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Rock Valley HVAC, Inc.Compare HVAC contractors in Darien, or tell us what’s going on and get quotes.
When it comes to heating and cooling, nobody knows it better
Janesville, WI
1 HVAC contractors in Darien list new system installation on CGMIMM. Compare their ratings, reviews and license, or request quotes from the form above.
Most repairs run about $150 to $600 — a capacitor or ignitor is on the low end, a compressor or heat exchanger much higher. A new system usually costs several thousand dollars. Ask for the price after the diagnosis.
In most states, yes, and anyone handling refrigerant needs EPA 608 certification. Ask for the license number before work starts.
Air conditioning, furnaces, heat pumps and boilers; duct cleaning, ductwork and air quality; new systems, thermostats and maintenance plans. Pick a service above to find contractors that offer it.
There are currently 1 listed in Darien on CGMIMM.
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