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Cleaner, Healthier Air for Your Home

Indoor air is around two to five times more polluted than outdoor air, on average.

Are you aware that the air inside of your home can be far more polluted than the air outside of your home? Many people donโ€™t realize that the air inside of their home can be dirty and full of harmful contaminants that can impact both your household and your health.

Dust, allergens, pet dander, VOCs, and moisture imbalances can make your home feel less comfortable and generally unhealthy. Universe Home Services provides comprehensive indoor air quality solutions across Long Island, including towns like Hempstead, Huntington, Smithtown, and Garden City. Our team installs and maintains systems to improve airflow, reduce contaminants, and support a healthier home environment.

At Universe Home Services, we know that as a homeowner, your top priorities are making sure your home is safe and your family is protected. While so much of what happens in the world is out of our hands, we can at least take charge of our home and do our best to protect our loved ones. To help you and your family breathe fresher, cleaner air, our team offers professional indoor air quality services in Long Island.

Universe Home Services installs and services advanced IAQ systems designed to enhance airflow, reduce airborne contaminants, and promote long-term home health. Contact us today to schedule an indoor air quality assessment.

(516) 473-0202


Experience You Can Count On Across Long Island

For more than seven decades, Universe Home Services has been dedicated to protecting homes and families across Nassau and Suffolk Counties.

Our team combines deep local knowledge with licensed expertise to provide indoor air quality solutions that truly make a difference in your daily comfort and health. We believe every home deserves systems that work efficiently, quietly, and safely.

From professional installations to ongoing maintenance, our certified technicians focus on clear communication, personalized recommendations, and dependable service, without pressure or upselling. Homeowners can trust Universe Home Services to deliver solutions that last and support a healthier, more comfortable home environment.

Years in Business

Satisfaction Guaranteed

Emergency Service

Homes Serviced Annually

Why Homeowners Rely on Universe Home Services

We understand the unique needs of Long Island homes, from historic colonials in Huntington to waterfront properties in Freeport. Our team designs solutions tailored to each home’s layout and construction.

When indoor air or HVAC issues arise, we’re ready to respond around the clock to restore comfort quickly and reliably.

Our family owned business has built lasting relationships with Long Island homeowners through honest service and consistent results.

Many of our systems come with extended warranties, giving you peace of mind that your investment is protected for years to come.

We offer budget-friendly financing to help homeowners make smart investments in comfort without delay.

Our transparent pricing means you know exactly what to expect before work begins, helping you plan with confidence.

Our licensed team stays current on the latest technology and best practices, delivering safe, effective solutions every time.

Routine maintenance programs extend system life, prevent costly repairs, and keep your home comfortable year-round.


A Hassle-Free Approach to Cleaner, Healthier Air

At Universe Home Services, improving your indoor air quality shouldn’t be stressful or confusing.

From the initial consultation to the final system check, we guide you every step of the way, providing clear explanations, professional service, and peace of mind throughout the entire process.

Our technicians assess airflow, humidity levels, and air quality to identify the most effective solutions for your home. Every evaluation provides a clear, actionable plan for improved comfort and healthier air.

We recommend tailored IAQ systems for each home, including humidifiers, air purifiers, air filters, air scrubbing, and UV lights. Solutions are selected based on your home’s layout, size, and family needs.

Systems are installed carefully and efficiently, with comprehensive testing to verify performance. You’ll leave confident that your system is operating safely and effectively.

(516) 473-0202

What Causes Poor Indoor Air Quality?

Field Controls Healthy Home System Addresses The Three Top Allergy Triggers

Many things can contaminate your indoor air and leave it dirty and unhealthy. According to the Centers for Disease Control and Prevention (CDC), the three most common categories of pollutants that cause allergic reactions are germs, particulates, and VOCs (volatile organic compounds). Each of these pollutants is responsible for approximately one-third of indoor allergic reactions.

More specifically, indoor air is often polluted by:

  • Dust
  • Mold
  • Pet dander
  • Dirt
  • Bacteria
  • Mildew
  • Viruses
  • Chemicals
  • Cooking fumes
  • Paints
  • Cleaners
  • Aerosol sprays
  • Pesticides
  • Wood preservatives
  • Building materials and furnishings

This list is not exhaustive. There are many things that can lead to poor IAQ, but the list above are the most common culprits.

How Do You Know If You Have Poor Indoor Air Quality?

Poor indoor air quality can affect not only your entire home but also your health. In order to avoid suffering serious consequences, it is best to become aware of the various indicators of poor IAQ.

