Tommy Gillan Plumbing & Heating - Long Beach's Local HVAC Repair

It absolutely could be connected. While a faulty thermostat is an HVAC issue, poor indoor air quality and inconsistent temperatures can sometimes stem from problems with your humidifier (often part of your furnace) or even ventilation ductwork. At Tommy Gillan Plumbing & Heating, we provide full-system inspections to diagnose the root cause—whether it's a simple thermostat replacement, a duct cleaning, or checking for proper furnace operation—to restore your home's comfort and air quality.

Yes, we specialize in integrated solutions. When we handle your new shower installation, we can also assess and upgrade your bathroom's ventilation system. Proper ventilation is key to preventing mold and mildew common in our coastal climate. We can install or repair exhaust fans and ensure they are vented correctly to the exterior, tying together the plumbing work with the HVAC expertise needed for a healthier, more comfortable bathroom.

Uneven heating can signal several issues, from a dirty air filter affecting airflow (an easy fix) to more serious concerns with the furnace heat exchanger or gas lines. For safety and performance, we recommend a professional plumbing and HVAC inspection. We'll check your gas line connections for leaks, inspect the furnace burner and heat exchanger, and evaluate your ductwork. This comprehensive approach ensures your heating system is safe, efficient, and effectively circulating clean, warm air throughout your home.