Reliable HVAC Services in Palos Heights, IL — Heating, Cooling, and Indoor Air Experts
Eco Temp HVAC is the trusted heating and cooling contractor for homeowners across Palos Heights, IL (ZIP 60463), serving the Lake Katherine neighborhood, Westgate Valley, Stagecoach Trails, and surrounding Cook County communities. From same-day AC repair to scheduled furnace maintenance and full system replacements, our certified technicians are licensed, insured, and trained on every major HVAC brand. Whether you’re in an older brick ranch off Harlem Avenue or a newer build near 127th Street, we deliver fast, transparent HVAC service backed by decades of Chicago-area experience. Call (224) 253-8131 for prompt service in Palos Heights.
AC Repair and Air Conditioning Service in Palos Heights, IL
When your air conditioner stops cooling on a hot Palos Heights summer afternoon, you need a contractor who can be at your door fast — not one routed out of downtown Chicago. Eco Temp HVAC offers same-day air conditioning service across the 60463 ZIP code, covering central AC systems, ductless mini splits, and heat pump cooling. Our technicians diagnose and repair common failures — refrigerant leaks, failed capacitors, frozen evaporator coils, condensate drain blockages, and thermostat issues — usually on the first visit.
For homeowners whose system is past its useful life, we also handle complete air conditioning replacement and new installations, sized correctly for your home using Manual J load calculations rather than rule-of-thumb sizing that leaves Palos Heights homes humid and overworked.
Learn more: How to Choose the Ideal Air Conditioning Company
Furnace Repair, Maintenance, and Installation in Palos Heights
Palos Heights winters are unforgiving, and a furnace that quits during a cold snap isn’t something that can wait. Eco Temp HVAC provides furnace repair in Palos Heights for gas, oil, and electric systems, including no-heat emergencies, ignition and pilot issues, blower motor failures, cracked heat exchangers, and short-cycling problems. We service every major brand — Trane, Carrier, Bryant, Lennox, Rheem, and Goodman — and stock common parts on every truck so most repairs are completed in a single visit.
For furnace replacements, we install high-efficiency 90%+ AFUE systems matched to your home’s actual heat loss, not just the size of your old unit. Many Palos Heights homes built in the 1960s and 70s are running oversized furnaces that cycle constantly and waste fuel — replacing them with a properly sized modulating furnace typically cuts winter gas bills 20-30%. Ask about our HVAC maintenance plans to keep your furnace running at peak efficiency and catch small problems before they become breakdowns.
Learn more: Yearly Furnace Maintenance Cost: What to Expect
Boiler Service and Installation in Palos Heights
Plenty of Palos Heights homes — especially older two-story builds near Lake Katherine and along the Cal-Sag corridor — still run on hot-water boiler heat. We service, repair, and install all boiler types, including high-efficiency combi boilers and traditional cast-iron systems. For homeowners considering an upgrade, our 2025 Chicago boiler brand guide walks through model selection, and our boiler repair service handles everything from leaks and pressure issues to full controls replacement.
Heat Pump and Ductless Mini Split Services in Palos Heights
For homeowners looking at heat pump systems — or dealing with a heat pump that’s not working right — we have dedicated service pages with full details on each:
- Heat pump installation in Palos Heights, IL — system sizing, brand selection, ductwork evaluation, rebate eligibility, and installation cost ranges for new heat pump systems
- Heat pump repair in Palos Heights, IL — same-day diagnostics for heat pumps that aren’t heating, cooling, defrosting, or running properly
- Ductless mini split installation in Palos Heights, IL — ductless heat pump systems for additions, retrofits, sunrooms, garages, and zone-by-zone whole-home comfort
Water Heater Repair and Installation in Palos Heights
A failed water heater is one of the most disruptive household issues — no hot showers, no functional dishwasher, sometimes water damage. We service and install both traditional tank water heaters and tankless water heaters across Palos Heights. Tankless systems are particularly worth considering for larger Palos Heights households running multiple bathrooms — they deliver unlimited hot water and typically last twice as long as tank units. Visit our water heater services page for full details on what we offer.
Indoor Air Quality Solutions for Palos Heights Homes
Cook County air quality fluctuates dramatically across seasons — heavy pollen and humidity in summer, dry forced-air heating in winter, and trapped indoor pollutants year-round in tightly sealed modern homes. Eco Temp HVAC offers comprehensive indoor air quality solutions including whole-home air cleaners and purifiers, UV germicidal lights for coil and duct sanitation, whole-home humidifiers to combat winter dryness, and ERV/HRV systems for fresh-air ventilation without losing conditioned air. If you’re not sure what your home needs, we offer in-home air quality assessments at no charge for Palos Heights residents.
Learn more: ERV vs HRV: Which Ventilation System Is Right for Your Home?
24/7 Emergency HVAC Repair in Palos Heights
HVAC failures don’t keep business hours. That’s why Eco Temp HVAC provides 24/7 emergency HVAC service across Palos Heights — including weekends, holidays, and overnight calls. No-heat emergencies in winter and no-cooling calls during heat advisories are prioritized for same-day response from our Lemont service hub. Call (224) 253-8131 any time, day or night, for immediate assistance.
Why Palos Heights Homeowners Choose Eco Temp HVAC
- Locally based, locally responsive. Our service hub is in nearby Lemont — a short drive to any Palos Heights address — so we’re not running trucks in from downtown or the North Shore.
- Certified, continuously trained technicians. Our team is NATE-certified and trained on every major HVAC brand and the latest equipment technologies.
- Transparent, upfront pricing. You’ll know the cost before we start work. No surprise bills, no high-pressure upsells.
- Verified customer reviews. Read what Palos Heights neighbors say on our reviews page.
- Full-service scope. Heating, cooling, water heaters, indoor air quality, and ductwork — one company for your entire home comfort system.
- Financing and rebates. We help Palos Heights homeowners access ComEd, Nicor Gas, and federal energy efficiency rebates on qualifying installations.
Our Palos Heights HVAC Service Area
Eco Temp HVAC serves all of Palos Heights, IL (60463), including the Lake Katherine neighborhood, Westgate Valley, the Stagecoach Trails area, and the Trinity Christian College corridor. We also serve nearby communities including Palos Park, Worth, Chicago Ridge, Crestwood, Alsip, and the surrounding Cook County suburbs. Our central Lemont service location at 12766 Marian Drive puts us within fast response distance of every Palos Heights ZIP code.
