American Standard Heating & Cooling Website

Lennox Website

Broan Bath Fans Website

Panasonic Bath Fans Website

Honeywell Home Products

RGF Air Purification

EPA Indoor Air Quality Site

Lennox Energy Calculator

Sheetmetal Work, HVAC Duct systems, Etc.
Sheetmetal Solutions (Hamstra's sister company) 520-573-5900

Evaporative Coolers
The Cooler Guy 520-745-0615
***Hamstra Heating and Cooling does not install coolers***

Plumbing:
Racy's Plumbing 520-882-5400
Rice Plumbing 520-882-4444
Pioneer Plumbing 520-623-4444

Electrical:
Ray's Electric 520-741-0615
Duffy Electrical Contractors 520-624-8617

Concrete:
Benchmark Concrete Company 520-293-1305

Roofing:
Castle Roofing 520-749-4090

Landscaping:
Cherry Landscape 520-292-9776

Pools/Spas/Water Features:
Falcon Pools 520-628-9451

General Contractor/Design & Build:
Kratt Construction 520-229-0449

Appliances:
Authorized Technical Services 520-903-1448

Drywall:
P & M Drywall 520-744-1255

Vacation Home Management:
Vacation Home Care by Daniel - vacationhomecare.net
Daniel@vacationhomecare.net