Mark Gelfo

Principal, Director of Energy Services at TLC Engineering for Architecture

Mark Gelfo is the Principal, Director of Energy Services at TLC Engineering for Architecture based in United States.

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Contact Information

Business Email
Direct Phone
+1 90********
HQ Phone
+1 90********
United States

Current Workplace


United States


201 - 500

Founded in





MEP and Structural Engineering, C&T Design, Sustainability, LEED Administration, Energy Modeling, Commissioning, Life-cycle Cost Analysis, Day Lighting Design, Mechanical Design, Low Voltage, Lighting Design, MEP, Design, Revit, Structural Design, Electrical Design, LED, Healthcare Design, Higher Education, Fire Protection


TLC Engineering Solutions has 392 contacts, the majority of which in AroundDeal database are in Engineering.

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View Colleagues

Siobhan Powers

Mechanical Engineer

John Larsen

Electrical Designer

Minh Vu

Mechanical Engineer

Brandon Rossman

Systems Designer II

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Frequently Asked Questions regarding Mark Gelfo

What company does Mark Gelfo work for?

Mark Gelfo works for TLC Engineering Solutions.

What is Mark Gelfo’s email address?

Mark Gelfo’s email address is ****

What is Mark Gelfo’s direct phone number?

Mark Gelfo’s direct phone number is +1 90********

Which industry does Mark Gelfo work in?

Mark Gelfo works in the industry of Architecture & Planning.

What is Mark Gelfo’s role in TLC Engineering Solutions?

Mark Gelfo’s role in TLC Engineering Solutions is Principal, Director of Energy Services

What is Mark Gelfo’s business email address?

Mark Gelfo’s business email address is ****

What is Mark Gelfo’s HQ phone number?

Mark Gelfo’s HQ phone number is +1 90********

Who are Mark Gelfo’s colleagues?

Mark Gelfo colleagues are Siobhan Powers,John Larsen,Minh Vu,Ally Gordon,Brandon Rossman.