Commercial Heating, Boiler & Plumbing Preventive Maintenance Plans
In Alaska's commercial real estate climate, deferred heating maintenance turns into a midnight 24/7 emergency during the first -15°F cold snap. Our commercial preventive maintenance agreements keep your boilers, unit heaters, circulators, and plumbing protected year-round.
How Anchor Services Alaska Helps You
Pre-Winter Boiler & Unit Heater Inspection
Complete combustion analysis, heat exchanger inspection, igniter/flame sensor cleaning, and safety limit testing every autumn.
Glycol Concentration & pH Testing
Refractometer verification of propylene glycol freeze point (-30°F to -50°F) and corrosion inhibitor pH across all commercial hydronic loops.
Circulator Pump & Zone Valve Exercising
Amp-draw testing, bearing inspection, and flange gasket checks on Taco, Grundfos, and Bell & Gossett commercial pumps.
Priority Front-of-Line 24/7 Dispatch
Contract facilities receive guaranteed front-of-the-line emergency dispatch during sub-zero citywide freeze events.
What Every Commercial Maintenance Visit Includes
- Digital combustion analyzer test (CO, O2, stack temperature & AFUE)
- Expansion tank air-charge check, PRV inspection & backflow check
- Exhaust flue, barometric damper, and roof/wall intake snow-clearance check
- Domestic commercial water heater anode, T&P valve, and recirculation check
- Written facility condition report with asset serial numbers and photo logs
Explore Related Heating & Plumbing Hubs
Quick links to our 24/7 emergency dispatch hubs, equipment catalog, and Alaska troubleshooting guides:
Commercial Heating, Boiler & Plumbing Preventive Maintenance Plans — FAQs
Direct answers to common questions about our property maintenance, repairs, and 24/7 emergency services.
Commercial and multi-family heating plants in Southcentral Alaska should receive a comprehensive pre-winter mechanical tune-up every September/October and a mid-winter safety/pressure check in January/February.