AC Installation & Replacement in Gaithersburg, MD
Professional Air Conditioner Replacement & Installation Services in Gaithersburg
Since 1982, we have provided quality installation and support services to residents and businesses. Our technicians have expert knowledge and extensive experience, providing you with a reliable service and superior results. When Presidential Heating & Air Conditioning Inc. installs your new air conditioning system we do so with care and expertise, providing your home or business with a durable system that works efficiently, quietly, and safely.
We install both central air systems and ductless mini-split AC units. Central AC efficiently cools your entire home or office, while mini-splits are ideal for spaces without ductwork, using an outdoor compressor and indoor air handlers. For many Gaithersburg homeowners, upgrading or replacing an AC system also addresses long-standing comfort issues.
We consider hot and cold spots, hard-to-cool rooms, and Maryland’s summer humidity to recommend properly sized, energy-efficient systems that provide consistent comfort throughout your home.
Ready for a new, energy-efficient HVAC system in Gaithersburg? See how simple it is to get an instant quote online. Just tell us a bit about what you need, and we'll give you a quick estimate.
To request ac installation or replacement services in Gaithersburg, call (301) 719-3315 or contact us online today!
The Importance of Quality AC Installation
Proper air conditioning installation is essential for the comfort of your family and the energy efficiency of your home. Only a professional installation will ensure that you get the best from your system—with the most effective cooling and lowest energy bill.
Your air conditioning installation should be dependable, function smoothly during the hot summer months, and require little maintenance. With a properly installed, durable AC system, your home’s climate is effortlessly controlled, providing maximum comfort for minimum cost.
In our area, local building codes and manufacturer guidelines set clear standards for how cooling equipment should be installed, wired, and vented. We carefully follow these requirements, check airflow and refrigerant levels, and verify that your thermostat and ductwork are working together with the new system. By taking time to test the equipment under typical Gaithersburg summer conditions, we help reduce the likelihood of breakdowns during peak heat and support the system’s ability to operate efficiently year after year.
What Are Signs You Need AC Replacement?
Several indicators may suggest it’s time to replace your aging AC unit:
- Age of the system: Units older than 10–15 years often become less efficient and may be nearing the end of their lifespan. Modern systems are far more energy-efficient, helping reduce monthly energy costs.
- Frequent repairs: Constant breakdowns and costly fixes may make replacement more cost-effective than continued repairs.
- Inconsistent temperatures: Struggling to maintain comfortable, even temperatures throughout your home can indicate your system is past its prime.
- Unusual noises: Loud or strange sounds from the outdoor unit may signal worn components or mechanical issues.
- Musty odors: Odors coming from vents can indicate mold growth, clogged filters, or airflow problems.
- Spiking energy bills: Sudden increases in electric costs during typical Maryland summers can point to declining system efficiency or hidden malfunctions.
Our HVAC professionals perform a thorough evaluation of your system, considering age, repair history, and current performance. If replacement is recommended, we guide you in selecting and installing a new, energy-efficient AC model tailored to your home’s needs and budget.
During our visit, we review these symptoms, inspect the system, and explain why many Gaithersburg homeowners find replacement provides better long-term comfort and savings compared to ongoing repairs.
What Are The Benefits of Replacing Your Air Conditioning Unit?
When you find out you need AC replacement, you likely will not be thrilled with the idea initially. However, once you learn the benefits you’ll get from replacing your old air conditioner with a new, efficient model, you’ll start coming around to the idea.
According to the U.S. Department of Energy, you can save between 20% and 40% on your cooling bill annually by replacing your central air conditioner. With proper care, a central air conditioner should last about 15-20 years, so if yours is getting up there and you’re looking at a hefty repair bill, it might be a better move to just go with AC replacement.
Beyond lower utility costs, a modern system can improve indoor comfort and air quality in noticeable ways. Newer units often run more quietly, offer better humidity control, and can be paired with upgraded filtration or air cleaning options. If you have family members with allergies or you work from home and need a comfortable, consistent environment, investing in air conditioning replacement in Gaithersburg can make daily life more comfortable while helping you manage energy use during our hot, humid summers.
Choosing the Right AC System for Your Home
Selecting the right cooling system is a major decision, and we want you to feel confident about what will be installed in your home. During our visit, we assess your home and routines to provide personalized recommendations:
- Room usage: We evaluate how each room is used and who is typically home during the day.
- Comfort preferences: Identify areas that feel too hot, too cold, or stuffy, and recommend solutions.
- System types and features: Discuss options like zoning, variable-speed equipment, and smart home integration for optimal convenience.
- Budget considerations: Review different systems to match your budget, including financing options and current Montgomery County rebates.
- Flexible solutions: For home offices, rental units, or in-law suites, we discuss ductless or separate control systems for better temperature management.
- Clear comparisons: Provide straightforward pricing and feature explanations to help you choose the right system without paying for unnecessary extras.
By considering these factors, we ensure your new AC system provides maximum comfort, efficiency, and long-term reliability tailored to your home and lifestyle.
See What Your Neighbors Are Saying
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"What excellent customer service!"
Our AC motor blower blew out right before the hottest day of the year. Presidential took care of us as quickly as possible. The front office was very helpful and the tech replaced everything in less than a day. It was quite remarkable. We appreciate it!
Matt A. -
"I will definitely call them again if needed."
