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Source: Operator (https://operator.fyi/heating-equipment-supplier/el-cajon/johnstone-supply-el-cajon-ca-7b2f0b86/)
Business: Johnstone Supply
Trade: Heating Equipment S Upplier
Location: El Cajon, CA 92020
Phone: (619) 579-9575
Website: https://www.johnstonesupply.com/store714/
Rating: 3.2/5 (22 reviews)
Data license: https://operator.fyi/terms/
Refreshed: nightly
Recent activity, 30 days
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Data updated Apr 12, 2026
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