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Affordable Boiler Installations in Chicago
Boiler Replacement & New Boiler Installation Services
Explore Our Selection of New Boilers
Looking for the best replacement or new gas boiler for your home? Four Seasons works with a range of high-efficiency systems from trusted manufacturers, including Weil-McLain and its latest CGI gas boiler series. Our specialists can help you compare models and recommend the ideal unit for your household.
As part of our professional residential boiler installation services, we also provide safe boiler removal in Chicago, Illinois, and surrounding areas, ensuring fast upgrades. Browse the boilers below to view some of our most popular models, available with expert installation and flexible financing options:

CGa Gas Boiler Series 1

CGa Gas Boiler Series 2



Professional Chicago Boiler Installation Near You
As Chicago’s most dependable gas boiler service company, we partner with leading manufacturers to supply and install efficient boilers that work best for Chicagoland homes. As a top-rated Lennox Premier dealer, we deliver reliable products and quick installations that minimize system downtime
With the experienced customer service team and licensed technicians at Four Seasons Heating and Air Conditioning, you can count on your home boiler installation service to come with:
- Certified Technicians: Our expertly trained technicians undergo continuous education to ensure every job (from cooling and heating to boiler installs and complete HVAC systems) meets the highest industry standards.
- Full-Service Support: In addition to replacements and new installations, we service all major boiler models to provide comprehensive solutions that meet your home’s specific requirements, including boiler removal, emergency boiler installations, and replacements. Explore our boiler repair and maintenance services to prepare for the cold season before it hits.
- Long-Term Warranties & Guarantees: Your modern boiler investment is also protected by long-term, 6–8-year manufacturer warranties, plus our exclusive 2-Year Guarantee, reassuring you long after the work is complete.
Signs You Need New Boiler Installation Chicago
There are several issues to watch for if you have a boiler heating your home. The following are a few signs you may need to hire a professional for replacement and new boiler installation services in Chicagoland:
- Grinding or rattling noises
- Uneven heating in the house
- Hot water leaks
- Strange smells
- Failure to start
If you experience any of these issues, or have further questions, contact Four Seasons today. Our Chicago boiler service technicians deliver fast and trustworthy repairs and replacements, along with inspections and tune-ups
Why Homeowners Trust Four Seasons for Boiler Installation in Chicago
For over 50 years, Four Seasons has provided dependable heating solutions throughout Chicagoland, along with expert cooling, plumbing, and electrical services for both residential and commercial customers. Unlike many providers, we also offer emergency boiler services with no extra charges—because staying warm shouldn’t come with surprise costs!
What Else Sets Us Apart?
- Clear Pricing: Honest, upfront new or replacement home boiler installation costs with no hidden fees, even when emergency boiler installations or replacements are needed on weekends, holidays, or evenings.
- Efficient Systems & Warranties: High-efficiency, modern boilers can help reduce energy use and lower utility bills, delivering long-term savings with eco-friendly performance, all backed by attractive warranties.
- Fast Turnaround: Same-day installation is often available to restore your home’s comfort quickly. Additionally, employ us for boiler removal in Chicago, Illinois suburbs, and Northwest Indiana.
- Flexible Financing & Seasonal Deals: Competitive choices, including 0% financing plans and seasonal HVAC service coupons, to make boiler replacement more affordable.
- Skilled Employees: Licensed technicians with advanced training in boiler inspections, upgrades, maintenance, and repairs make up our incredible team.
- Trusted Reputation: Thousands of 5-star reviews, an A+ BBB rating, and recognition from Angi, Google, and Best Pick Reports have all helped cement our reputation for comprehensive service reliability.
With our proven track record and award-winning service, Four Seasons is the local Chicago company homeowners have trusted for decades. As Chicagoans ourselves, we understand the challenges of Midwest winters and deliver solutions built for our community. When you partner with us, you are not just getting a new boiler; you’re investing in steadfast comfort, greater efficiency, and expert support from installation through ongoing care.
Contact Experienced Local Boiler Installers Near You
Call Four Seasons at 866-595-9667 or fill out our online form for expert home boiler installation, maintenance, or repairs in Chicago and nearby neighborhoods.
The combined efficiency and comfort of radiant heat make it a popular choice for a wide range of Chicago homes, and Four Seasons Heating and Air Conditioning is the company to trust for affordable and professional commercial or residential boiler installations and related services. Reach out today to learn more about our boiler products and services.
Explore our Chicago Boiler Installation Services
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I have a two flat building. My old boiler was broke beyond repair after 46 years. My service technicians dismantled the old cast iron boiler and hauled it away. They installed the new boiler and explained how it worked. They also installed my new smart thermostat. The completed the job in one day. They removed all of installation debris. I am very satisfied.
- Michael J