About us

Our Roots

Since opening in 2012 as a family owned business, Phase II Development LLC has operated with the deliberate intention of being the finest and most reputable HVAC-R contractor in the Northern New Jersey region. As a leading provider of mechanical service, we take pride in offering the best, residential and light commercial services. We are dedicated to serving the needs of our customers each and every day.
We service all
  • Commercial (large/small business, property managers, HOA, hospitals, banks, schools, warehouses, restaurants)
  • Residential services (home, rental, garage/shop )

Need Cooling Or Heating Services?

Call us today and let our highly trained team help you.
book an appointment
(862) 261-2481

Credentials

  • NJ Master HVAC-R License- 19HC00254000
  • NJ Home Improvement License- 13VH86788800
  • Electrical License- 3815
  • EPA Universal Certified
  • R410A Certified
  • Preventative Maintenance Certified
  • Independent Trane Dealer
  • Fujitsu Authorized Service Traning Certification
  • TracPipe Certification
  • GasTite/Flash Shield Certification
  • Unico System Preferred Contractor

Our clients say

"Phase II employee was on time, very processional and did an awesome job. We were very comfortable with the process and they explained everything in layman's terms.We have used their services more than once and have always been satisfied.!"
Warren Carvin - Plainfield, NJ
"...BEST CUSTOMER SERVICE..."
Mike S. - Budd Lake, NJ
"I could not be any happier...MAKE NO OTHER CALLS JUST CALL PHASE II YOU CAN THANK ME LATER!"
Raymond K. - Wayne, NJ
Location
248 Route 46, Dover, NJ 07801
Phone
862-261-2481
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