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 24 Hours 7 Days a Week
Emergency & Same Day Service


Air Conditioning Installation Northern Virginia

HVAC Services – A/C Units

At 4 Service Pros, we specialize in residential and commercial air conditioning installations. Our entire staff is dedicated to keeping Virginia homeowners and businesses cool during the hot summer months. When it comes to replacing an air conditioner no job is too big or small, and we deliver 100% customer satisfaction on every air conditioning installation project we complete.

We provide a wide selection of AC units from the leading manufacturers so you can depend on years of efficient cooling. If it is determined that you require a new air conditioning unit, one of our highly-trained service technicians will discuss your needs, concerns and assist you in finding the best air conditioning unit for your home or business.

Air Conditioning Installation



Please provide us details of your project.


The AC Unit Installation Process

At 4 Service Pros, we try and make the whole process of choosing and installing the right AC unit for you easy. The first step is to contact us to schedule an appointment with one of our experienced HVAC expert technicians. A load calculation will be performed so that we can properly size the right AC unit for your home or business. Without performing this calculation or performing it incorrectly can affect how well your comfort level will be as well as affect your energy costs. It needs to be done right.

Once the load calculation is completed and the size of the unit or units is determined, we will be able to recommend the right brand cooling unit will work best for you. We also provide financing options. Having a new AC unit installed is usually a big investment so we are mindful of the fact that cost is usually high on customers list.

Once an A/C unit is chosen the installation can begin. The old unit will be removed and the new AC unit will be installed and tested to ensure it is working properly and efficiently. All aspects of the air conditioning system will be carefully inspected to make sure everything is properly working per the manufacturer’s guidelines and you the customer is 100% satisfied with the installation.


Reasons to Choose 4 Service Pros for your Air Conditioning Installation

Our HVAC technicians are trained and certified

We guarantee 100% customer satisfaction

We provide accurate estimates for equipment, materials and time

4 Service Pros is fully licensed, insured and bondable

We are a family owned & operated local HVAC company

We provide 24/7 HVAC service

We provide HVAC financing with approved credit

Flat-Rate Pricing Up Front

4 Service Pros understands you expect value for your money. Rather than trying to blindly price your work over the phone, we will arrange for a service technician to visit your home, free of charge. Our expert will evaluate your situation and provide you a flat rate price based on your needs. If you allow us to stay or begin work that day, we will deduct 5% or $50 from the quoted price (whichever is greater). This offer is not valid with coupons or other offers. The price given to you will cover your job and will not fluctuate based on hours or materials. You will know the price of your work before we get started!

What are the benefits of flat-rate pricing?

Our flat-rate pricing saves you time and money because you don’t have to worry about how many hours the job may take. The project can often be completed within a single visit. You don’t have to schedule one visit for the estimate and another for the work.

You get up-front, no-haggle pricing, with zero surprises.



We guarantee 100% customer satisfaction on every project or task we perform including plumbing, electrical, HVAC or remodeling From the first moment you of call 4 Service Pros, you will see and feel the difference from other firms in Northern Virginia. Customer service is the lifeblood of our firm and we understand that starts with you. Not every project goes perfect every time, but when a client has a concern, that is when we get our chance to validate why, Angies List and other resources like google, home adviser and yelp rate us better than any firm in the area. 4 Service Pros has won customer service awards every year in plumbing, electrical, hvac  and remodeling from Home Adviser Pro and Angies List and has a five start rating on Google!


Emergency Service

Emergencies happen!  If you have a plumbing or electrical emergency, we're ready to help, fast and efficiently!  We always have technicians on duty 24-7 to help you.



24 Hour Service!

We work around the clock for you!  Plumbing and electrical emergencies can happen at any time. Contact our reliable team to help you whenever you need it!



Licensed & Insured

4 Service Pros holds multiple  Class "A" licenses throughout Northern Virginia and Maryland. We are fully insured and bondable.


Customer Service

5starsOur reputation speaks to our service!  We are committed to the highest quality of customer service. See what our clients have to say!



Fast Response Time

We have a large staff of plumbers that can respond quickly to your emergency and non-emergency calls.



Neat, Professional Work

Our technicians do the job right the first time. We are friendly and considerate, quietly performing the tasks with minimum disruptions.



Specialty Testing Equipment

Our state-of-the-art equipment helps us do the job faster and cost effectively.


award winning service

soap   boha-2014 elite   toprated