Shop Glendora Heating Services - Find a business go Results Found: 2 Northstar PHAC Inc. Northstar PHAC Inc. 271 W Allen Ave SanDimas CA 91773 (909) 593-3353 Glendora Plumbing & Heating Glendora Plumbing & Heating 352 W. Foothill Blvd. Glendora CA 91741 626-335-0574