86 Nashua Rd #1279,

Londonderry, NH 03053


Give us a call/text

Mon-Fri 8 a.m. - 8 p.m. EST
Sat-Sun 9 a.m. - 5 p.m. EST

Commercial Services

Londonderry, NH and the Surrounding Areas

High-Quality Commercial HVAC Service Available to Londonderry, NH and the Surrounding Areas

Your commercial HVAC system is important. Without it, your building would become incredibly uncomfortable, very quickly. This, in turn, can severely impact your business. If you need HVAC maintenance, installation, or repair in the Londonderry, NH area, then get in contact with Rob Roy Mechanical! Our skill and dedication is unmatched; when you work with us, you’ll get amazing end results, every time.

Helping with All Your HVAC Needs

Our Commercial HVAC Services:


  • RTU installation, repair and maintenance
  • Boiler installation, repair and maintenance,
  • AC installation, repair and maintenance
  • Pool dehumidification system installation
  • and more.

No matter the HVAC assistance you need, Rob Roy Mechanical is here to assist you. We have over 17 years of experience, and use that in order to provide you with the high-quality service you deserve.

Give Us a Call in Order to Learn More

As your commercial HVAC provider, we will provide you with high-quality service, honest pricing, and friendly customer assistance. Our professionals are skilled, knowledgeable, and ready to tackle all of your commercial HVAC needs. Give us a call today in order to get your free estimate. Count on us to ensure your employees and clients are satisfied with your business’s environment.