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In homes across Katy, a consistent issue arises—an uncomfortable indoor climate. At Kool Mode AC and Heating, we specialize in HVAC services to al…
The Best HVAC Company in Katy
Compare top-rated hvac providers in Katy. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Thu, 8:00 AM
In the heart of Katy, Texas, we are American Air Conditioning And Contractor – your dedicated HVAC specialists. For years, we've been providing ex…
From $50
Up to $500
Closed until Thu, 7:00 AM
At Rapid HVAC & AC Repair Services in Katy, we specialize in providing exceptional HVAC services. With a keen focus on HVAC contracting, our team …
From $50
Up to $500
Closed until Thu, 8:00 AM
In Katy, at Cool It Down Air Conditioning & Heating, we're dedicated to providing exceptional HVAC services that ensure your home stays comfortabl…
From $50
Up to $500
Closed until Thu, 8:00 AM
In homes across Katy, we understand that a reliable HVAC system is essential for comfort and efficiency. At Brandon HVAC, we're your dedicated par…
From $50
Up to $500
Closed until Thu, 8:00 AM
At Y2 Eagle HVAC LLC in Katy, we specialize in delivering exceptional HVAC services, making us a reliable partner for your home's comfort. As an a…
From $50
Up to $500
Closed until Thu, 7:00 AM
At Sunbelt Rentals Power & HVAC in Katy, we specialize in delivering comprehensive heating solutions tailored to your home's needs. Our expertise …
From $50
Up to $500
Closed until Thu, 7:00 AM
In Katy, we are ClimaSphere HVAC LLC - your reliable partner for all HVAC services. We specialize in providing comprehensive HVAC solutions to hom…
From $50
Up to $500
Closed until Thu, 9:00 AM
At 7 DAYS Air Conditioning & Heating in Katy, we specialize in HVAC services, offering reliable solutions for your home's heating and cooling need…
From $50
Up to $500
Open 24/7
At Turbo Plumbing, Air Conditioning, Electrical & HVAC Repair in Katy, we pride ourselves on promptly addressing your home's comfort needs. Whethe…
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What to know about HVAC
Four Rules How to Choose the Right HVAC Contractor
Hiring an HVAC professional is a decision about your budget, your comfort, and sometimes your safety — so it deserves more than an impulse phone call. This is the short version of how we'd approach it, and the exact criteria embedded in every GigoPro profile.
Start with ratings and recent reviews
- Ratings tell you the average; recent reviews tell you the truth about right now. Read the last handful of reviews for a company, not just the stars. A contractor who fixes the reported problem, explains what was done, and leaves the site clean is the one you can trust with a multi-thousand-dollar decision.
Compare services, service area, and response time
- Confirm the company actually performs your specific job — a residential AC repair shop is not automatically a commercial rooftop specialist, and vice versa. Check that your address is inside its service area, and look for stated response times if your situation is urgent.
Get at least two written estimates
- Reputable pros will inspect, then give a written, itemized estimate — clearly stating labor, parts, and any permit costs. Price differences between honest quotes reflect equipment brands, warranty terms, and installation quality, so never choose on the bottom line alone. Ask what each quote includes and what it excludes.
Verify credentials for your trade
- Licensing and insurance requirements differ from state to state and shift over time. In regulated jurisdictions, ask for the company's license number and proof of insurance before work begins — never after. Professional companies expect these questions and answer them without hesitation.
Your One-Stop Hub for HVAC Services Across the US
Whether your air conditioner stopped on the hottest day of the year, your furnace is cycling on and off in January, or you are planning a full system replacement for your home or business — this page is your starting point. GigoPro's HVAC hub gathers verified heating, ventilation, and air conditioning contractors from cities across the United States in one place, so you can stop calling around and start comparing on facts.
Every company you find here lists what it actually does: air conditioning repair and installation, furnaces and heat pumps, ductwork and ventilation, indoor air quality, commercial HVAC maintenance, and emergency call-outs. Each profile shows the services offered, the area the company serves, recent customer reviews with ratings, and contact details — so you can shortlist three or four pros, request written estimates, and book the one that fits you best.
Quality on Gigo is not self-declared. Before any business appears in search results, we moderate the profile: we verify that the company is real, actively operating, and actually operates in the category it claims; for regulated trades, we verify proper credentials. Listings that stop being active are hidden automatically. That is what "verified near you" should mean, and it is why tens of thousands of homeowners [replace with real number if available] start their HVAC search here every month.
Pick your city below to see local providers, ratings, and current availability — or read on to learn about the services, get a simple contractor-hiring checklist, and find out what to expect before you book.
Services You Can Find on Gigo
The contractors in this directory cover every part of that equation, from a quick fix to a full replacement. Here is what each type of service involves, and when you are likely to need it.
Air Conditioning Repair & Installation
- Central AC repair covers everything from a tripped breaker and a refrigerant leak to a failing compressor or a blower motor that needs replacing. If your system is older than 12–15 years [verify & localize], or repairs keep adding up, a new installation — including ducted central systems and ductless mini-splits — can be the smarter long-term call. Companies listed here service AC units of every age and brand, so a technician visit starts with a proper diagnosis, not a sales pitch.
