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CSTK PhiladelphiaHVAC contractor in Philadelphia, PA

CSTK Philadelphia is an HVAC contractor at 7301 Holstein Ave, Philadelphia, PA 19153, rated 4.0 from 63 Google reviews. Open Monday to Friday.

Philadelphia, PA0 paid placements in any rankingHow we rank

Call (215) 365-7700Website ↗

Key facts

Key facts about CSTK Philadelphia
Address7301 Holstein Ave, Philadelphia, PA 19153Get directions
Phone(215) 365-7700
Websitecstk.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating4.0 from 63 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Philadelphia and 12 towns within 25 miles: Darby, Sharon Hill, Collingdale, Yeadon, Folcroft, Glenolden, Lansdowne, Norwood, Whitman, Clifton Heights, Wharton and Prospect Park.

Based in Philadelphia, PAView on map

Opening hours

Opening hours for CSTK Philadelphia
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

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Google

4.0from 63 Google reviews

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Questions about CSTK Philadelphia

What are CSTK Philadelphia’s hours?

CSTK Philadelphia is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does CSTK Philadelphia serve?

Serves Philadelphia and 12 towns within 25 miles: Darby, Sharon Hill, Collingdale, Yeadon, Folcroft, Glenolden, Lansdowne, Norwood, Whitman, Clifton Heights, Wharton and Prospect Park. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about CSTK Philadelphia?

CSTK Philadelphia has a rating of 4.0 from 63 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact CSTK Philadelphia?

Call CSTK Philadelphia on (215) 365-7700. The business is at 7301 Holstein Ave, Philadelphia, PA 19153. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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