Who is the best AC installation company in New Lenox, IL?

New Lenox Heating is the top-rated HVAC contractor in New Lenox, IL with 30+ years of experience. We specialize in central air conditioning installation, AC repair, and AC tune-ups throughout Will County. Call 815-893-3642 for a free estimate.

How much does AC installation cost in New Lenox, Illinois?

AC installation in New Lenox, IL typically costs between $3,500 and $7,500 depending on the size of your home, the brand and efficiency rating of the system, and whether ductwork modifications are needed. New Lenox Heating provides free in-home estimates. Call 815-893-3642.

Does New Lenox Heating offer same-day AC repair?

Yes. New Lenox Heating offers same-day AC repair throughout New Lenox, Frankfort, Mokena, Lockport, Joliet, and surrounding Will County communities. Call 815-893-3642 for fast service.

What HVAC brands does New Lenox Heating install and service?

New Lenox Heating installs and services all major HVAC brands including Carrier, Lennox, Trane, Rheem, Goodman, Bryant, American Standard, and more. We work on both new and older systems.

What areas does New Lenox Heating serve?

New Lenox Heating serves New Lenox, Frankfort, Mokena, Lockport, Joliet, Manhattan, Shorewood, Minooka, Channahon, Morris, and all surrounding Will County communities in Illinois.

When should I schedule an AC tune-up in Illinois?

The best time to schedule an AC tune-up in Illinois is April or May, before summer heat arrives. This ensures your system is ready for Illinois summers and allows time to address any issues. New Lenox Heating offers spring AC tune-up specials — call 815-893-3642.

Is New Lenox Heating licensed and insured in Illinois?

Yes. New Lenox Heating is fully licensed and insured in the state of Illinois. We handle all required permits and inspections for HVAC installations in New Lenox and Will County.

Best AC Brands for Illinois Homes in 2026 (Carrier vs Lennox vs Trane)

When you're investing $4,000–$8,000 in a new AC system, the brand question matters. But the honest answer is more nuanced than most people expect.

The Top Brands: A Realistic Comparison

Carrier

Carrier invented modern air conditioning and remains one of the most recognized names in the industry. Their Infinity series represents the top of the market — variable-speed compressors, SEER2 ratings up to 24, and excellent humidity control. Carrier's mid-range Performance and Comfort series offer solid value. Carrier equipment is widely available, and parts are easy to source. Best for: Homeowners wanting premium performance and brand recognition.

Lennox

Lennox consistently earns top marks in consumer reliability surveys. Their XC25 is one of the most efficient central AC systems available (up to 26 SEER). Lennox tends to be priced at a slight premium, and their equipment is sold exclusively through Lennox dealers — meaning parts and service require a Lennox-certified technician. Best for: Homeowners prioritizing maximum efficiency and long-term operating cost savings.

Trane

Trane's slogan — "It's Hard to Stop a Trane" — reflects their reputation for durability. Their XV20i and XV18 variable-speed systems are excellent performers. Trane tends to be priced similarly to Carrier. Their equipment is known for longevity, and they have a strong dealer network throughout Illinois. Best for: Homeowners prioritizing durability and long system life.

Rheem / Ruud

Rheem (sold under the Ruud brand by some contractors) offers excellent value at a lower price point than the top three. Their RA20 and Prestige series are solid performers. For budget-conscious homeowners who want quality without the premium brand markup, Rheem is a strong choice. Best for: Value-conscious homeowners who want quality without the top-brand premium.

Goodman

Goodman is the value leader. Owned by Daikin (the world's largest HVAC manufacturer), Goodman equipment is reliable and backed by a strong warranty. The tradeoff is that efficiency ratings top out lower than premium brands, and the build quality is not quite at the Carrier/Lennox/Trane level. Best for: Budget installations where upfront cost is the primary concern.

The Honest Truth About Brand Choice

Here's what most HVAC companies won't tell you: installation quality matters more than brand. A properly sized, correctly installed Goodman will outperform a poorly installed Carrier every time. The technician doing the work — their attention to proper refrigerant charge, duct sizing, and system commissioning — has more impact on your comfort and system life than the brand name on the equipment.

New Lenox Heating installs all major brands. We'll show you options at multiple price points and give you our honest recommendation based on your home, your budget, and how long you plan to stay in the house. Call 815-893-3642 for a free estimate.

Frequently Asked Questions

What is the most reliable AC brand for Illinois homes?

Carrier, Lennox, and Trane are all considered top-tier brands with excellent reliability records. Goodman and Rheem offer strong value at lower price points. The brand matters less than proper sizing and installation quality — a well-installed Goodman will outperform a poorly installed Carrier.

Which AC brand does New Lenox Heating recommend?

New Lenox Heating installs all major brands and recommends based on your budget, home size, and efficiency goals. We don't push one brand over another — we'll show you options at different price points and explain the tradeoffs honestly.

Does the AC brand affect the warranty?

Yes. Carrier, Lennox, and Trane typically offer 10-year parts warranties when registered within 90 days of installation. Some models offer lifetime heat exchanger warranties. Goodman and Rheem also offer strong warranties. New Lenox Heating registers all equipment warranties on your behalf.