(609) 799-3434

UV Light Installation That Cleans the Air You Breathe Every Day

The air inside your home can be far more polluted than the air outside.

Dust, pollen, pet dander, mold spores, and bacteria circulate through the HVAC system and settle on surfaces throughout the house, and no amount of cleaning the visible spaces addresses what’s moving through the ducts.

Princeton Air handles UV light installation with NATE-certified technicians, clean integration into your existing HVAC equipment, and system sizing matched to your home’s airflow. After the install, airborne pathogens moving through the ducts are neutralized in real time, seasonal allergies ease indoors, and the home smells and feels cleaner from room to room.

Schedule online or call today for indoor air quality services today.

Serving Your Neighborhood With Whole-Home Air Quality Solutions

Princeton Air is more than an HVAC company.

Princeton Air is a full-service home comfort provider, serving homeowners across Princeton, Trenton, and Morristown with heating, cooling, plumbing, electrical, and indoor air quality work.

A UV light system is one of several tools we use to improve the air inside a home, and our team can help you decide whether UV alone or a combination with filtration and humidity control fits the household.

(609) 799-3434

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Years in Business

Skilled Employees

Emergency Service

Trucks on the Road


Our UV Light Installation Process

UV installation is duct work, airflow work, and electrical work in one visit.

The four stages below are how we keep each one clean.

Our indoor air quality team starts with a consultation in your home. We assess the HVAC system, airflow patterns, and the specific indoor air quality issues the household is noticing, and we confirm the UV install will be tailored to the home’s size and duct layout.

NATE-certified Princeton Air technicians perform a clean, precise installation directly into your HVAC ducts. Protective coverings go down in the mechanical space, the unit is mounted in the optimal location for airflow exposure, and the electrical connection is made to code.

Before we leave, the UV system is energized, airflow is verified through the affected duct section, and the HVAC equipment is tested in both heating and cooling modes with the new system running. You get a walkthrough of operation and bulb replacement timing.

Your relationship with Princeton Air doesn’t end at the install. You have a local team with more than 50 years of experience servicing New Jersey homes, and annual bulb replacement and inspection can happen during your regular Home Comfort Club maintenance visits.

(609) 799-3434


What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6546 reviews
Wilver was great. Knowledgeable, polite and efficient.
Repaired A/C
The person who came to fix the air conditioner was wonderful, efficient and extremely capable โ€ฆ
We could not be more impressed โ€ฆ
Stevin was very helpful and clearly explained the procedures he did for the AC unit. Also he pointed out what needed to be taken care of in the near future.
Diagnosis of a leak, good service, honest and thorough! Excellent service person, Jonathan and Jesus.
Service personnel arrived as scheduled and preformed the maintenance as included in our contract without and question, problem or difficulties.
Jonathan did a great job servicing our AC, heater and water heater all during the same visit. Very knowledgeable and professional. Would highly recommend.
Dominic was prompt, efficient, and most importantly, very friendly. He showed me exactly what was wrong and explained why. The fix was just as quick. Thanks Dominic and Princeton Air!
The Tech arrived on time, quickly figured out the problem with my AC and fixed within an hour. Pricing reasonable and professional service. Highly recommend!
Cruise was great! He addressed our AC issue quickly and professionally.
Weโ€™ve always been satisfied with McAllister and our recent experience since the merger has not changed that. We needed a new condenser for the A/C and they had a cost effective solution and were able to install it quickly.
Very efficient and on time
Princeton Air condition was extraordinary!! I received a very fair quote immediately after Inspection of my HVAC systemby their talented technician. Their technicians were prompts, professional, and polite. They installed a new system with precision and followed up Professionally. Totally proud to work with Princeton.!!
Ryan G came by and provide tips and recommendations so thorough and with full clarity that I believe will benefit in the long haul. Because of this, I was confident to re-sign up for their maintenance program. He was a true professional who is highly knowledgeable and enthusiastic with the work that he is called to do.
Jose and Corey were a great team and genuinely seemed to care about solving our issues.
I had A/C installed in May, but waited to write a review to see how effective the units can be once it's hot out. Now that I've gone through a couple high temperature days where I turned the mini splits on, I can post a review that I am completely satisfied with the installation by Princeton Air Conditioning and the ease of usage of units. I also will add that it was a pleasure to have Mike C. and Christian J. on the job; they, along with the crews that were on site over the course of the two days, were professional, communicative and upfront. I'd recommend this company to anyone looking for services.
Professional and friendly staff
Air conditioning wasn't working and they came out and got it fixed within a day. Ryan did a great job making sure everything was up and running quickly.
The job was done smoothly and efficiently and right on time
Ryan G got our old air conditioner working again quickly during a bad heat wave and, when we were ready, he explained all our options very well and laid the groundwork to make it easy for us to have installed a new air conditioner. Plus he rescued our cat three times when our cat tried to get out through the garage. He was very kind to all our pets and to us. Thank you, Ryan G!
Dominic was extremely pleasant, professional, and thorough,. He was also quite efficient. He quickly diagnosed the situation and was able to correct it. He also took the time to patiently explain my thermostat to me. Then he signed me up as a member. So heโ€™s a pretty good sales guy too!
However, I then set up an appointment for maintenance and twice Princeton Air canceled me. Iโ€™m now set up for maintenance the end of June. And thatโ€™s after they tried to set me up the end of July and I complained.And this is after Dominic signed me up as a member. Thereโ€™s something very wrong with their business model and I do not consider this good customer service. I will likely have to look for a different serviceโ€ฆ. something more responsive.
Tech (Alex) was on time, courteous, very professional. He let me know that, because of my contract w/McCallister, I would have no extra payment for the part needed.
The repair man, Dominic came out this morning to inspect our AC system. He was extremely knowledgeable, incredibly kind, and explained things very well. I work in construction and can tell you that Dominic is one of the best Iโ€™ve seen in years. Princeton air is very lucky to have him as an employee as he is SUCH AN ASSET to your company.

