Codex Smoke HVAC keeps Evanston, IL homes comfortable with fast, dependable HVAC repair and maintenance across the North Shore Chicago suburbs. For 12 years, owner Pat Smoketest and our team have earned trust by showing up on time, diagnosing issues clearly, and fixing it right the first visit whenever possible. Whether your furnace won’t start, your AC is blowing warm air, or airflow is weak, we move quickly to restore comfort. Call (555) 010-8822 or email smoke-1778155829267@example.com to schedule service today.