Battling Viruses For Fewer Illnesses And Better IAQ

Symptoms of poor IAQ are very similar to those of asthma, allergies, and the common cold or flu. Therefore, it can sometimes be difficult to determine the exact cause of your symptoms. Most often, victims of poor IAQ report that their symptoms alleviate upon leaving their home for an extended period of time.

These symptoms include:

  • Coughing
  • Sneezing
  • Watery, itchy, or dry eyes
  • Shortness of breath
  • Dizziness
  • Fatigue
  • Fever
  • Nausea
  • Sinus congestion

Much like your health, your home shows signs that it is affected by poor IAQ. If you notice low airflow, foul odors, mold, significant dust buildup throughout, excessive humidity, or mildew in your home, chances are that you have poor IAQ.

To know for sure if your family and your home are suffering from poor indoor air quality, you need a team of experts on your side who can perform an accurate indoor air quality assessment. If you suspect that the air in your home is unhealthy, reach out to our Long Island indoor air quality team right away.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.8
Based on 7351 reviews
Alex riviera was fantastic. Super knowledgeable and was a great help. Definitely recommend! Marc Thompson- comfort advisor explained our options with knowledge and patience.The installation technicians John Mahnken, Matt Drury and Bryan Fiddler did a very good job. Cleaned everything after the job.
Lovely guy, prompt, courteous and solved our problem!! Will always request Larry ๐Ÿ‘๐Ÿป
The installation crew was great, but it took Universe too long to close the permit..
Great service, excellent, very nice and knowledgeable. I highly recommend him and the company universe, literally saved me my CPAP machine is working fine now it needs that cool air Again, I want to thank you for a job well done!!!
Bob Grillo was a true professional. He got the job done exactly how and when we needed it
Follow-up rating! 5 stars to Nick Serafino our tech who came out when we discovered water leaking from AC drain piping. He was super knowledgeable and a fast technician. Very happy with the service . Definitely recommend calling Universe Hone Services.
What fantastic service! First time using them for HVAC spring tune up and was very impressed! My technician Chester was very polite, thorough and a pleasure to deal with. Definitely will recommend them to anyone looking for a Home repair/service company. Very affordable and was easy to get an appointment. I would give them 10 stars if I could. Especially Chester !
I had Peter McAdam come and service our AC. He came ready with tools in hand, he was very professional and polite and courteous. He was very knowledgable and able to get my AC working. Highly recommend.
Extremely thoughtful and considerate of my property.
Excellent,processional people,work with you to provide a easy experience,highly reccomended
Efficient and personable
Peter is excellent. I'd give him 10 stars if I could
Great service. Knowledgeable professional courteous
Our techs were courteous and thorough in their approach to checking and restoring our tankless water heater system and our HVAC system more recently. The yearly Home Comfort membership program was helpful in keeping the tech fees lower or free and securing immediate service.
Nick S. came to do the yearly service for my air conditioning. Nick is great and very up front which I like. After almost 17 years I need a new system. Ugh! He brought me outside and showed me all the reasons why it should be replaced. I could wait & see but didnโ€™t want to risk it so Saturday Iโ€™ll be getting a new system. It just needs to be done. I was very happy Nick explained everything to me. Heโ€™s very knowledgeable & friendly.

I would also like to acknowledge the following employees from Universe who all had some part of the installation of my furnace, compressor and humidifier. Everyone who came to my house were so friendly and respectful. The guys all explained what was being done. They also installed an Air Scrubber which purifies my system of spores, etc. The employees are Tommy Ercolano, Matt Drury, Carlos Caceros, Justin Quan-Soon, Jamell Smith and Karl Rindfleisch. All were fabulous. And I can't forget Chester Sacknievich who came back to fix an issue I was having and figured out the solution. Chester is great.

