Get Answers to Our Frequently Asked Questions

Our family-owned HVAC company offers 24/7 service

Our goal at M&D Heating and Cooling is to provide top-of-the-line heating and cooling services 24 hours a day, seven days a week. Educating our clients is one of the many ways we're committed to serving you. Consider the answers to our most popular questions:

Q: How often should I service my HVAC system?

A: You should service your HVAC system once a year.

Q: What is the warranty like on a new HVAC system?

A: We offer a 5-year warranty on all new HVAC systems.

Q: Which HVAC system is right for my home?

A: We stand behind the Goodman brand because it's reputable and trustworthy.

Q: How do I know if I need a new heater or air conditioner?

A: Our team will test your current system to determine whether it's damaged beyond repair.

Q: How often should I check my air filter?

A: You should test your air filter once per month for best results.

Q: How often should I clean my air filter?

A: You should clean your air filter once per month to avoid compromised performance.

Q: How often should I replace my air filter?

A: You should replace your air filter once per month to keep your system well-maintained.

Q: Why do I need a humidifier?

A: Humidifiers add moisture to the air, which improves your overall indoor air quality.

Q: What size heating and air conditioning system do I need?

A: We will recommend the best comfort system for your home based on its square footage.

Q: What is the best way to heat and cool my home?

A: Investing in a high-quality comfort system is the best way to regulate your indoor temperature.

Q. Which is best: gas, electric or oil?

A: We highly recommend gas furnaces because they're powerful, long-lasting and durable.