Frequently Asked Questions
Here's what we can tell you about the most commonly asked questions regarding First Response Heating & Cooling
Serving Clients in Harford County since 1978
Browse our Questions & Answers section below. If you still have questions or concerns, please call or send a message for fast, friendly support.
We proudly serve Harford, Cecil, and Baltimore County, MD, and the towns listed in our Areas We Serve page.
Yes! We understand that heating and AC problems don’t always happen during business hours. We offer 24/7 emergency service for your peace of mind.
Our technicians are experienced in servicing all major brands and types of heating and cooling systems, including furnaces, heat pumps, air conditioners, and more.
For optimal performance and to prevent breakdowns, we recommend scheduling maintenance twice a year – once for your furnace (in the fall) and once for your air conditioner (in the spring).
Yes, we understand that unexpected HVAC repairs or replacements can be a financial burden. You can view our options through our Financing page.
Watch out for unusual noises or smells, Poor airflow, inconsistent temperatures throughout your home, spikes in energy bills, frequent system cycling on and off.
In addition to regular HVAC maintenance, we offer services such as air duct cleaning, humidifier and dehumidifier installation, & air purifier installation.
You can reach us through our contact page, chat with us through our website, our call us at (410) 489-1751.

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