Double L Heating & Cooling | Expert HVAC Services in Chicago, IL

First, check your thermostat settings and ensure your circuit breaker hasn't tripped. If those are fine, it's best to call a professional like Double L Heating & Cooling. Boiler issues in our climate can be complex, and attempting DIY repairs on an aging system can be unsafe. Our technicians can quickly diagnose common problems like failed circulator pumps, ignition issues, or low water pressure to get your heat restored safely and efficiently.

Frequent repairs, rising energy bills, uneven heating, and strange noises are key signs your system is struggling. For Chicago homes, if your furnace or boiler is over 15 years old, a replacement often makes financial sense. Newer systems are far more efficient, saving you money on winter heating costs. We can perform a thorough evaluation, compare repair costs to potential savings from a new unit, and recommend the best, most reliable option for your home and budget.

Proactive maintenance is crucial for our harsh winters. We recommend an annual tune-up before the cold sets in. Our service includes inspecting heat exchangers for cracks, testing safety controls, cleaning burners and components, checking flue drafts, and ensuring the system operates at peak efficiency. This preventative care not only helps avoid emergency breakdowns on the coldest night but also extends your system's lifespan and improves its safety and fuel efficiency.