Boilers, steam & radiant
North Shore basements still run on cast-iron boilers and steam. We size, repair, and replace without forcing a ducted solution that fights the house.
Older homes · North Shore
Built for homes that weren't built yesterday.
From Lake Forest boilers to Evanston galvanized lines — Legendary Service treats vintage systems with the same flat-rate clarity as a modern heat pump.
Why this page exists
American Vintage Home owns a strong older-home narrative on the North Shore. We match that competence — and cover Lake County and the NW corridor with dual-trade crews, Daikin Comfort Pro installs, and a Free Second Opinion when another quote feels off.
Original piping & sewer reality
Galvanized water lines, clay sewer, and tree-root intrusion are common. Camera-first diagnostics beat guesswork — and Free Second Opinion applies if you already have a lining quote.
IAQ for tight remodels
Insulation upgrades and sealed envelopes need humidity and ventilation done right — UV, HEPA, and balanced air for older homes that were never designed as airtight boxes.
Home check
What should we look at first?
Pick the issues that sound familiar — we turn them into a clear service path.
Permit pathfinder
What your North Shore AHJ usually expects
Pick your city and job type. This is a planning guide — Legendary confirms the exact permit path on your flat-rate estimate.
Lake Forest — City of Lake Forest Building Department
Estate-scale homes often need careful equipment placement notes on the permit set.
- Mechanical permit for furnace, AC, heat pump, or boiler changeouts
- Final mechanical inspection after commissioning
- Most single-family replacements clear in 1–5 business days once submitted; rush paths vary by AHJ.
You'll wish you called sooner
Comfort, handled — across the North Shore.
Tell us what's happening at your Lake County or Cook County home. You'll get upfront flat-rate pricing, a clear explanation before work begins, and the same above-code standard we'd want in our own homes.
Licensed & Insured · 5.0★ rated · Family-owned since 2008 · 24/7 emergency dispatch