Air Filtration Service in Houston
Whole-Home Filter Installation & Maintenance, Backed by a Written Guarantee
At Air Star Now, we provide air filtration services for residential and commercial clients throughout greater Houston, helping you choose the right filter, installing whole-home air media systems that integrate with your existing HVAC equipment, and keeping those systems maintained over time. We’re a family-owned company that’s been serving Houston for more than a decade, and every technician we send is licensed, insured, and background-checked.
Our technicians work on a no-commission basis. They assess your situation, explain their findings, and let you decide. Free written estimates are provided before any work begins, on every job.
Ready to improve the air in your home or business? Call Air Star Now at (713) 597-4457 for a free estimate on air filtration service in Houston.Why Houston Homes Need More Than a Basic Filter
Houston’s air quality is monitored by the Texas Commission on Environmental Quality (TCEQ), and urban and industrial pollution can push outdoor air quality below safe thresholds on a regular basis. That outdoor air finds its way inside. Combined with the city’s heat and high humidity (conditions that promote mold growth and elevate indoor allergen concentrations), the pressure on indoor air quality here is higher than in drier climates.
Standard HVAC filters are built to protect equipment, not occupants. They capture large debris but miss a significant portion of the fine particulates, allergens, and airborne contaminants circulating through your home. If you’ve noticed more dust collecting around vents, stale or musty odors, or worsening allergy and asthma symptoms indoors, your current filtration may not be keeping pace.
Households with pets, young children, elderly residents, or anyone managing a respiratory condition face heightened indoor air quality risk. There’s also a mechanical cost: poor filtration makes your HVAC system work harder, reducing efficiency and accelerating wear on components like the evaporator coil.
“Also, shout out to Junior and Alfredo the team. They were really fast considering all the work needed to be done and the amazing part was that it was only a few hours after I had my appointment, and they did everything same day.” - Perla R.
What Sets Air Star Now Apart for Air Filtration in Houston
A filtration recommendation is only as reliable as the knowledge behind it. Co-owner Billy brings more than 25 years of hands-on HVAC field experience: residential work under his father, four years in commercial HVAC, and a government contracting role overseas managing air conditioning across multiple trades. That background shapes how we approach every filtration assessment, matching the solution to the actual conditions in your home rather than defaulting to a one-size-fits-all recommendation.
We hold Texas Class A HVAC license, authorizing work on systems of any size, residential and commercial. Before recommending any filtration solution, we offer indoor air quality testing to identify the specific contaminants present in your home. Our technicians use floor protectors and shoe covers on every visit and clean the work area before leaving.
The Clean Coil Guarantee
One commitment we make: the Clean Coil Guarantee. When qualifying air media whole-home filters are maintained through annual service, we provide up to $500 toward coil cleaning for up to 10 years. This is a written guarantee, not a general promise. It connects your filter maintenance directly to the long-term health of your HVAC equipment.
Air Filtration Options & What They Cover
We install and maintain whole-home air media filters that integrate directly into your existing HVAC ductwork, treating all the air circulated through your home. This is a different category of solution than a portable room unit or the basic filter your system came with.
Choosing the right filter comes down to your household’s needs and your system’s specifications. Here’s how the main options compare:
Standard Fiberglass & Basic Pleated Filters
Designed to protect equipment from large debris. Appropriate for systems with no occupant air quality concerns, but not built to capture fine particulates, allergens, or mold spores.
MERV-Rated Pleated Filters
MERV ratings (Minimum Efficiency Reporting Value) measure how effectively a filter captures particles across a range of sizes. For Houston’s climate and air quality conditions, MERV 11 to 13 filters capture a broad spectrum of allergens and fine particulates while remaining compatible with most residential HVAC systems. Pleated construction also provides more surface area than fiberglass, extending replacement intervals.
HEPA-Grade Filters
HEPA-grade filters capture 99.97% of airborne particles at 0.3 microns. They’re appropriate for households managing severe allergy or asthma concerns and require a system configured to handle the higher airflow resistance.
Whole-Home Air Media Filters
Installed in the HVAC system itself, these treat every cubic foot of air your system circulates. Replacement intervals vary by filter type and home conditions. We’ll advise on the right schedule during installation and through annual maintenance visits.
Ongoing Filtration Maintenance Through the Annual Star Membership
Filtration works when it’s maintained. Our Annual Star Membership is built around two precision tune-ups per year: a full spring AC service and a full fall heating service. Members also receive a 15% discount on all repairs, no diagnostic fee, priority scheduling, a 2-year parts and labor warranty on repair work, and a 3-month interest-free payment plan for repairs up to $1,000 with no credit check required. Every referral earns a $50 credit.
Annual service through the membership also supports eligibility for the Clean Coil Guarantee. Keeping qualifying air media whole-home filters maintained through annual service is the condition that unlocks up to $500 toward coil cleaning over 10 years, and the membership is how most of our clients keep that guarantee active year after year.
We also offer 24/7 emergency service when something can’t wait.
To get started with air filtration service in Houston, call Air Star Now at (713) 597-4457. Free estimates, no-commission technicians, and a written guarantee backing the work.
