Update or Add Manufacturer Listings

You can send us an email if you have problems using this form or have a question.

Use this form to add your listing or update your information. This information is not automatically updated online; we will edit the information and add it to 4specs as appropriate.

Please read our page on how to Optimize Your Results From 4specs before submitting this form. Listings on 4specs are limited to US and Canadian manufacturers of products specified by architects and engineers.

4specs lists ONLY MANUFACTURERS of "specified" products and does not list international companies without a strong US presence. I do not list or respond to companies in these categories:

Note that I run 4-6 months behind on adding new free listings. Submitting multiple times will only delay your listing.


Fill out the following information and click 'Submit,' below.

Which action are you requesting:

New Listing - Yes No
Add Our 15 Word Free Description - Yes No
Contact us about Advertising - Yes   No

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Please send us your monthly e-mail newsletter
Yes   No 

Name of Person Handing Marketing & Advertising:

If an ad agency, please provide more
info in the comments box below.

Mailing Address:
PO Box if used for mail


US State/Canadian Province:

Zip or Postal Code:

Web Site URL:

Email Address

Business Phone:

Which CSI sections should you be added to?
Note 4specs does not use the exact CSI section numbers.

15 Words to Add:
You can now add a 15 word MAXIMUM description to your listing for free, not including your company name. As our users are not searching by key words, we suggest a description that is readable and not just key words. We also do not capitalize common words to improve readability.
15 words to add, and I do count the words and will shorten as I see appropriate.

Comments, or other sections to add your listing to.