Top 10 central air conditioning installation services in Herndon, VA

Porch Pro Headshot Air Treatment Heating & Cooling
Central Air Conditioning Installation
Serves Herndon, Virginia
(1,615)
Air Treatment Heating & Cooling is a top-rated provider of HVAC services throughout the Fairfax area. Their experienced and professional technicians are NATE-certified, always providing the best work and customer service in the industry. For repairs, installations, and maintenance checks on all make...Read more about Air Treatment Heating & Cooling
Air Treatment Heating & Cooling is a top-rated provider of HVAC services throughout the Fairfax area. Their experienced and professional technicians are NATE-certified, always providing the best work and customer service in the industry. For repairs, installations, and maintenance checks on all make...Read more about Air Treatment Heating & Cooling
Porch Pro Headshot Tuckers Air Conditioning, Heating & Plumbing
Central Air Conditioning Installation
Serves Herndon, Virginia
(1,145)
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Porch Pro Headshot Mannix Heating & Cooling
Central Air Conditioning Installation
Serves Herndon, Virginia
(1,101)
Porch Pro Headshot Donmar Heating, Cooling & Plumbing
Central Air Conditioning Installation
Serves Herndon, Virginia
(668)
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Porch Pro Headshot Garneski Air Conditioning & Heating Co
Central Air Conditioning Installation
Serves Herndon, Virginia
Garneski Air Conditioning & Heating was established in 1980 by Frank Garneski. Our mission is to provide the best service possible to our customers. The company services all of the Northern Virginia area. Garneski's services include all brands and installs air conditioners, heat pumps, furnaces, hum...Read more about Garneski Air Conditioning & Heating Co
Garneski Air Conditioning & Heating was established in 1980 by Frank Garneski. Our mission is to provide the best service possible to our customers. The company services all of the Northern Virginia area. Garneski's services include all brands and installs air conditioners, heat pumps, furnaces, hum...Read more about Garneski Air Conditioning & Heating Co
Porch Pro Headshot CLOVER CONTRACTING, INC.
Central Air Conditioning Installation
Serves Herndon, Virginia
(278)
"Clover helped us twice, fixing pipes that burst in walls in our townhome due to freezing temperatures. They are prompt, professional, and clean. Great service. We will use them again if the need arises. "
"Clover helped us twice, fixing pipes that burst in walls in our townhome due to freezing temperatures. They are prompt, professional, and clean. Great service. We will use them again if the need arises. "
Porch Pro Headshot B & B Air Conditioning & Heating Service Co., Inc.
Central Air Conditioning Installation
Serves Herndon, Virginia
(252)
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
Porch Pro Headshot AAA HVAC Services
Central Air Conditioning Installation
Serves Herndon, Virginia
(237)
"AAA Services came out because my heat pump was blowing cold air Monday. I called and was very impressed that they were able to fit me in same day. They came out and was able to fix my issue. The technician was polite and was nice enough to explain to me what was going on. I now have heat and could...Read more about AAA HVAC Services
"AAA Services came out because my heat pump was blowing cold air Monday. I called and was very impressed that they were able to fit me in same day. They came out and was able to fix my issue. The technician was polite and was nice enough to explain to me what was going on. I now have heat and could...Read more about AAA HVAC Services
Porch Pro Headshot AIRBENDERS
Central Air Conditioning Installation
Serves Herndon, Virginia
(156)
"I am thrilled with the service from Airbenders! They were courteous and professional. They got me scheduled quickly and arrived when they said they would. And they fixed the problem without trying to sell me something I didn't need. Thank you so very much. I am enjoying my cooling immensely!"
"I am thrilled with the service from Airbenders! They were courteous and professional. They got me scheduled quickly and arrived when they said they would. And they fixed the problem without trying to sell me something I didn't need. Thank you so very much. I am enjoying my cooling immensely!"
Porch Pro Headshot Metro Services HVAC, LLC
Central Air Conditioning Installation
Serves Herndon, Virginia
When you need HVAC services in Silver Spring or anywhere in Montgomery County, give Metro Services HVAC a call. The trusted heating, ventilation, and AC service company offers affordable, high-quality solutions to help you maintain comfort throughout the year. With more than 20 years of combined exp...Read more about Metro Services HVAC, LLC
When you need HVAC services in Silver Spring or anywhere in Montgomery County, give Metro Services HVAC a call. The trusted heating, ventilation, and AC service company offers affordable, high-quality solutions to help you maintain comfort throughout the year. With more than 20 years of combined exp...Read more about Metro Services HVAC, LLC

Costs to install a split system air conditioner

$3286 - $3900
Herndon, VA average
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Frequently asked questions about air conditioning installation companies

In order to keep your home comfortable all year long, it pays to find a reliable air conditioning contractor. Do your research up front in order to get the best HVAC pro to handle your air conditioning installation or repair. Any potential air conditioning pro should provide references for recent and previous work. Pros who haven’t done any recent jobs may not have access to the latest technology and systems. Contractors should provide proof of liability insurance to protect your property, as well as workmen’s compensation insurance. Find out what certifications and licenses are required in your state and get proof that your contractor has them.

