Davis Davis & Harmon LLC - Sales Tax Experts Tech Stack

Davis Davis & Harmon LLC - Sales Tax Experts uses 8 technology products and services including Lightbox, jQuery, Web Vitals, and more. Explore Davis Davis & Harmon LLC - Sales Tax Experts's tech stack below.

Lightbox

Javascript Libraries

jQuery

Javascript Libraries

Web Vitals

Javascript Libraries

Google Maps

Maps

HSTS

Security

Material Design Lite

UI Frameworks

YouTube

Video Players

jPlayer

Video Players

Davis Davis & Harmon LLC - Sales Tax Experts's Email Address Formats

Davis Davis & Harmon LLC - Sales Tax Experts uses at least 2 format(s):

Davis Davis & Harmon LLC - Sales Tax Experts Email Formats	Example	Percentage
First.Last@davisanddavisllc.com	John.Doe@davisanddavisllc.com	50%
Last@davisanddavisllc.com	Doe@davisanddavisllc.com	33%
F.Last@davisanddavisllc.com	J.Doe@davisanddavisllc.com	17%
First@ddhtax.com	John@ddhtax.com	100%

Davis Davis & Harmon LLC - Sales Tax Experts Email Formats

Example

Percentage

First.Last@davisanddavisllc.com

John.Doe@davisanddavisllc.com

50%

Last@davisanddavisllc.com

Doe@davisanddavisllc.com

33%

F.Last@davisanddavisllc.com

J.Doe@davisanddavisllc.com

17%

First@ddhtax.com

John@ddhtax.com

100%

Frequently Asked Questions

Where is Davis Davis & Harmon LLC - Sales Tax Experts's headquarters located?

Davis Davis & Harmon LLC - Sales Tax Experts's main headquarters is located at 2711 Lyndon B Johnson Fwy, 770 Dallas, Texas 75234, US. The company has employees across 1 continents, including North America.

What is Davis Davis & Harmon LLC - Sales Tax Experts's phone number?

You can contact Davis Davis & Harmon LLC - Sales Tax Experts's main corporate office by phone at

+1-972-488-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Davis Davis & Harmon LLC - Sales Tax Experts's official website and social media links?

Davis Davis & Harmon LLC - Sales Tax Experts's official website is ddhtax.com and has social profiles on LinkedIn.

What is Davis Davis & Harmon LLC - Sales Tax Experts's NAICS code?

Davis Davis & Harmon LLC - Sales Tax Experts's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Davis Davis & Harmon LLC - Sales Tax Experts have currently?

As of October 2025, Davis Davis & Harmon LLC - Sales Tax Experts has approximately 51 employees across 1 continents, including North America. Key team members include Partner: T. D.Partner: T. H.Owner: H. D.. Explore Davis Davis & Harmon LLC - Sales Tax Experts's employee directory with LeadIQ.

What industry does Davis Davis & Harmon LLC - Sales Tax Experts belong to?

Davis Davis & Harmon LLC - Sales Tax Experts operates in the Accounting industry.

What technology does Davis Davis & Harmon LLC - Sales Tax Experts use?

Davis Davis & Harmon LLC - Sales Tax Experts's tech stack includes LightboxjQueryWeb VitalsGoogle MapsHSTSMaterial Design LiteYouTubejPlayer.

What is Davis Davis & Harmon LLC - Sales Tax Experts's email format?

Davis Davis & Harmon LLC - Sales Tax Experts's email format typically follows the pattern of First.Last@davisanddavisllc.com. Find more Davis Davis & Harmon LLC - Sales Tax Experts email formats with LeadIQ.

When was Davis Davis & Harmon LLC - Sales Tax Experts founded?

Davis Davis & Harmon LLC - Sales Tax Experts was founded in 2001.

Davis Davis & Harmon LLC - Sales Tax Experts

AccountingUnited States51-200 Employees

Davis Davis & Harmon LLC is a sales/use tax consulting firm headquartered in Dallas, Texas. The firm provides a broad range of sales/use tax services on a multi-state basis including:

■ Sales/Use Tax Audit Defense
■ Sales/Use Tax Audit Representation
■ Sales/Use Tax Refunds 
■ Sales/Use Tax Research & Strategic Planning
■ Sales/Use Tax Training

DDH is committed to maintaining the highest standards in their talent pool. The Davis & Davis team is comprised of former state sales tax auditors and former Big 4 sales tax consultants

We give our clients individualized attention and access to well-seasoned sales/use tax consultants at very competitive rates. You would be hard-pressed to find a firm with similar experience level at such competitive rates. We work hard to meet our clients' needs by ensuring that you view our firm as an extension of your company and a member of your team.

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