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A.F. Cost & Sons Plumbing, Heating & Air Conditioning

4.2 95 reviews
Overall rating
4.2
out of 5
95 reviews
5 star 73%
4 star 3%
3 star 1%
2 star 1%
1 star 22%

About A.F. Cost & Sons Plumbing, Heating & Air Conditioning

A.F. Cost & Sons Plumbing, Heating & Air Conditioning is a family-owned business with over 85 years of experience, dedicated to serving its customers. They offer 24-hour emergency service and work with customers on items not covered by home warranties. Their services include repairing water fixtures, and they have been praised for their fast, friendly, and same-day service. Customers have appreciated their willingness to explain things and teach them about HVAC.

The company has been commended for their understanding and caring office management. They have been described as providing quick, easy, and high-quality repairs, with polite and neat technicians. The cost of their repairs has also been noted as reasonable.

Customers have highlighted the professionalism, promptness, and knowledge of the technicians, such as Josh and Jason & Connor. The office staff, like Shelby, has been praised for their ability to educate customers and provide efficient service. Overall, A.F. Cost & Sons Plumbing, Heating & Air Conditioning is a trustworthy and reliable company that cares for its customers and provides excellent service.

Sep 2026
5.0
Had a problem with my A/C working on one of the hottest days of the year with pets in the house.
They quick to schedule and do the repair work. Didnt try to sell me on anything I didnt need.
They gave me advice on some things that needed addressed immediately for safety reasons and also things to watch for down the road.
Jul 2026
5.0
I can’t say enough GOOD things about A.F. Cost’s service excellence!! Receptionist was pleasant and helpful. I received a call from the owner to ensure scheduling was on time and expedited. My technicians were on time. friendly, knowledgeable and handled my A/C replacement with precision and without any issue. Price was beyond fair. HIGHLY RECOMMEND!!!!! & a huge thank you to A F Cost team!!!!
Jul 2026
5.0
I cannot speak more highly of the Cost team. I had an emergency and they were at my house in just a few hours. Robert was excellent. He communicated everything to me as he went and was extremely thorough. Shelby from the office was also very nice and had great follow up.
Photos of A.F. Cost & Sons Plumbing, Heating & Air Conditioning, 739 5th Avenue,  East McKeesport
All 5 photos

Hours

Monday 7AM - 3PM
Tuesday 7AM - 3PM
Wednesday 7AM - 3:30PM
Thursday 7AM - 3PM
Friday 7AM - 3PM
Saturday Closed
Sunday Closed

Location

739 5th Avenue, East McKeesport, PA 15035

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A.F. Cost & Sons Plumbing, Heating & Air Conditioning · 739 5th Avenue, East McKeesport, PA 15035

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