ABCastello's Heating and Cooling

4.88 | 26 Verified Ratings
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100 Center Road 4-2
Randolph, NJ 07869
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ABCastello's Heating and Cooling

With over 20 years of experience, ABCastello's Heating and Cooling specializes in electric, gas, and oil furnace installation and repairs as well as central air unit installation and repairs. Give us a call to get professional advice on your heating or cooling system. We look forward to working with you.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Dover
  • Paterson
  • Morristown
  • Whippany
  • Basking Ridge
  • Summit
  • Totowa
  • Clifton
  • Mahwah
  • Caldwell
  • Ridgewood
  • Lake Hopatcong
  • Millington
  • Fairfield
  • Flanders
  • Boonton
  • Allamuchy
  • Bernardsville
  • Cedar Knolls
  • Gillette
  • Pine Brook
  • Berkeley Heights
  • Towaco
  • Short Hills
  • Lake Hiawatha
  • Succasunna
  • Madison
  • Morris Plains
  • Pompton Plains
  • New Vernon
  • Roseland
  • Newton
  • Little Falls
  • Mountain Lakes
  • Mendham
  • Hopatcong
  • Rockaway
  • Long Valley
  • Ledgewood
  • Chester
  • Bedminster
  • Essex Fells
  • Livingston
  • Parsippany
  • Mount Arlington
  • Green Village
  • New Providence
  • Denville
  • Budd Lake
  • East Hanover
  • Cedar Grove
  • Lincoln Park
  • West Orange
  • Pequannock
  • Mount Tabor
  • Montville
  • Chatham
  • Hackettstown
  • Netcong
  • Butler
  • Florham Park
  • Randolph
  • Sparta
  • Stirling
  • See All >

Services Offered

Air Conditioning
  • Central A/C Repair
  • Central Humidifier Install
  • Central Humidifier Repair
Cleaning & Maid Services
  • Clean Dryer Vent
Heating & Furnace Systems
  • Thermostat Install
  • Thermostat Repair
  • Heat Pump Install
  • Heat Pump Repair
  • Geothermal Heating or Cooling Install
  • Radiant Floor Heat Install
  • Radiant Floor Heat Repair
  • Radiant Panel Heat Repair
  • Ducts & Vents Install
  • Gas Boiler or Radiator Heat Repair
  • Gas Furnace - Repair
  • Gas Boiler or Radiator Heat Install
  • Electric Furnace - Repair
  • Oil Furnace - Repair
  • Electric Furnace - Install
  • Gas Furnace - Install
  • Oil Furnace - Install
  • Electric Boiler or Radiator Heat Install
  • Electric Boiler or Radiator Heat Repair
  • Oil Boiler or Radiator Heat Install
  • Oil Boiler or Radiator Heat Repair
  • Gas Piping
  • Clear Drain Clog or Blockage

Areas of Expertise

  • Heating Systems
  • Cooling Systems
  • Drain cleaning
  • Unit instalation

Product Brands Used

  • American Standard
  • Carrier
  • Coleman
  • Goodman
  • Honeywell
  • RUUD
  • Rheem
  • Trane
  • York

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted
  • Warranty Description: Satisfaction Guaranteed!


In Business Since: 2005
State Licensing
Trade: Master HVACR
License #: 19HC00644400
Expiration: 06-30-2018
HomeAdvisor Screened. View Details

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*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

ABCastello's Heating and Cooling

My Work
1 Projects
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Ratings & Reviews
ABCastello's Heating and Cooling

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 26
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5.0   |  
Review by in Succasunna, NJ
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
It was great service. Very knowledgeable technician, everything went well.
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5.0   |  
Review by in Mine Hill, NJ
Project: Clear a Clogged or Slow Drain
Holy Crap! I got and immediate response and set up the service for the same day. Desmond came and was beyond professional. If I had written a list of what I would want in a contractor, not what I would expect, I would have left a lot out. This is a great company. I've already scheduled him for additional work. I've owned this home for over 44 years and he was the very best contractor or repair person ever.

1 of 1 users found this review helpful.

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4.5   |  
Excellent and honest appraisal of the furnace issue. Desmond was on time he fixed the issue fast and was very professional. Would highly recommend.

1 of 1 users found this review helpful.

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5.0   |  
On time and fixed in about half a hour

1 of 1 users found this review helpful.

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5.0   |  
Desmond is extremely knowledgeable, prompt and efficient and I was very pleased with his work. He is professional and makes himself available for his clients.

1 of 1 users found this review helpful.

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5.0   |  
excellent service

1 of 1 users found this review helpful.

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5.0   |  

1 of 1 users found this review helpful.

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5.0   |  
I was very pleased with his service, he was prompt, polite and fixed the issue quickly.

1 of 1 users found this review helpful.

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5.0   |  
We had an nissue with our current repair company, they could not provide timely service, so I reached out to Home Advisor and was immediately contacted by Desmond Castello. He was pleasant on the phone and said someone from his offie would contact me to set up nan appointment. They called within 10 minutes and scheduled the repair for the following morning at 9:00AM. Desmond showed up promptly, my wife said he was dressed in work clothes with his name on it, he was extremely professional and competent. He even had "booties" to protect our carpets. He diagnosed the problem and then drove an hour away to pick up original Lennox parts to fix our issue. He returned, repaired the furnace and then did a full service. The cost was reasonable and he will be providing me with a quote to take over maintenance of our system. Thanks Home Advisor for having quality vendors.

2 of 2 users found this review helpful.

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5.0   |  
Desmond knows his stuff, is a nice guy and honest! In fact he just left, on Easter Sunday at 7:45pm...I would hire him for an entire system or to repair and existing one. You cannot go wrong here! HIRE DESMOND before someone else does!!!
Response by ABCastello's Heating and Cooling: Thank you James! It was great to meet you, and glad I was able to resolve the AC issue. I appreciate your feedback.

1 of 1 users found this review helpful.

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Showing 1-10 of 26
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  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
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  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
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  10. Identity Verification (Reverse Phone Lookup)
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