HVAC Replacement Service & Installation Experts in Woodbridge, VA

Get FREE estimates for HVAC replacement, AC replacement, furnace replacement, heat pump installation, and emergency HVAC repair services in Woodbridge and Northern Virginia.

24/7 Emergency HVAC Repair

Fast Same-Day Service Across Woodbridge, VA.

Call Now (703) 599-7974

Schedule Your Service Today

Frist Name

Last Name

Phone

What Type of Service Do You Need?

Air Conditioning Heating Indoor Air QualityOther

How can We Make You Comfortable ?

Do you have a referral code?

Yes

How did you hear about us?

Premium Quality Home Services

Reach Out to NS HEATING AND COOLING TEAM

Since 2003, we’ve proudly served homeowners and businesses in Woodbridge, VA, Northern Virginia, Washington, D.C., and Maryland with professional HVAC replacement, installation, repair, and maintenance services. Whether you need AC replacement, furnace replacement, heat pump installation, or emergency HVAC repair, our experienced team is ready to help. Contact us today for a FREE estimate and expert HVAC solutions.

What Makes NS HEATING AND COOLING the Right Choice?

FREE HVAC Replacement & Installation Estimates

Same-Day & Emergency HVAC Repair Services

Expert HVAC Replacement, AC Replacement & Heat Pump Installation

Quality Workmanship Backed by Industry Experience

Flexible Financing Options Available

Trusted HVAC Services for Woodbridge, VA & Northern Virginia

Reliable Residential & Commercial HVAC Solutions

Flexible Financing for Your Next Project

Replacing or installing a new HVAC system doesn’t have to break your budget. We offer flexible financing options for HVAC replacement, AC replacement, furnace replacement, and heat pump installation services. Get the comfort you deserve today with affordable payment plans and FREE estimates from our HVAC experts.

HOW CAN OUR HVAC TECHNICIANS HELP YOU?

What makes a Nest thermostat a Nest thermostat?

Thermostats are extremely important because they are your interface and control system for your heating and air conditioning equipment. For this purpose, We present heat pumps replacement services. This is the device that will give you the information on what the equipment is doing, when it needs to be serviced, and allows you to set the exact temperature and humidity you want to maintain in your home.

How to Prevent Costly Repairs with These Monthly HVAC Maintenance Tips

The very best way to avoid costly repairs with your HVAC in DMV is to set a little time aside each and every month to do a host of small tasks that are geared to helping your system run smoothly, identify potential problems and set your system up to run as efficiently as possible. Follow our monthly HVAC maintenance tips to keep your air conditioner and furnace in tip top shape!

TRICKS TO PREVENT THE FURNACE PROBLEMS

An air conditioner gives cold relief inside a house during the summer the way a furnace helps keep the house warm during the winter. It’s very commonly used in our houses, especially in hilly tracts that experience severe weather. However, having a furnace isn’t a small task, for if the furnace isn’t taken care of properly- it can lead to breakdown. So, here NS comes to respond your call if you have an issue with your furnace.

Kristin C.

Our A/C stopped working during a summer heat wave. I called Slavko at 8pm and he was able to come out the next day to fix the issue. He gives an honest assessment of the issue and charges a fair price. I would not hesitate to use his company again!

Norman E.

This team is great and they go above and beyond when you hire them to complete a job! I will use them again! They communicate properly and are honest with their work and don't cut corners. Great tradesman and I will be a returning customer without a doubt! Sammy is the man!

Rina D.

Would recommend this company to everyone! Professional team and took care of replacing our Nest system within the hour. Made the tenants and us happy. This company is our only go to from here on out. Thank you so much. Washington Partners Alexandria, VA

Mary H.

In the last few years NS replaced my unit at home and also in a rental property I had owned. What a great experience working with Sammy and NS! Their pricing was well below others I looked at too! The installers were professional and friendly. And just last night my AC went out. Sammy responded even though it was a Sunday evening and his wonderful tech, Pedro, just left here at 9 pm in a Monday night!!! All is cool again! Yay! Thankfully the issue was minor and caused by my oversight - not cleaning out a little pipe with the little brush that comes attached to the unit. The dirt caused a sensor to trip and turn off the fan to protect it. So guess it was a blessing that it turned it off rather than burn it up? Anyway, I am super grateful to these Sammy NS and highly recommend them!

Dan C.

After sorting through all the communications issues, I was finally able get help with my HVAC System. The office was able to get a technician out to my home to help troubleshoot and make repairs to the system. This has been a great help and the Company has definitely made up for the shortcomings of missed appointments and no shows. I appreciate the staff doing their best to solve my HVAC issues and provide the support that I needed.

Wireless Tim T.

Second time I've used NSI. First time at my moms house. The second at my in laws 5 years later. NSI was fast, reliable and the best deal in the DMV area. Sammy was professional and a true gem to work with and stands percent by his installations. I highly recommend!!!

Bruci L.

