24/7 heating and cooling for Houston homes and businesses, from a licensed, family-owned crew that actually picks up the phone.
Open right now — someone answers the phone at 3am.
Financing available on new systems, upon credit approval
Pick the closest one and we will tell you what it usually means.
Pick a category and go straight to the right help — no forms, no guessing.
Straight diagnosis and a real price before we touch anything.
Nights, weekends, holidays — a real technician still picks up.
Right-sized systems, installed clean, with the load calculation to prove the size.
Furnaces and heat pumps, ready for the handful of nights that matter.
Two visits a year, priority scheduling, and no diagnostic fee.
Filtration, humidity, and ductwork. What you breathe, not just what temperature it is.
Ductwork, insulation, thermostats, and dryer vents.
Rooftop units, split systems, and service agreements for Houston businesses.
Either way you get a real, licensed Air Star Now technician. This just helps you pick the faster path.
Call immediately if
Answered 24/7 — nights, weekends, and holidays.
Schedule any time if
Tell us what’s going on — a real person follows up to confirm a time.
Every photo on this page is a real Air Star Now technician, on a real Houston job. Nothing here is a stock model or a generated face.
From a quick tune-up to a full system replacement — here's how we keep Houston homes cool through the worst of the summer.
Straight diagnosis and a real price before we touch anything.
AC RepairRight-sized systems, installed clean, with the load calculation to prove the size.
AC InstallationA real technician answers at 2am. Not a call center, not a callback queue.
Emergency AC RepairIgnition, heat exchanger, and control faults found properly.
Furnace RepairFive commitments Air Star Now publishes and stands behind on every job, not sales copy written for this page.
10- and 12-year parts & labor warranty on new systems, so a covered repair never comes out of your pocket.
Floor and property protection on every job. Anything damaged during installation gets repaired or replaced.
With an approved whole-home filter and annual service, coil cleaning is covered up to $500 for up to 10 years.
The system we design and install hits the heating and cooling numbers we promise, or we make it right — no hassle.
If new equipment fails in year one and we're not there within 48 hours, we hand-deliver a $400 check.
Questions about a specific guarantee? Call (713) 929-9595.
Two tune-ups a year, real discounts, and priority when you need us — not a punch card.
One in spring, one in fall — the two visits that catch most failures before they happen.
Applied automatically, no coupon to remember.
Members never pay just to find out what's wrong.
Service and installation both jump the queue.
The standard 1-year parts & labor warranty becomes 2 years.
No credit check, on repairs up to $1,000.
For every person you send our way who becomes a customer.
He is a Houston native. His father owned a small HVAC company, and that is where he started. Four years in commercial work came next, then a government contract in Afghanistan covering air conditioning, plumbing, electrical, and custom fabrication.
He came home and worked alongside his father for nearly 15 years before starting Air Star. That is 26 years of hands-on experience, and it is the reason the answer you get on a hard diagnosis tends to be a specific one.
Perla runs the office and leads the customer service team. Billy runs the field. When you call, you are talking to the people whose name is on the licence.
770+ Google reviews and a 5.0 average rating, earned one job at a time across Greater Houston.
You get a clear price before we start — no pressure, no upsells, and no surprises when the bill comes.
AC quits at midnight or on a holiday? We answer, and we're often at your door the same day.
Billy, Perla, and our family serve Greater Houston fully licensed (TACLA36229C) and insured — real people who stand behind the work.
No runaround, no pressure — just a fast path from problem to comfort.
Reach a real person 24/7 — or book in about a minute online.
A licensed, background-checked tech arrives on time, often same day.
We find the real issue and quote it upfront. You approve before we start.
We fix it right, clean up, and make sure your home feels great.
Four questions almost every Houston homeowner eventually asks. Pick one below. This is general guidance to think from, not a quote for your specific system.
This call almost always comes down to two things: how old the system is, and how the repair cost compares to a full replacement. Neither one decides it alone.
This is general guidance, not a quote for your system. An honest, no-pressure diagnostic visit is the only way to apply it to the unit actually in your house.
Warranty Guarantee
10- and 12-year parts & labor warranty on new systems, so a covered repair never comes out of your pocket.
Read all of Air Star Now's guaranteesStill not sure which one applies to you? A real technician can tell you in minutes, not paragraphs.
(713) 929-9595Real reviews from Houston homeowners, reproduced word for word from Google.
“Excellent service! I googled several companies around 9:00 pm one night as my AC was not cooling and Air Star responded quickly and engaged with me until an appointment was scheduled. Alan came out the very next morning around 8:30 and completed the job on my AC within two hours. He was very professional and showed me and explained everything to me. My AC is running perfectly! Thank Air Star for your excellent service! I highly recommend.”
“Our outdoor unit stopped working and we live in Houston, TX so we needed someone out ASAP. They responded quickly and sent someone out at 10pm that same night. Ero came out and informed us we needed a new motor. The price was very reasonable and they even gave us a discount. Definitely recommend Air Star Now for your HVAC needs.”
“Danny was amazing from the start of our first inspection to the finished services. Readily available for all our questions and was informative on all the things that would be best suited for what we needed and looking for. The crew was kind, thorough, and detailed. Receptionist was so sweet as well. All around a wonderful experience.”