If your potential AC contractor checks out, have them come to your home to do a comprehensive on-site evaluation. Bigger isn’t necessarily better when it comes to AC systems. The contractor should recommend installing an AC system that suits the amount of space will service. Expect a detailed written estimate up front. Discuss payment terms, and know how much you’re paying for labor and materials. If you do your homework, you should enjoy a stress-free air conditioning installation, maintenance, or repair.

It may be tempting to try to install an air conditioner on your own. However, AC systems are highly complex. Without proper HVAC training, it would be easy to make a technical error that could be costly down the road. Tiny issues like tight seals and wire placement can make a huge difference if improperly handled, so hiring a properly licensed and insured air conditioning contractor gives you peace of mind. A qualified contractor will be able to offer suggestions about which types and sizes of AC units will be best for your home and needs. They’ll do a detailed on-site inspection to determine which AC system will keep your home comfortable all year round.

Once a pro has successfully installed your new air conditioner, they may offer ongoing maintenance and support. An AC expert can also offer maintenance tips to keep your system humming along smoothly. Even better, should you notice that your unit isn’t operating at its best, your AC pro can make a house call to perform a repair. It’s wise to hire a licensed and insured professional to bring expertise and the right tools for a safe and effective air conditioner installation.

If an air conditioner seems to be running smoothly, it may be tempting to take it for granted, thinking it doesn’t need regular maintenance. In fact, air conditioning experts recommend that homeowners have their AC systems serviced at least once a year. This will ensure maximum efficiency for the warmer months. Air conditioning units build up dirt and dust in places such as the air filters and condensing coils. This build up can reduce the AC unit’s efficiency.

These yearly maintenance visits will carry a fee, but it’s well worth the charge to keep your AC unit operating at its best. As part of a yearly AC service visit, your contractor will check things like the motor, blower, drain line, and connections. Along with the yearly maintenance visit, an air conditioning contractor may make recommendations for a less involved maintenance routine throughout the year. For example, they may recommend that you replace the AC air filter every 30 days. Regardless, regular servicing will keep your AC unit running at its best and help prevent the need for costly repairs in the future.

Homeowners often wonder whether they should have their AC unit repaired, or if it makes more sense to replace the air conditioning system altogether. Whether to repair or replace an air conditioner depends on a number of factors — and a licensed and trained HVAC technician may offer advice on this issue. Start by gathering some facts and determine your air conditioner’s age first. Generally, if a unit is over 10 years old, it’s time for a replacement. This is because older AC units tend to run less efficiently, often having a lower Seasonal Energy Efficiency Ratio (SEER) than newer models. A handy equation to keep in mind is that if the age of the unit multiplied by the cost of a potential repair is over $5000, it’s best to install a replacement.

Frequent repairs are a sign an AC unit is ready to be replaced. If your unit isn’t cooling your home efficiently causing your energy bills to soar, consider replacing the air conditioner. Newer units offer updated technology and features along with higher energy efficiency and may be worth the investment. Be sure to consult a qualified professional to discuss your air conditioner needs.

The cost to replace and install an air conditioner varies according to a number of factors. A qualified air conditioning contractor can come to your home for an on-site inspection, and they should be able to recommend the best AC system for your needs. The cost of the replacement air conditioner will vary according to the square footage it needs to cool, and the size of the air conditioner will make a difference in its price. If you do your research, you’ll learn that various brands of air conditioners offer different prices and deals depending on the season. The unit’s energy efficiency rating will also impact its cost. More efficient systems carry higher price tags, but they’ll likely save you money in the long run.

Along with the price of the replacement air conditioner, you’ll need to factor in the cost of labor. Labor and transportation fees will vary depending on where you live, along with the availability and demand for qualified AC pros in your area. Furthermore, pros my charge more for the services of HVAC technicians with higher levels of expertise and experience. Do your research to get the best air conditioner at a cost that works for you now, as well as in the long run. Cheaper doesn’t necessarily mean better in terms of energy efficiency and cost savings in the future. Consult the free Porch project cost guides to get an idea about how much an air conditioner installation should cost in your area.

Even the best air conditioning units won’t last forever. Generally, if an AC unit is well-maintained and regularly serviced, it should keep working for about 10 years. If 10 years have passed since you had your air conditioner installed, it may start to show signs of failure. For example, it might be working less efficiently, which will cause energy bills to rise. If you notice that your home is accumulating more dust than usual, it’s also wise to take a look at the age of the air conditioner. Keep in mind that an AC unit that fails to keep a home cool enough or is in need of constant repair may be ready for replacement even before it’s 10 years old.

