What is Day Engineering and Geology, D.P.C.'s NAICS code?

Day Engineering and Geology, D.P.C.'s NAICS code is 54162 (Environmental Consulting Services).

Insights

Regulatory & Compliance The company operates in environmental and occupational safety engineering with a focus on regulatory compliance, site investigations, remediation, and training, indicating ongoing need for compliance audits, permitting support, and training program development for facilities.

Multi-Sector Reach Serving a diverse client base from small to Fortune 500, utilities, municipalities, and developers suggests opportunities across multiple industries and project sizes, including risk assessment, regulatory upgrades, and turnkey environmental programs.

Integrated Services Post merger in January 2026, Day Engineering and Geology now offers integrated engineering, geology, and environmental consulting, which can be pitched to clients seeking one-stop solutions for site investigations, design, remediation, and compliance.

Mid-Mized Growth Revenue range of 25 to 50 million and a staff size of 11-50 positions Day as a mid-market firm with potential for upsell on larger, multi-site projects, long-term remediation programs, and recurring compliance services.

Digital & Security Safeguards Tech stack and security measures (Google Fonts API, jQuery, Lua, X-XSS-Protection, HSTS, X-Content-Type-Options, GoDaddy, Nginx) indicate a modern web presence and secure data handling, offering opportunities to upsell client dashboards, reporting portals, and data integration consulting.

Day Engineering and Geology, D.P.C. Tech Stack

Day Engineering and Geology, D.P.C. uses 8 technology products and services including Google Fonts API, jQuery, Lua, and more. Explore Day Engineering and Geology, D.P.C.'s tech stack below.

Google Fonts API

Font Scripts

jQuery

Javascript Libraries

Lua

Programming Languages

X-XSS-Protection

Security

HSTS

Security

X-Content-Type-Options

Web & Portal Technology

GoDaddy

Web Hosting

OpenResty

Web Servers

Day Engineering and Geology, D.P.C. Email Formats	Example	Percentage
First.Last@dayenvironmental.com	John.Doe@dayenvironmental.com	65%
FLast@dayenvironmental.com	JDoe@dayenvironmental.com	35%
FLast@daymail.net	JDoe@daymail.net	100%

Day Engineering and Geology, D.P.C. Email Formats

Example

Percentage

First.Last@dayenvironmental.com

John.Doe@dayenvironmental.com

65%

FLast@dayenvironmental.com

JDoe@dayenvironmental.com

35%

FLast@daymail.net

JDoe@daymail.net

100%

Frequently Asked Questions

What is Day Engineering and Geology, D.P.C.'s phone number?

You can contact Day Engineering and Geology, D.P.C.'s main corporate office by phone at

+1-585-454-****

. 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 Day Engineering and Geology, D.P.C.'s official website and social media links?

Day Engineering and Geology, D.P.C.'s official website is dayengineering.com and has social profiles on LinkedIn.

How much revenue does Day Engineering and Geology, D.P.C. generate?

As of August 2026, Day Engineering and Geology, D.P.C.'s annual revenue is estimated to be $25M - $50M.

What is Day Engineering and Geology, D.P.C.'s SIC code NAICS code?

Day Engineering and Geology, D.P.C.'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 54162 - Environmental Consulting Services.

How many employees does Day Engineering and Geology, D.P.C. have currently?

As of August 2026, Day Engineering and Geology, D.P.C. has approximately 23 employees across 1 continents, including North America. Key team members include Technician: C. D.Project Engineer: C. Q.Project Engineer: R. K.. Explore Day Engineering and Geology, D.P.C.'s employee directory with LeadIQ.

What industry does Day Engineering and Geology, D.P.C. belong to?

Day Engineering and Geology, D.P.C. operates in the Environmental Services industry.

What technology does Day Engineering and Geology, D.P.C. use?

Day Engineering and Geology, D.P.C.'s tech stack includes Google Fonts APIjQueryLuaX-XSS-ProtectionHSTSX-Content-Type-OptionsGoDaddyOpenResty.

What is Day Engineering and Geology, D.P.C.'s email format?

Day Engineering and Geology, D.P.C.'s email format typically follows the pattern of First.Last@dayenvironmental.com. Find more Day Engineering and Geology, D.P.C. email formats with LeadIQ.

When was Day Engineering and Geology, D.P.C. founded?

Day Engineering and Geology, D.P.C. was founded in 1984.

Day Engineering and Geology, D.P.C.

Environmental ServicesNew York, United States11-50 Employees

Day Engineering and Geology, D.P.C. operates in the environmental services sector, providing environmental and occupational safety engineering and consulting across regulatory compliance, facilities evaluation and design, site investigations and remediation, and training. The firm emphasizes practical, economical solutions and maintains active communication with clients throughout the life of a project. Based in Rochester, New York, the company was formed in January 2026 when Day Environmental, Inc. and Day Engineering, P.C. merged to become Day Engineering and Geology, D.P.C. 

It serves a broad client base that includes small to mid-size industry, Fortune 500 companies, utilities, financial institutions, transportation agencies, municipalities, developers, and contractors across public and private sectors. Its multidisciplinary team—comprising engineers, scientists, geologists and technicians—works to address regulatory and site-related challenges with solutions tailored to client needs.

Insights

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