Troy was built in two waves.
One has steam. One does not.
The critical question for any Troy homeowner: is your home north or south of Big Beaver Road? The colonials built along Crooks Road, Livernois, and the northern corridors between 1960 and 1975 have cast iron steam. The subdivisions developed after 1978 along Long Lake Road and the southern townships went in with forced air from the start.
Crooks Road and Big Beaver corridor — steam territory
The residential streets running off Crooks Road north of Big Beaver Road were platted and built in the early 1960s. Builders in that era used Weil McLain and Burnham cast iron boilers with two pipe steam distribution in the larger four-bedroom colonials. These boilers are now in their sixth decade of service. Most are worth repairing. A single failed steam trap that costs $300 to replace would cost $4,200 to replace with the whole boiler.
Troy's older western edge near Clawson
The homes along the Troy-Clawson border on the western edge of the city are among the oldest in Troy. Some of this housing dates to the late 1950s and shares the same housing stock as Clawson and Royal Oak to the west. One pipe steam is dominant here. Air vent failures are the most common call from this corridor.
What ZIP code you are in does not predict your system
Troy spans four ZIP codes — 48083, 48084, 48085, and 48098. The ZIP alone tells you nothing about whether your home has steam. The build year and the presence of cast iron radiators tells you everything. If you see large cast iron units along the walls or under windows, call ABBCO. We identify the system type and the failed component in a single visit.
What goes wrong and
what it costs to fix.
| Problem | Likely Cause | Typical Cost | Urgency |
|---|---|---|---|
| No heat at all | Low water cutoff, thermocouple, igniter | $200–$600 | 🔴 Same Day |
| Cold radiator — one pipe | Failed air vent, steam cannot enter | $80–$250 | 🟡 This Week |
| Cold radiator — two pipe | Failed steam trap at that radiator | $150–$450 | 🟡 This Week |
| Pipes banging at night | Water hammer, pipe pitch shifted | $200–$700 | 🟡 This Week |
| Gas bill jumped $100+ | Steam trap stuck open, bleeding steam | $150–$450 | 🟡 This Week |
What breaks in Troy steam systems
and what it costs to fix.
Troy two pipe systems have more steam trap failures than one pipe systems have air vent failures, because the two pipe homes are larger and have more traps. A trap survey costs less than replacing the whole system.
Two pipe steam trap survey — most common Troy call
A Troy colonial with two pipe steam typically has eight to fourteen steam traps — one at each radiator outlet. When a trap fails open, that radiator goes cold and the gas bill goes up. When it fails closed, steam cannot enter that radiator. ABBCO tests every trap in a single visit and replaces only the ones that have failed. Cost per trap: $150 to $450.
Pressuretrol drift on 1960s and 1970s boilers
The pressure control on a Weil McLain or Burnham boiler installed in the 1960s has been cycling open and closed for 60 years. The calibration drifts. When pressure runs too high, water hammer starts and the pressure relief valve weeps. When it runs too low, the upper floors stay cold. Pressuretrol replacement costs $150 to $350 and fixes both symptoms.
Cast iron boiler section repair after freeze
Troy has seen several deep freeze events in recent winters. A boiler that lost water during a power outage and then froze can crack a cast iron section. If only one section cracked, a section repair costs $1,200 to $2,500 and extends service life significantly. If multiple sections cracked, replacement becomes the right answer at $3,500 to $6,800 installed.
Questions homeowners ask
before calling ABBCO.
Look for large cast iron units mounted against the interior walls or under windows. Steam radiators are typically 20 to 30 inches tall and 18 to 24 inches wide with multiple vertical sections. If you have these, you have steam heat regardless of what any inspection report said. A forced air system has vents in the floor or ceiling, not standing radiators along the walls.
Yes. ABBCO covers all four Troy ZIP codes — 48083, 48084, 48085, and 48098. Same day service across all of Troy and Oakland County. Call (586) 742-3429 for same day dispatch.
Most steam boiler repairs in Troy run $200 to $800. Air vent replacement $80 to $250. Steam trap replacement $150 to $450 per trap. No heat diagnosis and control repair $200 to $600. Full cast iron boiler replacement $3,500 to $6,800 installed. Written estimate before any work begins on every call.
Almost certainly yes if it has failed once and the cast iron sections are sound. A Weil McLain or Burnham boiler installed in Troy in 1965 has 20 to 30 more years of service life with correct maintenance. A control failure at age 60 costs $200 to $600 to repair versus $4,000 to $7,000 to replace. Three or more major failures in five years is when replacement becomes the right call.
More Steam Boiler Services
Every steam boiler problem
we fix in Troy, MI.
Same day service, written estimate before any work. (586) 742-3429 answered 24 hours.
🔴 Emergency No-Heat Repair
Boiler completely dead? 24-hour dispatch from Warren base.
🟡 Boiler Runs But No Heat
Six causes — pressure, venting, water, controls. Diagnosed same day.
🟡 Banging Pipes
Water hammer from pipe pitch shift. $200 to $700. Rarely needs replacement.
🟡 Steam Trap Failure
Gas bill spike or cold radiator on two pipe system. $150 to $450 per trap.
🟡 One Pipe System Repair
Air vent replacement for cold radiators. $80 to $250. Same day.
🟡 Two Pipe System Repair
Steam trap survey — one per radiator. Test all, replace failed ones.
🟢 Cast Iron Boiler Repair
Weil McLain, Burnham, Peerless. 60 to 80 year service life — most worth repairing.
🟢 Annual Maintenance
Pre-season inspection before October. $150 to $300.
Steam boiler acting up?
Call ABBCO.
Same day service. Written estimate before any work. Answered 24 hours.