Boiler Replacement & Installation in Chicago
Professional boiler replacement for homes, condos, and multi-unit buildings in Chicago. We install high-efficiency hot water boilers, steam boilers, and combi-boilers with clean, code-compliant workmanship and upfront pricing.
Fast scheduling. Licensed & insured. Quality guaranteed.
Boiler Replacement Pricing
Upfront pricing — no surprises, no contracts.
$5,500 – $9,500
Hot water or steam boiler replacement for single-family homes.
- Removal of old boiler
- New boiler installation
- New gas shutoff valve
- New flue pipe
- New circulator pump (if needed)
- New expansion tank
- New zone valves (if needed)
- System startup & safety check
$8,500 – $14,500
Heating + domestic hot water in one system.
- Removal of old boiler + water heater
- New combi-boiler installation
- New venting system
- New condensate pump
- New gas shutoff valve
- New expansion tank
- Full startup & testing
$12,000 – $35,000
For 2–12 unit buildings.
- Removal of old boiler
- New commercial boiler installation
- New pumps
- New zone controls
- New venting
- System balancing
- Safety & efficiency testing
Boiler Types We Install
Signs You Need a Boiler Replacement
What's Included in Every Replacement
A complete, code-compliant installation from removal to startup.
Financing Available — $0 Down Options
Get the boiler you need today. Flexible payment plans with approved credit.
Standard Boiler
$89 – $149/mo
Combi-Boiler
$129 – $199/mo
Multi-Unit Boiler
$199 – $399/mo
Financing subject to credit approval. Monthly estimates only — actual terms set by lender.
Our Boiler Replacement Process
We replace boilers according to manufacturer specifications and Chicago code. Every installation includes proper venting, gas safety checks, system purging, thermostat calibration, and full startup testing. We document old equipment removal, new installation, and final readings.
What Chicago Says
Boiler Replacement Reviews — D's Air & Heating
"D's Air & Heating replaced our 30-year-old boiler in one day. The new system is quieter, more efficient, and the install was spotless."
Verified Customer
Bridgeport, Chicago
"Darryl was upfront about costs and didn't push us toward the most expensive option. D's Air & Heating gave us the right boiler for our home."
Verified Customer
McKinley Park, Chicago
"Replaced our old boiler before winter and couldn't be happier. D's Air & Heating was professional, fast, and cleaned up everything after."
Verified Customer
Brighton Park, Chicago
Ready to Replace Your Boiler?
Get a free estimate — same-day and next-day appointments available across Chicago.