Back in 2017 I did quite a bit of research in the Loudoun County area to find a good company to replace my defective HVAC system. I came across NS HVAC in Yelp and asked them to come for an estimate. Their estimate was VERY competitive, so I went ahead and hired them for the job. They did an excellent job installing a new HVAC system. This month in October 2020 I had to replace the HVAC in another property, and I decided to give them a call once more. Sammy came and again gave me very competitive pricing. I hired them and the team did an excellent job once again with the replacement. Communication throughout the process was great, and the technicians answered all my questions. I seldomly leave reviews, but this was well deserve and I highly recommend them.

Elizabeth B.

Our air handler unit stopped working, and the heat pump had already had several repairs. We decided it was time to replace both. Did some research and put some requests out for estimates. Omar responded very quickly and provided specific info/pricing via text/email. He came out a couple of days later for a home visit. We were given several estimates/options to go with, and never felt pressured to choose one option over the other - it was our decision to make (and Omar answered some questions we had prior to making a decision, so we could make an informed one). The three gentlemen that came out to do the installation were professional, courteous and diligent. They did a great job and left everything clean when done. NS was a great business to work with from beginning to end. I wouldn't hesitate to recommend NS to anyone looking for HVAC work! (Of the three businesses we looked at, one was slow to respond and the other quoted us a much higher price for the job...NS was always prompt in their responses and pricing was reasonable).

Alem W.

My AC broke and needed an estimate quick before the heat stroke. I made a request online to a bunch of contractors. Omar was very quick to get back to me. He came out to my house, told me what the problem was and offered me a repair or replacement. I ultimately decided to do a replacement and received estimates from multiple contractors around the area. Omar's estimate was by far the most competitive and he seemed like he really knew what he was talking about so I decided to work with him. He sent his team a few days later and they worked magic. Thy really did a great job and were very patient with me and all my requests. They left the place really cleaned, changed all my filters and my county inspection passed with no issues. I am really happy with their work!!

Shah C.

The warranty company contracted them out for repair work on my A/C. I tried contacting them, couldn't get past the initial respondent who yelled at me and shut me down for calling them. Not sure if that's how they treat all the paying customers.

We Guarantee Your Satisfaction

Locally owned and operated, NS HEATING AND COOLING is your trusted partner for heating, cooling needs. Rely on us for quality service and products—guaranteed.

HOW CAN OUR HVAC TECHNICIANS HELP YOU?

Residential HVAC Services

HVAC Contractor in VA

NS has developed a high-level workmanship with a strong focus on the customer satisfaction, having four decades of experience in delivering quality services to Northern Virginia, Washington D.C. and Maryland homes. We have trained and experienced technicians capable of correctly diagnosing and solving issues on the HVAC systems if you’ve any kind of problems with them. The Commercial HVAC Contractor in VA provide quality services.

Commercial HVAC Services

Our focuses on making your facilities run at their maximum efficiency. Whilst assessing each client’s unique needs, Non Stop HVAC uses the industry-leading knowledge and experience to achieve its goals. Going beyond the business targets with such valued services, we aim to keep on helping our clients in VA, Northern Virginia, Washington D.C. and Maryland.

OUR SERVICE AREAS IN WOODBRIDGE, VA, NORTHERN VIRGINIA, WASHINGTON, D.C., AND MARYLAND

NS Heating & Cooling proudly provides HVAC replacement, installation, repair, and maintenance services for residential and commercial customers throughout Woodbridge, VA and surrounding Northern Virginia, Washington, D.C., and Maryland. Our experienced HVAC technicians specialize in AC replacement, furnace replacement, heat pump installation, and emergency HVAC repair services. We are committed to delivering reliable, high-quality HVAC solutions backed by FREE estimates and exceptional customer service.

We proudly serve the following areas:

Premium HVAC Services FAQ | NS Heating & Cooling

Expert HVAC Insights

Frequently Asked Questions

Get transparent answers regarding installations, financing, and urgent repairs from Northern Virginia's trusted comfort specialists.

Do you offer FREE HVAC replacement estimates?

Yes! We provide FREE estimates for HVAC replacement and installation services throughout Woodbridge, VA and surrounding Northern Virginia areas.

How do I know if I need an HVAC replacement?

If your system is over 10-15 years old, requires frequent repairs, or causes high energy bills, it may be time for an HVAC replacement.

Do you provide same-day emergency HVAC repair services?

Yes, we offer 24/7 emergency HVAC repair services and same-day appointments whenever possible.

What HVAC brands do you install?

We install and service leading HVAC brands, including heat pumps, air conditioners, furnaces, and complete heating and cooling systems.

Do you offer financing options?

Yes! Flexible financing options are available for qualified customers.

What areas do you serve?

We proudly serve Woodbridge, Northern Virginia, Washington, D.C., and Maryland.

Do you provide residential and commercial HVAC services?

Yes, we provide HVAC installation, repair, replacement, and maintenance services for both residential and commercial properties.

How long does HVAC installation take?

Most HVAC installations can be completed within one day, depending on the project requirements.

Do you offer AC and furnace replacement services?

Yes, we specialize in AC replacement, furnace replacement, and complete HVAC system upgrades.

Why choose NS Heating & Cooling?

We are committed to delivering reliable workmanship, professional service, flexible financing, and quality HVAC solutions backed by years of industry experience.