Installation Process

How We Work

  • System design and installation by EPA & NATE certified technicians.
  • Performance of proper load calculations to ensure proper heating and cooling capacity and system sizing for your home.
  • Custom Fabricated Metal Transitions.
  • Guaranteed cleanliness, including drop cloths, shoe covers and clean up after each job.
  • All work is permitted to applicable township code.
  • Post installation startup checklist to ensure your home comfort system is operating at optimal performance.
  • Inform and advise customers of proper operation, filter location, proper maintenance and thermostat operation.
  • Provide Customers Warranty Documents, Owner Manuals, and all related documents in satisfactory format.
  • Proper recycling of old equipment and materials.
  • Preparation and assistance of all applicable rebate documents.
  • Two-year extended service membership included.
  • Top Industry Equipment Warranties.
  • Excellent financing options available.
  • 100% Customer Satisfaction Guaranteed!

Quality Assurance

  • Fully insured and licensed company performing all work to and above industry codes.
  • Flat Rate Pricing – One set fee for all service repairs regardless of the length of time.
  • 2-YEAR Parts and Labor Warranty on Repairs.
  • Excellent equipment warranties!
  • N.A.T.E. Certified Technicians – Leading certification in the HVAC industry.
  • Our team is E.P.A. Certified – Ensuring environmental safety and proper use/recovery of refrigerants.
  • Our certified team receives continuous technical and safety training.
  • Our full team is extensively background checked and drug tested to ensure safety for all.
  • Care for you and your home in a workmanlike manner, using shoe covers and drop cloths and clean up after each job.
  • Courteous Customer Service Professionals 24 hours a day; 365 days a year!
  • Our Vehicles are clearly marked and fully stocked with factory parts.
  • DELFERA team brings the best possible solutions for our customers’ benefit.
  • 100% Customer Satisfaction Guarantee!