I highly recommend Universe. Their employees go above and beyond!!
Jamie is the man! I reached out to Universe Home Service towards the tail-end of my research process to install a new 2-zone mini-split system in my home. i only learned about Universe after reading an unsolicited recommendation from someone on Reddit. I already had proposals/bids from 3 other vendors by the time Jamie visited my home. He did a good job of explaining things and answered my multiple questions (with logical explanations) which helped me to reach my decision. At the end of a two week process I decided to engage Universe to perform the work and I can honestly say Jamie was a big factor in my decision. The installation is scheduled for the end of this week and I will post another review regarding how that process went afterwards.
Very knowledgeable guys.
Repaired rattling pipes.
I am always happy with the professionalism and politeness of their technicians. Itโ€™s a real peace of mind.
Service person was well informed and was able to take care of the issue in a timely manner
Dean was great. Arrived on time, checked everything & made suggestions on what might be helpful in the future (without a sales pitch). Very satisfied !
If we could give Joe Aglio 10 stars we would! He was here at 10:45 on a Sunday night, so quick, helpful, friendly and efficient. He didnโ€™t act out put out at all and explained everything. Joe also worked so neatly and explained everything.
Tech was great and very helpful
Joe was efficient and very professional
Found the issue and addressed it immediately!
Tommy, Matt and Matt did a great job. Tommy was informative, kind and patient in teaching me how to use the system. I highly recommend their services.
Friendly, knowledgeable, clean and respectful tech. Highly recommend service.
Very professional and knowledgeable
Jamie spent time reviewing everything very carefully and thoroughly, then discussed different options
Transparent with prices and offered discounts
Excellent experience overall
This company was recommended to me by a friend who was very satisfied with their service
Would definitely recommend
They were very professional and courteous. Anything they needed to move they put back when they were. I highly recommend them!

Universe Home Services truck stocked for HVAC, plumbing, and electrical repairs

(609) 799-3434

Indoor Air Quality Systems for Long Island Homes

Indoor air often contains allergens, VOCs, dust, and moisture imbalances that affect comfort, health, and HVAC performance.

Professional IAQ equipment can improve your home’s environment by cleaning, humidifying, and balancing air throughout.

When indoor air becomes too dry, it can irritate sinuses and damage wood surfaces. Whole-home humidifiers restore proper moisture levels for a more balanced environment.

Advanced purification systems target microscopic particles, helping reduce allergens and improve overall indoor freshness.

Installed within ductwork, air scrubbers treat the air continuously as it circulates, helping address odors and contaminants at the source.

UV technology helps control microbial growth inside your HVAC equipment before air reaches your living spaces.


Complete Heating and Cooling Support Across Long Island

Healthy air starts with properly functioning heating and cooling equipment.

Our team services and installs a full range of HVAC systems, helping homeowners maintain dependable temperature control in every season.

An all-in-one solution for heating and cooling, heat pumps provide efficient temperature control while reducing overall energy use.

Designed for whole-home comfort, central AC systems manage both temperature and humidity during Long Island’s hottest months.

Built for powerful cold-weather performance, furnaces keep your home warm when temperatures drop.

Ideal for additions or zoned comfort, these systems let you adjust temperatures in specific rooms independently.

Green Universe Van parked on the side of residential street

(516) 473-0202

Universe Home Services Has Your Whole Home Covered

Indoor air quality is one part of what a healthy home needs.

Universe Home Services covers the full scope of home services across Nassau and Suffolk County, so a single call handles whatever comes up.

From drain cleaning to water heater installation, our licensed plumbers handle the full range of residential plumbing work across Long Island.

Our licensed electricians cover panel upgrades, EV chargers, lighting, generators, and every other residential electrical need under one roof.

Water filtration and softener systems protect your plumbing, appliances, and family from the hard water and contaminants common across Nassau and Suffolk County.

Whole-home generators keep your home powered through the nor’easters, summer storms, and outages that hit Long Island every year.


Other Solutions for Your Home from Universe Home Services


Breathe Cleaner Air in Your Long Island Home

Investing in indoor air quality improves health, comfort, and peace of mind.

Universe Home Services delivers comprehensive IAQ and HVAC solutions tailored to Long Island homes. Schedule an evaluation today and see how our licensed technicians can transform your home’s air and comfort.

Universe Home Services Technician near open van doors

Indoor Air Quality FAQs

How do I know if my Long Island home has poor indoor air quality?

Signs include dust buildup, lingering odors, allergy flare-ups, or respiratory discomfort. Professional IAQ assessments measure pollutants, humidity, and ventilation effectiveness. Early detection prevents health problems and improves comfort.

What indoor air quality systems are best for allergy sufferers?

Air purifiers, advanced filtration, and humidity control can reduce allergens and irritants. IAQ systems also remove dust and pet dander before circulation. Regular maintenance ensures consistent, healthy air.

How often should duct cleaning be performed in Long Island homes?

Every 3-5 years is typical, but more frequent cleaning may be needed for homes with pets or high dust levels. Clean ducts improve airflow and system efficiency. Timely cleaning supports better indoor air quality.

Do UV lights really improve indoor air quality?

Yes, UV lights neutralize bacteria, mold, and viruses within your HVAC system. This prevents microorganisms from circulating through your home. Combined with filtration, UV lights significantly improve indoor air health.

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