I also want to give a special thanks to Leah the customer service representative I spoke to. Also extremely kind and helpful. I have had the worst two weeks of my life and two strangers taking the time to kind made my heart smile. Thanks again Leah and Dominic. Chuck our Project Manager has been very kind and knowledgeable through this process as well. I am grateful for the people who work here as they made this pretty easy. Thank you all so much.
Latrell Romulus from Princeton Air did a great job of making sure my AC units were working properly. He was thorough and knowledgeable, and communicated potential areas of concern in a very clear manner.
Great job ! Very knowledgeable and informative. He made sure I was aware of any issues and explained it thoroughly! I look forward to having him again !!

(609) 799-3434

Signs You May Need a UV Light in Your Home

Even if your home seems clean, UV light can make a significant difference in air quality.

Here are the common signals homeowners bring to us.

If you or your family members frequently experience sneezing, congestion, or coughing indoors, airborne allergens may be lingering in your home. A UV light system can help reduce the presence of pollen, dust mites, and other irritants circulating in your air. Over time, this can help everyone breathe easier and experience fewer allergy flare-ups. Families across Central New Jersey have seen noticeable improvements in comfort after installation.

Mold can grow in hidden areas of your home, including inside ductwork. If you notice a persistent musty smell, it may indicate airborne mold spores. UV lights help neutralize mold at the source, improving both smell and safety. The air in your living areas feels fresher and more comfortable, and the risk of long-term damage to walls, vents, and equipment drops meaningfully. Regular UV light use can prevent mold from returning and keep the home healthier year-round.

Excessive dust accumulation may signal that your HVAC system is circulating airborne contaminants. UV light installation works alongside air filters to reduce dust, keeping surfaces cleaner and air fresher. Less dust in your home also protects sensitive electronics, reduces cleaning time, and helps maintain a more comfortable environment for everyone in your household.

Families with recurring colds or flu-like symptoms might have pathogens circulating through their ventilation system. UV light systems target bacteria and viruses, lowering the risk of airborne transmission. This is especially helpful during cold and flu season in New Jersey, when indoor air tends to recirculate for months at a time. A UV light system adds an extra layer of protection for children, seniors, and anyone with a sensitive immune system.

