HVAC | Piping | Controls

Whether you’re looking to design and install a brand new system or renovate an existing system, we can help. We will also repair and maintain a previously installed system.

We have years of experience in the HVAC business. We take pride in meeting or exceeding all of the industry standards and regulations set forth by organizations such as ASHRAE, SMACNA, ACCA, and AMCA.

Save money and increase comfort

No matter what type of HVAC system you have in your office, you can reduce energy costs and increase the comfort of your employees. Just contact us to make sure your system is properly maintained and updated, as needed.

Your HVAC system is an expensive investment and plays an important role in your business. Make sure it’s protected when you turn to Hyde-Stone Mechanical Contractors. We will take care of all of your needs.


  • 24 Hour Emergency Service
  • Full Maintenance Agreements
  • Preventive maintenance Agreements
  • Backflow Certified Testing
  • Temperature Controls


Hyde-Stone Mechanical specializes in high quality, cost-efficient mechanical HVAC system design build and HVAC services throughout Northern New York and parts of the Adirondacks. From initial concept through the completion of a project. We have 4 offices, 7 estimators and Project Managers, Hyde-Stone has a wide knowledge of Commercial/Industrial HVAC, Piping, Plumbing and Sheet Metal expertise. We have a professional Engineer on staff along with a L.E.E.D Green certified Project Engineer.

With 125 years of construction experience and service operations expertise to ensure that your project is always done with safety, scheduling, quality and costs in mind. Safety is first and foremost with us. We want everyone on the project to go home to their family, whether a sub-contractor or another trade.

We specialize in design customization and build projects in which we:

  •     Design, Install and service cost-effective, energy efficient heating and cooling systems
  •     Customize each HVAC system to meet your needs
  •     Create systems that deliver bottom-line results for you and your team.
  •     Service everything we install.


Find the experienced service you need
With more than 120 years experience in the plumbing field, Hyde-Stone can design, install and service all aspects of your projects—from high-end homes to commercial buildings to medical centers.

Our services include:

  • Sanitary/vent piping

  • Water heaters and softeners

  • Storm piping

  • Fixtures

  • Backflow prevention installation, testing, repair, and certfication

  • 24-hour emergency service

  • Medical gas piping


The Maintenance Service Process:

  • All client locations call just one number for all of their maintenance needs.
  • A Hyde-Stone Facility Maintenance trained representative identifies, troubleshoots and diagnoses the problem.
  • The service provider completes work promptly, checking in and out through the Hyde-Stone Facility Maintenance System.

We Do More Than Maintenance:

  • Doors and Gates

  • Electrical

  • Exterior Maintenance

  • Floor Care

  • Glass Services

  • Ceiling Tiles

  • Painting

  • Interior Maintenance

  • Janitorial

  • Landscaping

  • Lighting

  • Locksmith

  • Parking Lot/Sidewalk

  • Roofing

  • Signage

  • Snow Removal


HYDE-STONE | Expert Services & Solutions

Hyde-Stone has full design and build capabilities with a staff of experienced professionals that are ready to work on your unique needs. Hyde-Stone does a wide variety of projects ranging from HVAC, sheet metal, plumbing, all aspects of piping, pre-fabrication, controls, and much more. No matter what your need, or the scale of your project, Hyde-Stone is equipped to do the job.

Northwood Prep School


Project Details:

To accent Northwood Prep’s contemporary, open design for it’s students, they looked for a partner that understood the importance of elegant design combined with professional functionality. For this project, our team focused on delivering design and efficiency with powerful support system.

Great Lakes Cheese Intake Hood


Project Details:

New Stainless Steel in-take hood.

Great lakes Cheese needed a new exhaust air hood 96” x 96” made out of welded stainless steel. We fabricated and then mounted the hood roughly 80 feet up on the side of the building.

Kraft Heinz

Custom Welded Stainless Steel Duct

We designed, custom fabricated, welded, and mounted 30″ round 18 Gauge Stainless Steel duct to suit the needs of Kraft Heinz.

Lowville Academy and CSD

HVAC Upgrades

We made upgrades to the HVAC system with upgraded ducts and two new 32 ton air handlers on the gym roof top.

Waste Water Treatment Plant

Upgrades to Great Lakes Cheese Waste Water Facility

Installation of filter skids, tanks, stainless steel piping, Schedule 80 Pipe from 4”-16”, Chillers, and pumps.