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Welcome to Anthony & Son Indoor Air Quality

The quality of our work is only matched by the integrity of our team. For industry leading HVAC repair and HVAC maintenance service, call on Anthony & Son
HVAC

HVAC Installation, Maintenance and Repair

We ensure the proper functioning and longevity of your HVAC systems.

HVAC Installation, Maintenance and Repair

We ensure the proper functioning and longevity of your HVAC systems.
  • Quality installations
  • Cost-saving maintenance plans
  • Comprehensive HVAC services
  • Lubricating Moving Parts
  • Inspecting Exhaust Outlets
  • Great peace of mind
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AC Installation, Maintenance and Repair

We inspect, repair and Install AC units and ensure their energy efficient working.

AC Installation, Maintenance and Repair

We inspect, repair and Install AC units and ensure their energy efficient working.
  • Perfect installations
  • Cost-saving maintenance plans
  • Comprehensive AC services
  • Inspect outdoor disconnect
  • Check wiring, contacts, capacitors & relays
  • Check & adjust thermostat
  • Great peace of mind
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Heating Services

Before winter starts, we ensure that home equipment are ready for it.

Heating Services

Before winter starts, we ensure that home equipment are ready for it.
  • Heating installation and replacement
  • Heating service and repairs
  • Heating inspection and maintenance
  • Well timed schedules
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Indoor Air Quality

We ensure good indoor air quality for health safety and wellness of your family members.

Indoor Air Quality

Great explorer of truth
  • Duct cleaning
  • Humidifiers and dehumidifiers
  • Installing electronic air cleaners and air purifiers
  • Emergency Services

Best HVAC Professionals in Gaithersburg

Gaithersburg HVAC Professionals
Anthony and Son Indoor Air Quality was nominated and passed selection process over 200 industries across the U.S.

Our Service Areas



Currently our service area comprises of 6 major areas around DC areas. Thsese are:

With us, our service area is also expanding. We have large database of satisfied customers from these areas. Our ability to provide best services at most competitive price has helped us grow. Our service area is also continuously expanding.

Why We Are Different



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Customer Reviews

Carol Davis
Carol Davis

This company is awesome and very professional! Every ...Click to Read

Yvette Watson
Yvette Watson

Phenomenal service. Raphael and his team are knowled ...Click to Read

Aaron Thumma
Aaron Thumma

Great service in all aspects, I will always recommen ...Click to Read

Steve Putsky
Steve Putsky

Awesome service. Rafael was extremely professional a ...Click to Read

Theo Koudelllou
Theo Koudelllou

Awesome service quality work Rafael is the best!!! ...Click to Read

Jane & Robert Price
Jane & Robert Price

Technician was professional and friendly. He explain ...Click to Read

Michael Colen
Michael Colen

Great service ! I would recommend them over any HVAC ...Click to Read

Neil Gordon
Neil Gordon

Friendly efficient service at competitive prices.

...Click to Read
Nicole Karayianis
Nicole Karayianis

Top notch company!!!

...Click to Read
Khadine Fisher
Khadine Fisher

Anthony & Son is AMAZING!!! Call them now for al ...Click to Read

Brandon Leatherman
Brandon Leatherman

Positive: Professionalism Rafael was on time, profes ...Click to Read

Armando Villegas
Armando Villegas

I'm so happy I went with Anthony & Son Indoor Ai ...Click to Read

Sean Goral
Sean Goral

Outstanding business, top notch customer service and ...Click to Read

Jose Rospigliosi
Jose Rospigliosi

My family and I Having been using them for a few yea ...Click to Read

Jami Ovase
Jami Ovase

Great professional service and very competitive pric ...Click to Read

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