D J Hannon & Sons Inc
D J Hannon & Sons Inc is a HVAC provider serving New Castle, PA. Rated 3.4★ with 56 Google reviews. See services, review signals, and request a quote.
HVACNew Castle, PA
On this page
Company overview
- TradeHVAC
- Service areaNew Castle, PA
- Google rating3.4★ (56 reviews)
- Phone(724) 652-7391
- Address215 E Long Ave, New Castle, PA 16101, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from C “Hope” L, Greg Michalek, George Stusrt, Stephanie Jones
What customers say
“Thank you to DJHannon for the great service. Technician (Joe), was very efficient and courteous. They fit us in as an emergency, burst water lines. Came with in the hour. Fixed our burst lines (3). Th…”
“I would like to say “Thank you”. These guys live up to the satisfaction guaranteed moto. What great service and job well done. They are fair and honest which is rare. Shout out to Joe and Jacob fo…”
“Wish I could put 0 stars!! Make an appointment and then they call an hour before and cancel because they have “emergencies”. Mine was an emergency so that doesn't really make sense, now if they were s…”
“Been using their services since 1989. Best value around. Noy cheapest, but best value.”
Key highlights
Strengths
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does D J Hannon & Sons Inc offer?
D J Hannon & Sons Inc provides: installation, repair, emergency. They serve residential and commercial customers in New Castle, PA.
What is D J Hannon & Sons Inc's rating?
D J Hannon & Sons Inc has a 3.4 out of 5 star rating based on 56 Google reviews.
Is this company licensed in Pennsylvania?
All listed providers have a verified Pennsylvania contractor license at time of publication. You can verify on the Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) lookup at https://hic.attorneygeneral.gov/.
Does D J Hannon & Sons Inc offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about D J Hannon & Sons Inc
Request a quote from D J Hannon & Sons Inc
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.