Free Guides

Free Guides

How To Extend The Life Of Your Furnace

Follow these simple steps to keep yours running efficiently and effectively.


Most Common Gas Furnace Problems

Learn six of the most common gas furnace problems and what may be causing them.


How to Extend the Life of Your Heat Pump

Maximize the life of your heat pump with these simple steps.


How To Lower Heating Costs

Learn the 9 tips to help you and your family save money on heating your home.


SEER Guide

Learn more about SEER ratings and what level efficiency air conditioner fits your needs.


Is Your Heat Pump Broken?

Take the quiz to find out if it’s time for a replacement or if it simply needs a repair.


Pres L Ms Ideal Humidity

Carrier® Ideal Humidity™ Technology

Learn what happens if your don't have the right humidity level inside and how Ideal Humidity™ technology can help protect your home.


Pres LM How AC Works

How An Air Conditioner Works

The air conditioning process involves two actions that occur simultaneously, one inside the home and one outside the home.



Pres LM Top AC Problems

Top 8 Air Conditioner Problems

Learn about the 8 most common AC problems and what may be causing them.


Pres LM How To Lower Cooling Costs

How To Lower Your Cooling Costs

Learn about 9 tips to keep you cool.


Pres LM AC Dos & Donts

Extending The Life Of Your Air Conditioner

Here is our comprehensive list of Do’s and Don’ts to get the best performance from your AC.


Pres Guide IAQ

Protect Your Health From Poor Indoor Air Quality

Learn 6 indoor air quality facts, top 7 air quality offenders, and how to protect your family.


Pres Fact Sheets HVAC Investment Mont Co

HVAC Investment In Montgomery County

Learn about the variables that can impact your investment.


Pres Fact Sheets Air Purification Solutions

Air Purification Solutions

Read on to learn how the indoor air quality in your home can be improved and how to build the right air purification system.


Pres Fact Sheets Energy Star

Energy Star Quality Installation

By purchasing high efficiency equipment and having it properly installed, homeowners can lower their energy bills.


Pres Fact Sheets Preparing For Your New Install

Preparing For Your New Installation

Learn what to expect and how best to prepare your home for your HVAC technician to install your new unit.


Pres LM HVAC Service Plan

HVAC Service And Maintenance Plans And Why You Might Want One

Download our guide for more information on professional maintenance plans.


Pres LM Furnace Quiz

Is Your Furnace Causing Trouble?

Take the quiz to find out if it’s time for a replacement or if it simply needs a repair.


Pres Fact Sheets State Contractor

State Contractor License

Whoever you choose to service your home should be a qualified, trusted, and licensed professional.


Pres Fact Sheets Value Of Our Installation

The Value Of Our Installation

Without the right installation, you could be wasting 50¢ of every energy dollar and still be uncomfortable.


Quality You Can Trust

  • Neighborhood FAVE - nextdoor
  • Expertise 2020
  • Angi Super Service Award 2020
  • NATE
  • ACCA
  • Quality One Service Network
  • Five Star Rated Premier Company - Home Service Review
  • Carrier Factory Authorized Dealer

Contact Presidential Heating & Air Today

Our team is here to answer your questions. Contact us today at (301) 719-3315 or complete the form below.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your address.
  • Please make a selection.
  • Please enter a message.
By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy. View Privacy Policy.