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Over 45 Years of Providing Client Services


45 Nancy Street West Babylon,
New York 11704

Mechanical Contracting Experts of Long Island

Over 45 Years of Providing Client Services

Mechanical Contracting Experts of Long Island

Over 45 Years of Providing Client Services

ULTIMATE POWER, INC. provides services in multiple sectors in the HVAC industry including commercial, industrial, educational and governmental facilities. UPI prides itself on being a full service mechanical contractor specializing in construction/renovations, service & repairs and automatic temperature controls.

We offer a highly trained and knowledgeable staff to assist you with all phases of your project.

UPI is considered an industry leader among the most recognized architects & engineers in the tri-state area and is qualified to perform work on projects ranging from $10,000 to over $20,000,000. Please peruse our website and see how much UPI has to offer you.

Call us today at

631-491-1300 for more information.

Call us today at 631-491-1300 for more information.

The marketplace that Ultimate Power Services includes:

  • School Facilities
  • K-12, Private, Public and Religious, BOCES
  • Colleges and Universities
  • Government Facilities
  • Local, State, and Federal
  • All Agencies and Branches

  • Commercial/Industrial Facilities
  • Biomedical, Retail, Office Building Complexes, Malls, Plazas, Manufacturing, Plants and Utilities, Pharmaceuticals
  • Health Care Facilities
  • Hospital Complex
  • Nursing, Extended Care

Why Use Ultimate Power?

1. Accountability

UPI has never been barred from State, Federal or any “plan and spec" work. We have also never failed to satisfactorily complete any work we have been contracted for.

2. Financial Relationship

Suffolk County National Bank (SCNB) located in Babylon, N.Y., handles our main banking services.

3. Bonding

Vanguard Coverage Corporation furnishes our bid, performance and payment bonds. We enjoy a very high rating with a present bond capacity of 20 million for single contracts, and up to a 40 million aggregate for work in progress.

4. Insurance

UPI maintains complete insurance coverage. Necessary certification is provided upon request.


Call: 631-491-1300
Call: (800) 491-1302

45 Nancy Street
West Babylon, NY 11704

Ultimate Power's Technical And Energy Solutions Include:
• Certified Burner/boiler Combustion Specialists Chillers And Cooling Towers
• High Efficiency Fans, Pumps And Motors
• Oil Tank Removal And Replacement
• Complete Welding And Piping
• R-Stamp Certified Welding Specialists
• Direct Digital "open System" Specialists
• Power Generation Systems (Co-Generation)
• Project Management And Supervision
• Factory Trained Technical Staff
• Extended Warranty Services
• One Stop Shopping

Ultimate Power's Technical Support Services include:
• Mechanical Systems Services
• Control and Automation Systems Services
• A complete variety of services and preventative maintenance programs are available on most building systems (24 hrs/day x 7 days/wk x 365 days/yr.)

How Can We Help You?

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What our client’s say…

  • “Working with Ultimate Power has been a smart decision for us as they are efficient, competent and good value. Their attention to detail has been refreshing to us – they look beyond the obvious like we do. We would highly recommend them to anyone.” Chris V.
  • “We highly recommend Ultimate Power for all your HVAC work. We have used them on several projects and they always deliver what they promise, when they promise it. They are easy to communicate with, and very professional in all aspects of their business.” Amiee G.
  • "You and your people have done an excellent job with consistency in all phases of our plants' HVAC service contract. Ultimate Power’s overall efforts and success have allowed our company to focus on other issues related to managing our business." Nathan R.
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About Ultimate Power

Ultimate Power Inc., a New York State corporation was founded in 1970 by Joe LoRusso Sr. and Ronald Milano for the purpose of conducting business as a mechanical contractor in the Heating, Ventilation and Air Conditioning Industry. Ultimate Power Inc., is presently operated by second generation owners, Michael LoRusso and Greg Kern. We have grown to become a full service Building Technology Company, specializing in a full range of Building and Energy Solutions and Services.

From all your heating and cooling plant systems and services to the latest state of the art "open systems" direct controls, including Honeywell automated control systems integration; UPI is uniquely qualified to meet your technical needs and exceed your expectations as a prompt, quality, responsive business partner. We deliver design build and engineering services as well as complete project management and service management resources with years of industry experience.

Primarily, we utilize our own plant and personnel for all our Solution and Service work. Major sheet metal and pipe insulation is sub-contracted to experienced and approved sub-contractors only. We pride ourselves as a total "turn-key" provider for all buildings in all industries. Building owners, Facility managers and the Architect and Engineering community can count on UPI as a proven performance based, HVAC Contractor and Service & Repair provider.

Where Do We Do Business?

New York Metropolitan Region including:
Long Island - Nassau and Suffolk Counties
Bronx, Brooklyn, Queens, Manhattan, Staten Island
Westchester and Putnam Counties

Ultimate Power's Management Team

  • • Mr. Gregory Kern: President
    • Mr. Michael LoRusso: COO
    • Ms. Marie Foley: Comptroller
    • Ms. Kim Kennedy: Construction Coordinator
    • Mr. Thomas Haarstick: Service Manager
    • Mr. Mike Lubniewski: Field Supervisor

  • • Mr. Paul Fenchel: Field Supervisor/Construction
    • Mr. Charlie Oskey: Field Super/Temperature Controls
    • Ms. Jean Kern: Contracts Administrator

Call: 631-491-1300
Call: (800) 491-1302

© Copyright by Ultimate Power, Inc.
All Rights Reserved 2019

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