Email signatures for construction teams
Give every estimator, project manager, and office staffer a consistent, professional signature with your license details and branding, deployed across your Google Workspace or Microsoft 365 accounts from one dashboard.
- License and insured details on every signature
- Quote buttons and seasonal job banners
- Central management for your whole crew
Contractor / builder
Construction

Marcus Hale |
Project Manager |
Ironcrest Builders |
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| Request a quote |

Use this template and Firma fills in your own details automatically.
Inconsistent signatures cost contractors trust
When crew and office staff set up their own signatures, license numbers get dropped, phone numbers go stale, and branding is all over the place, right when a prospect is deciding whether to trust you with their project.
Firma lets you design one compliant, on-brand template and deploy it to every account, with license details and branding applied automatically and updated everywhere at once.
Built for how construction companies actually run
One signature across the whole crew
Keep every estimator, project manager, and office staffer on-brand with the same logo, colors, and layout, from the field to the front office.
Licensed and insured, on every email
Show your license number and "Licensed, Bonded & Insured" automatically, so every bid and client email carries the trust signals the trade runs on.
Works with Google Workspace and Microsoft 365
Deploy across Gmail with a 1-click Marketplace install, or to Outlook with the Firma add-in from your Microsoft 365 admin center.
Promote jobs and reviews
Add scheduled banners for seasonal offers, a "25 years building" credibility strip, or a link to your Google reviews.
Update everyone in minutes
Change a phone number, a license detail, or a promotion once, and it updates on every signature instantly.
Onboard new hires correctly
New crew and office staff get a compliant, on-brand signature from day one, no manual setup on each device.
Roll out company-wide signatures in minutes
Design your company template
Build an on-brand signature with your logo, colors, license line, and a quote or booking button.
Install for your domain
Add Firma from the Google Workspace Marketplace, or deploy the Firma Outlook add-in from your Microsoft 365 admin center.
Deploy to the whole company
Assign the template by role or office and push it to every Gmail or Outlook account at once.
Frequently asked questions
Give your whole company a consistent signature
Set up in minutes. Free plan available. No credit card required.