Construction Bids

Our Estimating Department is prepared to submit quotes for any of your upcoming mechanical and service projects. From mechanical and plumbing systems maintenance and repair, to equipment retrofit, River Mechanical Services promises quick response and defect-free workmanship to keep your facility running safely and efficiently. River Mechanical Services offers a wealth of industry experience, an established local presence, cost competitiveness, financial solvency and a strong service record.


Submit Bid

Submit Bid

Use this form to submit bids on available projects or contact us directly. Contact Us
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Boeing Helicopter

B4-19 Hangar Renovation
Ridley, PA

Bid Due: January 06, 2021

419 Bainbridge

New Seven Story Apartment Building
Philadelphia, PA

Bid Due: January 12, 2022

Secure Project

Amendment 15
Philadelphia, PA

Bid Due: January 12, 2022

Baxter Water Treatment Plant

Zinc Orthophosphate System Improvements
Philadelphia, PA

Bid Due: January 13, 2022

Other Projects