Call in an HVAC expert to help determine whether it’s time to replace your air conditioning unit. They’ll let you know whether your system could benefit from a simple repair, or whether it’s clearly time for a system replacement. Newer air conditioning units tend to be more highly efficient than older ones. Newer systems offer helpful technical advancements, as well. Although it may be daunting to look at the cost of replacing an air conditioner, the investment may pay off over time. Consult an AC pro near you to help you make the decision.

Recent reviews for Herndon central air conditioning installation services

8028

Excellent value. Excellent to keep appointment. Excellent work quality.

Had overall a great experience with AAA, they replaced my old 1987 York furnace with a new high effenciey system. They did a clean job on the installation and in ensuring all my needs where met.

- Bob Farma
27938

We have been pleased and impressed with Ali's knowledge, expertise, efficiency, and personable professionalism. We recommended Ali to our neighbor for extensive work and they were equally impressed with the outcome of his service!

- Elaine and Ronald Kramer
26876

We have been pleased and impressed with Ali's knowledge, expertise, efficiency, and personable professionalism. We recommended Ali to our neighbor for extensive work and they were equally impressed with the outcome of his service!

23231

Terrible, started off with unsure of the problem with my heat pump compressor. Stated there were no guarantees. Thought compressor was low on Freon and charged the system with 8lbs of Freon at a cost of 824 dollars. Left and the compressor would not ru...

- Robert Cornwell
24072

I would recommend them highly. They were on time, courteous and identified the problem right away. They were honest and offered several options for me to choose from. I was grateful that they took the time to show me what the problem was, and sit down ...

- Sandra Maxey
25163

Ali has provided excellent service for our HVAC in Alexandria since 2007. He also provides prompt service during emergencies. Our family strongly recommends Bailey Mechanical.

- Bonet Elsa
24241

Technician came out when he said he would. Work completed within dollars of original estimate on a $2,200.00 estimated repair. I will not hesitate recommending AR Bailey for commercial or residential repairs.

- John Canfield
47525

A few weeks back when the big snow storm disorientated every single one of us in the area, the worst thing imaginable occurred in my family household; the heat stopped working and my two sons and wife spent the first few hours wrapped in blankets and shiv...