Homes that undergo remodeling or host frequent guests often experience higher levels of airborne particles. UV lights help maintain cleaner air during times of increased activity and traffic, keeping the indoor environment healthy. This is particularly useful during and after construction, when dust and pet dander can quickly accumulate. A UV light system holds the air cleaner no matter how busy the home gets.

Why Homeowners Trust Princeton Air for UV Light Installation

For over 50 years, New Jersey homeowners have relied on Princeton Air for professional, thorough, and dependable service.

Here’s why we’re the trusted choice for indoor air quality work.

We know New Jersey homes from the inside out, including the older duct systems common across the region and the newer high-efficiency equipment that carries more sensitive airflow requirements. That experience informs every UV placement we make.

Our long history demonstrates stability and expertise, and it’s why homeowners across multiple generations of the same family continue to call us. We are committed to serving New Jersey homeowners with reliable, professional service.

Every installation is performed by certified, NATE-trained technicians. They prioritize precision, safety, and cleanliness on every job, including clean work inside and around the HVAC equipment.

We partner with local utilities to provide rebates and financing solutions. Indoor air quality improvements are accessible for every household, not just the ones ready to pay for the work up front.

With a fleet of service vehicles across New Jersey, we arrive promptly. We resolve issues efficiently while respecting your schedule and home.

From HVAC to plumbing, electrical, and indoor air quality, we handle it all. UV light installation is rarely a standalone project, and having one team coordinate all of it is how it gets done cleanly.

We don’t just install systems; we provide guidance tailored to your home’s unique needs. Our goal is long-term comfort and efficiency for every household.


Join the Princeton Air Home Comfort Club

Taking care of your home is easier when someone is taking care of it with you.

The Princeton Air Home Comfort Club is a whole-home membership built around four pre-scheduled maintenance visits each year, so the systems you rely on stay in peak condition through every season.

Members receive a discount on service work, credits toward future installations, priority scheduling during the busiest times of year, no dispatch fees when work is performed, and our 24-hour emergency service guarantee. It’s the simple way to protect your home, your budget, and your routine year after year.

Princeton Air Technician


(609) 799-3434

Complete Home Services For Your Home

A UV light install ties into the broader HVAC and indoor air quality ecosystem.

The UV lamp is one tool among several that shape the air inside your home. Keeping the HVAC equipment running at spec and the moisture levels right matter just as much.

When your existing HVAC system needs diagnostic work or a repair, our NATE-certified team handles it with the same care we bring to installation. Catching a small issue early keeps it small.

Annual service is how an HVAC system hits its rated efficiency and lifespan. Routine attention turns a system that might have lasted 10 years into one that lasts 15.

Humidity that swings too dry in the winter or too damp in the summer stresses finishes and lungs alike. A whole-home humidifier ties into the HVAC system and holds the house in the right range year-round.

Princeton Air installs and services every major type of residential cooling system, from central air to heat pumps to ductless mini splits. One team, every season.



Take Control of Your Indoor Air

Clean, healthy air starts with the right system and the right team.

Princeton Air installs UV light systems and other air purification solutions in homes across New Jersey, from Trenton to Somerville and beyond. A healthier home is one call away. Contact us today to schedule a consultation and see how UV light installation can improve your family’s comfort.

Princeton Air Technician


UV Light Installation FAQs

How does a UV light improve air quality in my home?

UV light systems expose airborne microorganisms to ultraviolet rays as they pass through your HVAC system. This process reduces bacteria, viruses, mold, and other contaminants, providing cleaner, safer air for your family.

Will a UV light system interfere with my HVAC system?

No. Princeton Air installs UV lights so they work seamlessly with your existing HVAC setup. Our certified technicians ensure the system operates efficiently without compromising airflow or performance.

How often does a UV light need maintenance or replacement?

Most UV lights need annual bulb replacement and periodic cleaning to maintain peak effectiveness. Our team can schedule routine maintenance during your Princeton Air Home Comfort Club visits.

Can UV lights remove allergens from the air?

Yes. While UV lights primarily target microorganisms, when combined with HEPA filters or air scrubbers, they help reduce pollen, dust, and pet dander in your home.

Are UV light systems safe for children and pets?

Absolutely. UV lights are installed inside your HVAC ducts, out of reach. They pose no risk to residents while effectively purifying the air as it circulates through your home.

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