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Vishnu Singh

Chief Estimator, Air-Side

Value Delivered

By providing accurate, timely estimates for the company, Vishnu and the Estimating Team help clients make efficient decisions and develop sound budgets. As Chief Estimator, he reviews project plans, scope of works, vendor and subcontractors quotes, drawings, and specifications in order to develop cost-effective pricing for labor, materials, and equipment needed to deliver a competitive and successful bid proposal. After a proposal has been presented to the client, Vishnu is involved in the scope review process, making appropriate revisions and assisting with the final negotiations until the project is awarded.

In addition, Vishnu assists in training Junior Estimators. He helps them collect and present their information and analysis their work prior to reviewing the bid with the Director of Pre-construction.


Since joining Heritage Mechanical in 2008, Vishnu has created estimates for a wide array of projects. Through his years of experience, Vishnu is also proficient in Trimble Autobid Systems. He was promoted to Chief Estimator in 2017.

Vishnu has attended New York Institute of Technology, Queens College, has a diploma from Universal Technical Institute, and is currently attending Suffolk Community College’s HVAC program to earn an associate’s degree. He continues to take courses from EMCOR’s continuing education program.

The Personal Side

In addition to spending time with his wife, Vishnu enjoys all types of motor sports and MMA.