The first impression is always important, and, in my case, it was very good.
Michael I. -
"Prompt, pleasant and professional."
Got an appointment within 24 hours of my call! The technician was prompt, pleasant and professional. I have used Presidential in the past and will continue to use their services in the future if needed.
Denise B. -
"AC is now working great. Thomas saved me thousands."
Called Presidential and they sent Thomas the next day. He was thorough, cordial and professional. Explained each step.
Terry B. -
"Kind, considerate, and fixed it quickly."
My heater stopped working yesterday, and I called Presidential Heating & Air Conditioning. They sent someone out today who was kind, considerate, and fixed it quickly. Their prompt and caring service is much appreciated.
Christine V. -
"PH&AC was very quick to come out and help us"
Rinard (our tech) was very professional, courteous, and got us repaired in good time.
Marc
Save Energy, Save Money
Not only can you save on operating costs with a new air conditioning unit, but you can also feel better about reducing your carbon footprint and using less energy. When you consider how much we use our air conditioners here in Maryland, the savings that a more efficient unit offers quickly add up.
You may be aware that some homeowners opt to replace their furnace at the same time they get air conditioner replacement because these two home systems work closely in tandem. Replacing them both at the same time may benefit you, but it may not be necessary. Our HVAC technicians will explain the pros and cons to you.
For many customers, reviewing energy ratings, available incentives, and projected operating costs is an important part of planning air conditioning installation. We explain efficiency ratings in clear terms, discuss how programmable or smart thermostats can help you manage cooling on hot days, and review any current rebate programs offered in the Gaithersburg or Montgomery County area. This way, you can see the potential impact on your monthly utility bills before making a decision and choose a system that aligns with your comfort goals and financial plans.
AT PRESIDENTIAL HEATING & AIR CONDITIONING, WE DO OUR RESEARCH. TO HELP YOU DETERMINE WHAT AIR CONDITIONING SYSTEM IS RIGHT FOR YOU, WE:
- Assess the size of your home or business: by matching the proper unit to the size of your home, we ensure that your home or business is successfully cooled without waste, dramatically reducing your energy costs.
- Perform a heat load calculation: by taking into account the number of windows, fireplaces, skylights, current insulation, height of ceilings, ductwork, and size of family, we can best anticipate the load of heat gain your system will have to combat.
- Conduct a duct inspection: by measuring the size and length of your ductwork (as well as its current condition) we can ensure your new system will properly, and efficiently, deliver cool air throughout your home or business.
- Consider your unique needs: children and adult allergies, pets, noise, remote temperature control, and utility bill saving can all factor into the choice of a system that is right for your home.
- Discuss benefits and features: once we’ve thoroughly assessed the needs and conditions of your home or business, one of our Comfort Advisors will provide their skilled opinion, as well as discuss the benefits and features of all available systems and how they will function in your home.
- Offer rebates and discounts: our Comfort Advisors are aware of the latest cost-saving opportunities available from utility companies and manufacturers on high-efficiency equipment and make sure you are able to benefit from available programs.
Installing air conditioning is an intimate business. Whether your new system is for your home, office, or business, we will ensure you're provided with a system that is long-lasting, dependable, and efficient. With Presidential Heating & Air Conditioning, we will provide you with knowledgeable, experienced advisors and technicians that are factory trained and NATE certified — with expert skills matched only by their professionalism. We provide you with all the information and options necessary to match your home or business with an air conditioning system that cools effectively for years to come.
Because we are based in Gaithersburg, we understand how our local climate, typical home construction, and regional utility rates should influence your equipment choices. We draw on decades of installation and replacement work throughout Montgomery County to recommend systems that have performed well in similar homes, rather than taking a one-size-fits-all approach. When you work with us for air conditioning replacement, you can ask questions at every step, review clear pricing, and move forward with a system that is tailored to your space and daily routine.
Contact Presidential Heating & Air Conditioning, Inc.
To get started on the process of installing your new air conditioning system, contact Presidential Heating & Air Conditioning today: let our family take care of your family.
Ready to upgrade your home comfort in Gaithersburg? Give us a call at (301) 719-3315 or fill out our Contact Form to receive a free estimate!
Commonly Asked Questions
How long does it take to install a new AC system in Gaithersburg?
Installation typically takes one to two days, depending on the system type, size of the home, and complexity of ductwork or electrical upgrades. Our technicians ensure every step meets manufacturer specifications and local codes.
Can I use my existing ductwork with a new AC system?
In many cases, yes. We inspect your ductwork for leaks, sizing issues, and airflow restrictions to ensure it works efficiently with your new system. Upgrading or repairing ducts may be recommended to maximize performance.
What maintenance is required for a new air conditioning system?
Regular maintenance includes filter replacement, system cleaning, refrigerant level checks, and seasonal tune-ups. Proper maintenance keeps your system running efficiently, extends its lifespan, and prevents costly breakdowns.
Are there energy-efficient AC systems suitable for Gaithersburg homes?
Yes, modern systems with high SEER ratings, variable-speed compressors, and smart thermostats can significantly reduce energy consumption and lower utility bills while providing consistent comfort.
Can a new AC system help with indoor air quality?
Absolutely. Many new systems include advanced filtration and humidity control, which reduce allergens, dust, and airborne pollutants, creating a healthier indoor environment for your family.
