

Keystone Excavating & Development LLC Email Formats
Contact top employees
- Keystone Excavating & Development LLC uses 6 different email formats. The most common is firstName.lastName (for example, jane.doe@domain.com), which appears in about 28% of work addresses.
- Other common patterns include:
- lastNameInitialfirstNameInitial: dj@domain.com (20%)
- firstNameInitial-lastName: j-doe@domain.com (22%)
Keystone Excavating & Development LLC’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName.lastName | Percentage: 28% | |
Format firstNameInitial-lastName | Percentage: 22% | |
Format lastNameInitialfirstNameInitial | Percentage: 20% | |
Format firstName-lastName | Percentage: 17% | |
Format lastNameInitial-firstName | Percentage: 7% | |
Format lastName_firstName | Percentage: 6% |
Contact top employees
Jake FrickProject Manager / Estimator
Taylor SalkaAdministrative Assistant
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Keystone Excavating & Development LLC uses 6 email formats across its organization. The most common pattern is firstName.lastName (e.g., jane.doe@domain.com), used in approximately 28% of work addresses.
Keystone Excavating & Development LLC currently employs over 10-50 people from United States, with a head office in Finleyville, Pennsylvania.
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