4.8
Based on 7491 reviews
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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 7491 reviews
NWon
16 hours ago
Very pleased with Universe Home Services! They installed a new water heater and, two weeks later, repaired our boiler. Scheduling was easy, even on short notice, and their prices were reasonable. Tara in the office was helpful and professional, and Anthony, our technician, arrived on time and completed the repair efficiently. Highly recommend them for repair and replacement services.
dorothy ukachi
17 hours ago
John and his crew were really good . They worked with speed . John demonstrated a good sense of professionalism and customer relations. Good job . ๐Ÿ‘
Stacy Fried
19 hours ago
Lawrence came at my scheduled time with a smiling face and very professional!!!
Martha Bertolini
22 hours ago
The weather was very hot and our central A/C was making a clanging noise. Johnson came over and diagnosed a cracked fan blade. He called the office and had them expedite the order for us senior citizens. They rushed the part in for us overnight. Problem solved. Will use Universe again for all repairs.
Angela Sierra
24 hours ago
Despite the bad news of needing a new boiler, Christoper was professional and understanding of out circumstances. I will highly recommend this company and definitely have the installation done with his company.
Brandon Sears was terrific and very personable
Peter was a professional fixed the problem right away 10 out of 10
Lisa Goldberg
1 day ago
Service was excellent ! Steve worked very hard to help with a/c system.
Cathy B
1 day ago
Very happy with the service person and service from this company. It was a little difficult to find the condenser outside the apt building but the technician figured it out and fixed the problem. They were also able to come immediately which was amazing!
Jason was on time, diagnosed the issue quickly, and had my AC back up and running in no time. I was in a jamb and they came same day and the whole process was very professional.
Chris was awesome. Very knowledgeable and friendly
Raymond Reichel
2 days ago
Polite, professional and very knowledgeable. Very helpful explaining maintenance plans.
Professional, funny and polite
SeeYou Later
3 days ago
On time, very friendly and knowledgeable
Rita Kiewra
3 days ago
John did a very thorough job and explained everything very clearly.
The best!!!! So professional and accommodating
Howard Leiner
3 days ago
Called this morning with a leaky hot water heater. Repaired by this afternoon. Responsive and great to work with!
Lanie Marzo
3 days ago
Got new ductless AC's and unit…very nice guys working…very friendly..clean work…they were finished in less than 6 hours..it's too bad my other system crapped out in about 10 year mark…not from this company…it's just unfortunate that everything they make today has a shorter life span than years ago…but very happy with the service here ..5 stars ๐Ÿคฉ
Carmela Bowers
3 days ago
Keith was wonderful today, came to do maintenance on our central air unit, was very thorough and a pleasure to work with.
Ramesh Ramlogan
3 days ago
Nick was very honest and knowledgeable in his estimate for my water heater. James was here and did the install. He did a great job! No mess, was very courteous, knowledgeable, and made sure things were working properly before he left. Everything was done in a timely manner as well.
joey0628
3 days ago
they installed a new HVAC system. They replaced the heat exchanger condenser air conditioner etc . They changed me from boiler hot water to tankless. l had wanted to stay with a tank like I previously had. i've had the new system for several days and the new tankless really works great. they also were very meticulous in doing their work and got completed on time. very professional team
Lou Miller
3 days ago
Not enough heat. Excellent service man. Same day service on a Sunday is outstanding.
๐Ÿ‘
Cameron was great very knowledgeable & pinpointed my issue immediately โญ๏ธ
Peter McGrath
4 days ago
The guys who did my AC were great, on time, no delays, very professional! They all introduced themselves, were very clean, tested the system to insure efficiency. I highly recommend them to anyone!

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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