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  • Home
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  • Pool Heating Services
  • Facility Maintenance
  • FAQs
  • Contact Us
  • Bel Air HVAC
  • Emergency HVAC
  • Heating repair
  • AC repair
  • Commercial refrigeration

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24/7 emergency HVAC and refrigeration in Bel Air, MD

Nights, weekends and holidays, a real person answers and our rapid response team heads out, for homes and businesses across Harford County.

Call (443) 324-9714

A real person answers

Nights, weekends and holidays.

Homes and businesses

Heat, cooling and refrigeration.

Same-day service

For everything else that can’t wait.

Open 24/7

Local since 2010

Veteran-owned

365 days a year

Veteran-owned

Local since 2010

Veteran-owned

Certified veteran-owned business

Local since 2010

Local since 2010

Local since 2010

Based in Bel Air, MD

4.9 on Google

Local since 2010

Local since 2010

98 reviews

24/7 emergency service

No heat

Walk-ins and ice machines

No cooling

Gas furnace installed in a basement

A furnace or heat pump that quits on a cold night, especially with kids or older family at home, or pipes at risk.

No cooling

Walk-ins and ice machines

No cooling

Two central air condensers outside a brick building

An air conditioner that dies in a heat wave, at home or at work.

Walk-ins and ice machines

Walk-ins and ice machines

Walk-in cooler evaporator above stocked shelving

A walk-in cooler or freezer warming up, or an ice machine down before a busy night.

Beer and glycol

Row of draft beer taps pouring a cold beer

Draft lines pouring warm at a bar or restaurant.

Chillers and rooftop units

Can’t wait, not an emergency

Rooftop HVAC units on a commercial building

A chiller plant or rooftop unit down at a commercial or manufacturing site.

Can’t wait, not an emergency

Can’t wait, not an emergency

Packaged rooftop unit opened up for service

Same-day service is available for everything else.

Call any hour, any day.

We answer 24 hours a day, 7 days a week, 365 days a year. Call (443) 324-9714.

Call (443) 324-9714

Serving Bel Air and Harford County

While you wait

  • Smell gas, or a carbon monoxide alarm is going off? Leave the building and call 911 first.
  • Keep walk-in and freezer doors shut to hold the cold.
  • Check the breaker and the thermostat batteries. Sometimes that’s all it is.
  • Hear grinding or smell burning? Turn the system off at the thermostat until we get there.

Where we work

Bel Air, Forest Hill, Fallston, Abingdon, Churchville, Jarrettsville, Joppa, Edgewood, Aberdeen and Havre de Grace, plus the rest of Harford County and nearby parts of Baltimore and Cecil Counties.

Evaporator fans inside a commercial walk-in

They were personable, honest, and priced fairly for the service.


Tiffany H., Google review

Questions People Ask

Please reach us at service@ecocoolhvac.com if you cannot find an answer to your question.

Yes. We answer 24 hours a day, 7 days a week, 365 days a year, including nights, weekends and holidays.


Yes. Restaurants, bars, shops, offices and manufacturing sites call us for walk-ins, ice machines, glycol systems, rooftop units and chiller plants.


Yes. No heat or no cooling, for furnaces, heat pumps and central air in Bel Air and across Harford County.


Bel Air, Forest Hill, Fallston, Abingdon, Churchville, Jarrettsville, Joppa, Edgewood, Aberdeen and Havre de Grace, plus the rest of Harford County and nearby parts of Baltimore and Cecil Counties.


Yes. Same-day service is available. Call (443) 324-9714.


Eco-Cool HVAC

150 Nichols St Ste C, Bel Air, MD 21014

(443) 324-9714 | service@ecocoolhvac.com

Open 24 hours, 7 days a week

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