Heating & Furnace Services
- Furnaces, boilers, and space heaters keep your home livable through winter. Typical jobs: no-heat emergencies, noisy operation, pilot and ignition problems, carbon-monoxide safety checks, and full furnace replacement. Annual pre-winter maintenance is the cheapest insurance you can buy against a breakdown in freezing weather. If your heat stops working, prioritize companies that list emergency or same-day response in their profile.
Heat Pumps
- Heat pumps heat and cool from the same efficient unit — air-source systems are the most common, with ground-source (geothermal) options for larger projects. Contractors in this category install, repair, and replace heat pumps, size them correctly for your home, and handle the ductwork modifications that a switch from a furnace often requires. If you are replacing an aging system, a heat pump conversion is worth having with two or three licensed pros before you decide.
Ductwork & Ventilation
- Your ducts carry every degree of comfort to every room. Duct cleaning removes dust and debris that builds up over years; duct sealing stops the leaks that let conditioned air escape into attics and crawl spaces; and duct repair or replacement fixes crushed, disconnected, or rodent-damaged runs. If rooms in your house never quite reach the set temperature, airflow problems are often the culprit — worth checking before you blame the system itself.
Indoor Air Quality
- Modern HVAC work goes beyond temperature. Air purifiers, whole-home filtration, humidifiers and dehumidifiers, ventilation and fresh-air systems, and UV treatments all change what you breathe. Companies offering indoor air quality services can test and improve air in homes with allergies, asthma, new paint or renovation dust, or simply poor circulation.
Commercial & Multi-Unit HVAC
- Offices, restaurants, retail spaces, and apartment buildings have very different needs than homes — rooftop units, package systems, and scheduled maintenance contracts that keep tenants comfortable and equipment warranties valid. The directory includes commercial HVAC contractors who can respond quickly when a business space loses heat or cooling, and who will quote preventative maintenance to avoid the midnight call-out later.
Maintenance & Seasonal Tune-Ups
- A spring tune-up before cooling season and a fall check-up before heating season catch small problems while they are still cheap to fix. Maintenance typically covers filter replacement, cleaning coils and burners, checking refrigerant charge, testing safety controls, and confirming airflow. Many companies publish maintenance plans in their profiles — compare what is included (and what an emergency visit costs) before you commit.
24/7 Emergency Service
- Systems break on weekends and holidays. Emergency-ready contractors keep after-hours teams for exactly the no-heat, no-cool, or gas-odor situations that can't wait until Monday. Check a company's profile for stated emergency availability and response policy before needing it — that is far easier than cold-calling on a Christmas morning.
Verified HVAC in Katy, TX
We show only active businesses that pass moderation. Results are specific to Katy and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Katy by experience, responsiveness, and value before you reach out.
Local-first search in Katy
Filter by neighborhood, check locations on the map, and find providers close to home or work in Katy. Listings are refreshed regularly — August 2026.
Appliances
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Electrical
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HVAC by city
Find verified hvac providers in cities across the United States. Each city page lists active businesses with reviews, contact details, and current offers. Showing the most active cities — type a city name in the filter to jump elsewhere.
Frequently asked questions
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Is GigoPro free to use?
Yes. Browsing businesses, reading reviews, and comparing providers is free for everyone. Business owners can create a basic listing at no cost.
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How do you verify businesses?
Every profile goes through moderation before it appears in search. We check that the business is real, active, and matches the category it claims. Inactive listings are hidden automatically.
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How do I choose the right pro?
Start with ratings and recent reviews, then compare services offered, location, and response time. Contact two or three providers to get quotes before making a decision.
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Can I list my business on GigoPro?
Yes. Create a free business profile to reach local customers searching for your category. You can update services, photos, and contact details anytime.
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How often is information updated?
Business owners update their own profiles. Our team also refreshes hub pages and removes inactive listings so search results stay current.
Recent reviews in Katy
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Space City Works rescued me when all other companies have me the run around. They are honest, reliable and my only regret is not calling them sooner. If you appreciate honest and quality, you will love Space City Works!!
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Excellent service and at a good price, Space City Works LLC is the best option. Javier definitely has a professional responsibility to his clients.
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Very good service! Honest guy. I recommend this company to anymore who need dry vent cleaning! 10/10
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Javier spoke with me extensively about how he cleans and treats air ducts. I called him on a Wednesday, and he had an appointment available the next day. He was prompt, answered all of my questions (and I had a lot to talk about when it comes to our home a/c), once completed they cleaned the areas, so I didn't even realize they had been here...btw that is one of their goals! He is professionally trained! Once they completed the cleaning/treating all we need to do now is keep up with our a/c maintenance and change our air filters monthly. I am absolutely delighted with the service, and this is one of the best decisions I have made to keep my system running smoothly. You really should give Javier a call!!!
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We have utilized Javier and his team on several projects around our home with excellent results. They are professional, provide a quality product and complete projects in the time they committed.
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I was very pleased with the work they came when said was very friendly and. . professional. I will refer them to all my friends.
