Expert HVAC Maintenance & Service in Maryland

MEGA offers an extensive range of services tailored to meet the needs of homeowners across Montgomery County, Frederick County, and Howard County.

5 out of 5

Based on 35 reviews
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Danny Taglienti

Mega Services Heating & Cooling recently installed a new furnace and AC unit in my home, and I couldn't be happier. The team was punctual, professional, and respectful, leaving everything clean and orderly. The new system works flawlessly, providing excellent comfort and efficiency. Highly recommend!

5.0 rating based on 1,234 ratings
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Andrew Yarrow

Mega was reliable, explained my A/C problems clearly and addressed my needs, and promptly scheduled service to install a new A/C system with a heat pump at a reasonable price. They were friendly and professional.

5.0 rating based on 1,234 ratings
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Nellie Falconett

Feng is awesome! Friendly and courteous. Came out same day (fit us in last minute) & was able to troubleshoot plus FIX in one stop and done in 30 minutes!! Affordable pricing with many options too. Definitely a go-to servicer for HVAC needs! Thank you so much!

5.0 rating based on 1,234 ratings
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Anson Ku

Feng is thorough, professional and communicates very well. He helped diagnosed my capacitor being the oriblem instead of the coolant. Ended up saving money. Prices were provided prior to service. No complaints.

5.0 rating based on 1,234 ratings
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Eric Ramsdell

The tech was on time and professional and knowledgeable. He diagnosed the issue and gave an estimate on repair. Great experience.

5.0 rating based on 1,234 ratings
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Larry Smaw

Great service, very cordial and knowledgeable of HVAC.

5.0 rating based on 1,234 ratings
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Wilhelm Chu

Got the job done quick and right! Bring on the heat as I'm now ready for summer!

5.0 rating based on 1,234 ratings
HVAC Specialist

MEGA has extended the standard labor warranty on all new HVAC installations from 2 years to 5 years, offering homeowners in Montgomery County, Frederick County, and Howard County longer-lasting protection. This offer is available until December 31, 2024.

500 +
Projects Completed
100 %
Customer Satisfication
Our Service

How can we help?

We supply the complete range of HVAC services you need.

COOLING

We provide expert air conditioning maintenance with quick, accurate diagnosis and effective solutions. Our experienced team handles everything from routine cleaning to complex repairs, ensuring optimal efficiency and extended lifespan for your unit.

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HEATING

We offer specialized heating system repair services, focusing on prompt and precise issue resolution to ensure your comfort during colder months. Our skilled technicians are equipped to handle a wide range of repairs, for all types of heating systems.

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Testimonials

Our Happy Customers

We Believe Every Customer Is a Valuable Long-Term Partner

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Danny Taglienti

Mega Services Heating & Cooling recently installed a new furnace and AC unit in my home, and I couldn't be happier. The team was punctual, professional, and respectful, leaving everything clean and orderly. The new system works flawlessly, providing excellent comfort and efficiency. Highly recommend!

5.0 rating based on 1,234 ratings
image
Andrew Yarrow

Mega was reliable, explained my A/C problems clearly and addressed my needs, and promptly scheduled service to install a new A/C system with a heat pump at a reasonable price. They were friendly and professional.

5.0 rating based on 1,234 ratings
image
Nellie Falconett

Feng is awesome! Friendly and courteous. Came out same day (fit us in last minute) & was able to troubleshoot plus FIX in one stop and done in 30 minutes!! Affordable pricing with many options too. Definitely a go-to servicer for HVAC needs! Thank you so much!

5.0 rating based on 1,234 ratings
image
Anson Ku

Feng is thorough, professional and communicates very well. He helped diagnosed my capacitor being the oriblem instead of the coolant. Ended up saving money. Prices were provided prior to service. No complaints.

5.0 rating based on 1,234 ratings
image
Eric Ramsdell

The tech was on time and professional and knowledgeable. He diagnosed the issue and gave an estimate on repair. Great experience.

5.0 rating based on 1,234 ratings
image
Larry Smaw

Great service, very cordial and knowledgeable of HVAC.

5.0 rating based on 1,234 ratings
image
Wilhelm Chu

Got the job done quick and right! Bring on the heat as I'm now ready for summer!

5.0 rating based on 1,234 ratings
Top 4 Reasons

Why Choose Us

PRIORITY SERVICE

licensed worker

UPFRONT PRICES

up to $2000 off new unit

20% OFF ON ALL REPAIRS

10 years parts warranty

TWO FREE VISITS PER YEAR

include in the $144 the yearly plan

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