- Jake Krafka

All Air Conditioning Installation Companies in Herndon, VA

Porch Pro Headshot Harvey W Hottel, Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
(77)
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
Porch Pro Headshot Cox Climate Control
Central Air Conditioning Installation
Serves Herndon, Virginia
(64)
Licensed and Insured Heating & Air-Conditioning with 20 years of experience. We are a Trane and Amana dealer and only install the best equipment available. We offer a 1 year labor warranty on all parts and 2 year labor warranty on new installs. If we can't fix it nobody can. Check out all our review...Read more about Cox Climate Control
Licensed and Insured Heating & Air-Conditioning with 20 years of experience. We are a Trane and Amana dealer and only install the best equipment available. We offer a 1 year labor warranty on all parts and 2 year labor warranty on new installs. If we can't fix it nobody can. Check out all our review...Read more about Cox Climate Control
Porch Pro Headshot Advanced Environment Solutions Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
(28)
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Advanced Environment Solutions in the Mechanicsville, MD area. Other homeowners have rated them 5 stars.
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Advanced Environment Solutions in the Mechanicsville, MD area. Other homeowners have rated them 5 stars.
Porch Pro Headshot S & C Mechanical Contractors, LLC
Central Air Conditioning Installation
Serves Herndon, Virginia
(18)
S & C Mechanical Contractors LLC is a licensed and insured HVAC contractor. We are proud to offer services for both residential and light commercial projects as well as new construction and remodeling projects. We bring experience to projects such as custom duct fabrication, thermostat repairs, boil...Read more about S & C Mechanical Contractors, LLC
S & C Mechanical Contractors LLC is a licensed and insured HVAC contractor. We are proud to offer services for both residential and light commercial projects as well as new construction and remodeling projects. We bring experience to projects such as custom duct fabrication, thermostat repairs, boil...Read more about S & C Mechanical Contractors, LLC
Porch Pro Headshot L&M Trucking Transportation LLC
Central Air Conditioning Installation
Serves Herndon, Virginia
Hello, My name is Lawrence Patterson I am 39years old and I've been in business for 9years. I own and run a reliable Home Inspection and Trucking business. I am a very reasonable,dependable and thorough in all my work I do. I also do handyman services and small jobs including landscaping, some const...Read more about L&M Trucking Transportation LLC
Hello, My name is Lawrence Patterson I am 39years old and I've been in business for 9years. I own and run a reliable Home Inspection and Trucking business. I am a very reasonable,dependable and thorough in all my work I do. I also do handyman services and small jobs including landscaping, some const...Read more about L&M Trucking Transportation LLC
Porch Pro Headshot Creators of Total Comfort Mechanical  Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
(64)
Creators of Total Comfort Mechanical Inc., is a full service Heating and Air Conditioning contractor serving the greater Northern Virginia area. If you own a small residence or a large commercial building, and whether you are building from the ground up, or just need a new system, COTC Mechanical is...Read more about Creators of Total Comfort Mechanical Inc
Creators of Total Comfort Mechanical Inc., is a full service Heating and Air Conditioning contractor serving the greater Northern Virginia area. If you own a small residence or a large commercial building, and whether you are building from the ground up, or just need a new system, COTC Mechanical is...Read more about Creators of Total Comfort Mechanical Inc
Porch Pro Headshot A R Bailey Mechanical Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
(6)
Having a well-functioning HVAC system is essential for any property owner. For all of your HVAC needs, trust the professionals at A.R. Bailey Mechanical, Inc. Our established team of technicians are equipped to handle all jobs large and small, including: HVAC installation work HVAC system maintenan...Read more about A R Bailey Mechanical Inc
Having a well-functioning HVAC system is essential for any property owner. For all of your HVAC needs, trust the professionals at A.R. Bailey Mechanical, Inc. Our established team of technicians are equipped to handle all jobs large and small, including: HVAC installation work HVAC system maintenan...Read more about A R Bailey Mechanical Inc
Porch Pro Headshot AHR Service Inc.
Central Air Conditioning Installation
Serves Herndon, Virginia
For more than eleven years, AHR Service Inc. has served all of Northern Virginia, with a commitment to service and value. We appreciate your interest and look forward to earning your business. We provide with the most efficient and professional Air Condition, Heating and Refrigeration Services, for...Read more about AHR Service Inc.
For more than eleven years, AHR Service Inc. has served all of Northern Virginia, with a commitment to service and value. We appreciate your interest and look forward to earning your business. We provide with the most efficient and professional Air Condition, Heating and Refrigeration Services, for...Read more about AHR Service Inc.
Porch Pro Headshot BVSM Heating & Air Conditioning
Central Air Conditioning Installation
Serves Herndon, Virginia
BVSM Heating & Air Conditioning's team is here to keep you comfortable. When you are looking for Virginia's premier team, there is no need to look further. From troubleshooting to complete new systems, we are your company of choice.
BVSM Heating & Air Conditioning's team is here to keep you comfortable. When you are looking for Virginia's premier team, there is no need to look further. From troubleshooting to complete new systems, we are your company of choice.
Porch Pro Headshot Nokesville Heating and AC, Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
Live and work in comfort while you save some green and help the globe stay green. Do it all with one call to Nokesville Heating and Air Conditioning Inc. We provide Northern Virginia and the greater Washington DC area with comprehensive heating and air conditioning services, designing and installing...Read more about Nokesville Heating and AC, Inc
Live and work in comfort while you save some green and help the globe stay green. Do it all with one call to Nokesville Heating and Air Conditioning Inc. We provide Northern Virginia and the greater Washington DC area with comprehensive heating and air conditioning services, designing and installing...Read more about Nokesville Heating and AC, Inc
Porch Pro Headshot Handi Bob, Inc
Central Air Conditioning Installation
Serves Herndon, Virginia
(1)
"Recently I tried Handi Bob for the first time. When I needed same day service within a couple hours, Bob, as promised, came to my house at the end of his long work day. He diagnosed the problem (broken sink stopper lever) in minutes and then travelled off to a hardware store to buy the part! Handi...Read more about Handi Bob, Inc
"Recently I tried Handi Bob for the first time. When I needed same day service within a couple hours, Bob, as promised, came to my house at the end of his long work day. He diagnosed the problem (broken sink stopper lever) in minutes and then travelled off to a hardware store to buy the part! Handi...Read more about Handi Bob, Inc
Porch Pro Headshot Tolberts Mechanical Services
Central Air Conditioning Installation
Serves Herndon, Virginia
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Porch Pro Headshot BK Tech Contractor, LLC.
Central Air Conditioning Installation
Serves Herndon, Virginia
HEATING / AIR CONDITIONING / AIR-DUCT CLEANING
HEATING / AIR CONDITIONING / AIR-DUCT CLEANING
Porch Pro Headshot A & S Heating & Air
Central Air Conditioning Installation
Serves Herndon, Virginia
A & S Heating & Air is an HVAC company from Sterling. Since 2009, they have been providing services such as water heater inspection, emergency heating, gas leak detection and more.
A & S Heating & Air is an HVAC company from Sterling. Since 2009, they have been providing services such as water heater inspection, emergency heating, gas leak detection and more.