“Requested a soft start installation. The technician (Daniel) that came out was very professional, thorough and quick. His communication skills were on point. As he Explained everything he was showing pictures so I could understand what he was referencing. Will definitely use them again in the future and recommend to others.”
“My AC stopped cooling so that was a major problem. I called Airstar Now and they immediately sent out a technician. Daniel was extremely helpful he explained to me exactly what was the problem and got it fixed now my AC is working perfectly. I would highly recommend this company to my family and friends.”
“I had Erin out for my annual spring AC tune-up and could not be happier with the service. He was on time, incredibly kind, and highly professional. He was very respectful of my home and took the time to check my entire system thoroughly, even working hard in the extreme heat and my hot attic. I highly recommend his services!”
Reviews shown are published on Google and reproduced verbatim. Verify them on our Google profile.
Pay on the spot with cash, a check, a credit or debit card, or a tap-to-pay wallet — or ask about financing when you call. Financing is available upon credit approval, so a repair or a new system doesn't have to wait on your next paycheck.
Cash
Simple, on the spot.
Check
Personal or business.
Credit or debit card
All major cards accepted.
Apple Pay, Google Pay & Samsung Pay
Tap to pay, right from your phone.
Financing available
Ask when you call or book — financing is available upon credit approval, and we'll walk you through the options.
We cover Houston and the neighbors we call home — Katy, Cypress, Spring, Tomball, Pearland, Sugar Land, and more.
Straight answers to the AC questions Houston homeowners actually ask — no jargon, no sales pitch.
A plain-spoken, honest breakdown of what a new AC system really costs in Houston in 2026 — real price ranges, the factors that move them, and how to make sure you never overpay.
Read guide Heating guideA straight answer on what a new furnace really costs in Houston in 2026 — honest installed price ranges, the factors that move the number, and how to make sure you're paying for the right system instead of an upsell.
Read guide Heating guideA plain-English, honest breakdown of what a heat pump actually costs to install in Texas in 2026 — real price ranges for Houston homes, the factors that move the number up or down, and how to tell whether a heat pump is the right call for our climate. No hype, no fake quotes.
Read guide Cooling guideWhen your AC runs but blows warm or room-temperature air in the middle of a Houston summer, it almost always traces back to one of seven things — and a few of them you can check yourself in under five minutes before you ever pick up the phone. Here's the honest, plain-English rundown of what's actually going wrong, what it typically costs to fix in the Houston area, and when it's time to call a licensed tech.
Read guide Cooling guideIn Houston, your air conditioner works harder and longer than almost anywhere else in the country. Here's an honest, plain-spoken guide to how often you really need AC service, when to schedule it, what a tune-up includes, and what it should cost, from a family-owned Houston crew that won't upsell you.
Read guide Cooling guideMost AC breakdowns give you a warning first. Here are the eight signs your Houston air conditioner needs repair, what those repairs typically cost, and how to catch a small problem before it turns into a full failure in the worst of the summer heat.
Read guideCan't find your answer? Call us anytime — a real person picks up.
Most repairs land in a modest range depending on the part and how much labor is involved, but we never quote a number sight-unseen. Our technician diagnoses the actual problem, explains what's wrong in plain English, and gives you an upfront price before any work starts. You approve the cost first, so there are no surprises on the invoice.
Estimates on a new AC or heating system installation are free, and there's no obligation to buy. We'll look at your home, your ductwork, and how you actually use it, then walk you through honest options at different price points. You'll get a clear written quote you can take your time with.
Yes. A full system replacement is a real expense, and we don't think anyone should sit in the Houston heat because of it. We can walk you through financing options so you can spread the cost into manageable monthly payments. Just ask when we come out and we'll go over what's available for your budget.
In most cases we offer same-day service, and we move fast when your AC is down. When you call (713) 929-9595 we'll give you an honest window instead of a vague all-day promise. During a Houston heat wave we're busy, but we prioritize homes with no cooling and families with kids, seniors, or anyone medically vulnerable.
Yes. We're a family that lives here too, so we know an AC doesn't fail on a convenient schedule. We answer emergency calls nights, weekends, and holidays because a broken system in July is not something that can wait until Monday. Call us any time at (713) 929-9595.
We cover Greater Houston and the surrounding communities, including Cypress, Katy, Spring, Tomball, Humble, Pearland, Baytown, Channelview, Crosby, Dayton, La Porte, Texas City, Richmond, Sugar Land, and Missouri City. If you're near one of these and not sure whether we reach you, just call and ask. We'll give you a straight answer before we ever roll a truck.
Yes. Air Star Now holds Texas HVAC license TACLA36229C and carries insurance, so you're protected and the work is done to code. That license also means our technicians are trained and accountable, not just handy. You can verify our license number any time, and we're happy that you check.
We're genuinely family owned and operated. Billy leads the field crew and Perla runs the office. Billy is a Houston native who learned the trade from his father, worked commercial HVAC, spent time on a government contract overseas covering air conditioning, plumbing and electrical, then worked alongside his father for nearly 15 years before starting Air Star. Over 10 years and 750-plus Google reviews later, the reputation is still the whole point. When you call, you get a family that answers for its own work.
