We invite your questions about our company.
Here is some information about us:
A
We are Licensed, Insured, and Bonded:
HVAC Licenses:
Delaware:
- New Castle County, DE
- City of Wilmington, DE
- City of Newark, DE
- City of New Castle, DE
- Town of Newport, DE
- Town of Elsmere, DE
Pennsylvania:
Home Improvement Contractor PA001898 | Various townships and boroughs
State of Maryland:
- Master HVAC
- Cecil County
Electrical Licenses:
- State of Delaware
Business Licenses:
- State of Delaware
- State of Maryland
B
We are active members of the community and trade groups:
- Carrier Dealer Alliance
- Servassure Dealer
- Mitsubishi Diamond Dealer
- Better Business Bureau of Delaware
- Plumbing Heating Cooling Contractors
- Various Service, Educational & Charitable Organizations
C
We want to serve you:
It is our highest concern that your job is put in professionally, safely, neatly and according to code and the manufacturer's specifications. All of our employees take advantage of continuing education programs offered by manufacturers, organizations and local schools. We give free written estimates for all installation jobs and service repairs upon your request. We handle all permits and inspections on your job with the necessary agency. We file paperwork for applicable Rebates and Extended Warranties. As an added service we offer Preventative Maintenance Agreements for all our customers. We install and service your new or existing comfort system as if it were in our own home.
D
We are a Family Business:
Founded in January 1968, by John W. Hentkowski the business now employees sons of John Jr., Kym, Stephen, daughter Barbara and son-in-law Brian. John is active in the daily operation of the business. We invite you to visit our office so you can meet us and see the equipment we offer in our showroom.
E
We are dedicated to the environment:
As a "Green Company" we recycle all paper, cardboard, metal, plastic, waste oil, mercury and refrigerants etc. Our mechanics are EPA certified to handle refrigerants. We offer equipment that uses Ozone Friendly refrigerants. We also offer precast air conditioner pads made from recycled materials.
