Long Island Plumbing, Heating, Cooling & Electric Services
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Long Island Plumbing, Heating & AC Company

Great Service Guaranteed in Suffolk & Nassau Counties

Since its foundation in 1971, NH Ross has been helping local communities achieve ultimate comfort in their homes and businesses. Offering comprehensive Long Island plumbing, heating, air conditioning, and electrical services, NH Ross believes in giving our customers the best service possible. Our licensed and insured Suffolk & Nassau County plumbers and HVAC technicians are passionate about performing repairs, installations, and maintenance services with precision and expertise. To keep technicians up to date with the latest technologies and developments in the industry, our team undergoes weekly training, ensuring that the work we do is of the highest quality.

The equipment in your home – from your shower and toilet to your AC and heater – keeps your family comfortable. NH Ross is here to improve your home’s plumbing and HVAC systems so that they function efficiently and effectively for years to come. With affordable, up-front pricing and financing options available, every family can afford our outstanding services. When you hire NH Ross, your satisfaction is guaranteed. Call Ross to the rescue today!

Contact us at (631) 240-0100 to schedule an appointment for quality service.

We Are Here to Save the Day

Call Ross to the Resuce!

The NH Ross Guarantee of Great Service

  • Rapid & On-Time Service

    Your technician will be fast to respond and on-time.

  • Priority Service Emergency Response

    We have fully-stocked service trucks ready when you need us.

  • Expert Services

    Fully licensed and insured for all of your needs.

  • Helpful & Friendly Team

    Our team will take the time to answer your questions.

  • Clean & Tidy

    Technicians are dressed professionally and will treat your home with respect.

  • Satisfaction Guaranteed

    You will receive a high level of service from NH Ross.

  • Established Since 1971

    We have the knowledge and experience needed.

  • Transparent Pricing

    There are no surprise fees and you will know the price before we start.

Learn More About Our Guarantee
Online Specials
500 Ductless Mini Split System

Must Quote Code 'MM500' When You Call

500.0000 Ductless Mini Split System
NH Ross, Inc.

120 Middle Country Road
Middle Island, NY 11953

Phone: (631) 240-0100

Regular Hours
  • Monday - Friday 8:00 AM - 9:00 PM
  • Saturday 8:00 AM 5:00 PM
Service Area:

Middle Island, Long Island, and surrounding areas.

See Why People Love Us

Hear From Our Satisfied Customers

  • “Mr. Homan was professional, informative and helpful last March and during negotiations concerning imminent acquisition of the standby generator system.”

    Previous Customer

  • “Professional, informative, polite and talented.”

    Shelby C.

  • “I find this company to be extremely reliable, honest, and their Service techs to be some of the best trained and courteous”

    Greg B.

  • “Polite, neat and friendly”

    Dolores L. Hauppauge, NY

  • “So glad we reached out to NH Ross Inc. ”

    Anthony A.

  • “Well done”

    Frank D. Huntington, NY

  • “He was friendly, professional and very skilled and went out of his way to explain exactly what had gone wrong .”

    Previous Customer

  • “I felt comfortable and confident in his diagnosis and the work performed.”

    Previous Customer

  • “Very personable ....and knowledgeable about my unit.”

    John G.

  • “Efficient”

    Holly S Patchogue, NY

  • “knowledgable and efficient”

    ruthe shapiro massapequa park, NY

  • “Excellent & Professional”

    Gina D. Oakdale, NY

  • “Professional and got the job done right the first time.”

    Brian B.

  • “Great experience”

    Khadijah Carley Middle Island, NY

  • “Anthony was on time very professional and courteous.”

    Sharon D.
Want to Love Your Job? NH Ross is a Great Place to Work

If you are committed to providing the very best service for customers, then we are always searching for experienced technicians, managers, warehouse staff, and administrators. If you are interested in joining our team, contact us today.

Apply Online Today