicated to putting your needs first. We strive to insure you get the lowest possible postage costs and the highest possible quality.

Your time and money are always our top concern. As a non-profit organization, we can keep your costs low without sacrificing quality. We’re so confident that you’ll love the quality of our service, we’ll give you 10% OFF your first order with us!

If you prioritize time, low cost and quality, we're ready to help!



Many of our clients are amazed to find out that our mailing services plus the standard postage rate is actually less than a 50¢ stamp — and they don’t have to do any of the work! They are paying less and saving time.

We will Barcode or Carrier Route your mail with USPS certification. We can also update your mailing list for people who have moved, reducing fees the USPS will charge to forward or return your mail piece.



We offer full color, offset printing. We can also help you design your mail piece ahead of time so it complies with USPS mailing regulations, avoiding delays or extra expenses.

Whatever your printing needs are, we can help you stay within budget without sacrificing quality.



From gift bags to conference folders, we can assemble, box, and deliver your items anywhere in San Diego County. Our flexibility enables you to save money by eliminating your labor overhead costs. Precision Assembly can perform many light assembly tasks including:

Gluing Tying Stamping
Collating Labeling Bagging
Inserting Sealing Folding (paper or cloth)

Quality Control

Precision Assembly can alleviate the tedious nature of quality controlling the products you produce.

We can inspect, and process your items according to your specifications, then return them in a timely manner. This frees your current workforce to focus on their area of expertise, rather than spend time (and money) checking for defects — dramatically lowering your costs.

We're Ready To Help You, Too!

A partial list of our customers:

  • ARC – San Diego
  • Autism Society San Diego
  • California Association of Teachers of English
  • California Foundation for Occupational Therapy
  • Canine Companions for Independence
  • Down Syndrome Association
  • Pacific Coast Publications
  • Quilter’s Paradise
  • San Diego Rescue Mission
  • San Vicente Valley News
  • Twentynine Palms Water District


Our Customers Say:

"Honestly, I don’t know how y’all do it – constantly meet and exceed our expectations and helping us out when we’ve dropped the ball at our end. Your crew is so knowledgable about postal regulations and has provided my staff with terrific input on design of our mailing pieces so that we can be assured that our direct mail reaches our members as quickly and efficiently as possible. I think you saved us a lot of money when you advised us on the layout of our last newsletter redesign."

Elizabeth T. O’Malley, Executive Director
The American Institute of Architects

"The company is excellent. Bob Johnson is a consummate professional. Mr. Johnson works with us to keep our postal costs low, our address lists accurate and our mailings in compliance with United States Postal Service requirements. His knowledge and one on one attention to each customer is invaluable. Precision Assembly’s service is always impeccable and their delivery is prompt."

Leslie Sennett
Childrens Dental Health Association of San Diego

"The relationship between the California Association of Teachers of English (CATE) and Precision Assembly goes back more than fifteen years when they began maintaining our membership list and providing mailing services for our fliers and our magazine, CALIFORNIA ENGLISH. During these years, our requests for services have increased with Precision now handling some of our credit card transactions and retrieving membership information on line. They are always quick to respond to our requests and make us feel that they care a great deal about our organization."

Anne Fristrom
California Association of Teachers of English

"They always produce our mailings on time and we can count on them to be helpful and courteous whenever we have a special request. Bob responds to my emails quickly and is always willing to adjust to help us meet our changing needs. During these challenging economic times it is always a pleasure to work with a company that provides excellent service at a minimum cost."

Amber Romero
San Dieguito Water District

© 2024 Precision Assembly