Air Conditioning Clear Lake TX

  • Licensed & Insured Technicians
  • Repair, Service & Maintain most Makes & Models
  • 24 Hour Emergency Repair when you need it!



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Abacus is available 24/7, year-round including Holidays!

You can schedule your appointment with us now and we'll get back to you as soon as possible. You can also call 713-766-3605 if you require immediate help.

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Reliable A/C Repair in Clear Lake

Don’t panic if your air conditioning system in Clear Lake stops working, Abacus can be there to get your AC up and running again. Our HVAC technicians can help you on short notice and restore the air conditioning in your home. Abacus licensed and trained technicians service all brands of air conditioning units and systems. If your home will need a new system, our technicians will present you with your best options. We have technicians that are available around the clock to resolve any air conditioning problems in your home. We make sure that we’re ready to help when you need us most. Call Abacus now to get your A/C working again.
Homeowners want their AC system to last as long as possible. One way of helping your system last longer is with annual maintenance. Abacus offers our BAM membership that offers annual inspections as well as other perks. Call Abacus to find out more.

You can read more in detail about some of our air conditioning services below:

Annual HVAC Tune-Up

AC units work very hard throughout the year in Texas. These tune-ups have many benefits, including increasing the life-span of your AC unit and preventing it from malfunctioning when you and your family need it the most. When the Texas heat rolls by, most HVAC companies can be busy and booked for days. No one wants to be waiting a long time before someone can get the AC in their home running again. A lot of significant problems can be prevented by getting annual AC tune-ups. Tune-ups can help your AC unit operate at its peak performance. Annual service tune-ups can save you thousands of dollars on future repairs. Homeowners are glad they get tune-ups once they notice the higher efficiency and longer life-span of their units.

Fixing Your Furnace in Clear Lake

Whenever you need heating system installation, repair, or maintenance near Atascocita, call Abacus. Our goal is to deliver the best possible customer service and fix your issues as quickly and efficiently as possible. Our HVAC technicians offer heater repair on all major makes and models of electric and gas heating systems. We are ready to help you when you need to keep your home warm.

Air Conditioning Repair, Whenever You Need It

AC units always seem to stop working at the most unexpected and inconvenient times. You’ll need a dependable company to be able to repair those issues on short notice. Abacus is a 24-Hour company and wants to help you. Air conditioning systems could experience many different problems, you’ll need a technician that is trained and ready to fix your issues. Abacus has the best trained HVAC technicians that are available 24/7 to get your A/C up and running again. Call Abacus to get the best HVAC technicians in Clear Lake to fix your problems as quickly as possible.

Replacing Your Air Conditioning System

If your air conditioning unit is facing major repairs, then you most likely have the choice to either repair or replace it. The issues you’re experiencing could let you know that you need to upgrade. These issues can be your HVAC unit consistently malfunctioning, it is unable to maintain your house cool and is leading to higher energy bills. Abacus has the best HVAC technicians in the business that are happy to help you decide if a repair or replacement will be the better option for you.

Upgrading Your Attic Insulation

Homeowners don’t want to see high energy bills every month. Many homeowners are unaware that good attic insulation can help prevent those high bills. You may have noticed signs that your home needs new attic insulation. These signs can be frequent temperature changes, wet insulation, indoor drafts and high energy bills. Upgrading your attic insulation helps make your house warmer in the winter and cooler in the summer. Homes with good attic insulation have HVAC systems that don’t need to work as hard. Contact Abacus to upgrade your home’s comfort with new attic insulation.

Thermostats in Clear Lake

Your thermostat has an extremely important job in your house. A thermostat needs to be able to maintain the temperature at whatever you want it and save you money on monthly energy bills. The perfect kind of thermostat for this is a programmable thermostat. Programmable thermostats are perfect for most homeowners because their scheduling features help you maintain the temperature at whatever you want it to be. These thermostats can be scheduled to increase the temperature when no one is home and to decrease it when someone is normally home. We all want our thermostats to last many years, but eventually we’ll need to upgrade. Call Abacus if you’re interested in upgrading your home’s thermostat.

Air Duct Cleaning Services

Many homeowners forget about their air ducts. Forgetting about them can cause them to get very dirty and significantly lower the air quality in your home. Your air ducts can get full of mold, bacteria and fungi. Debris makes it difficult for air to flow freely through your ventilation system. If your ventilation system is working harder then it will lead to higher bills. Clean air ducts help you lowering your monthly energy bills and improve your indoor air quality. Abacus is a professional HVAC company with highly trained technicians that can clean your air ducts for you.

Air Duct Installation

It’s hard to know whether you need to clean or replace your home’s air ducts. A lot of times air duct cleaning will do the job, but sometimes it’s necessary to replace your air ducts to completely get rid of all problems. Significant damage to your air ducts can prevent air from flowing freely in your ventilation system. A harder working ventilation system leads to higher monthly energy bills. Most air ducts will need replacement if they have ever had mold. Mold can be completely removed from metal ducts a lot of times, but plastic ducts must be replaced to eliminate all mold. It’s recommended to install new air ducts if they are more than 50 years old, or if they have significant issues that can’t be repaired. Contact Abacus today to get your air ducts installed.

BAM Annual Membership

Abacus offers an annual membership called the BAM membership. This membership has many benefits. For starters, we perform a Spring and Summer HVAC inspection. This helps keep your HVAC system running smoothly throughout the year and helps keep your energy bills low. The BAM membership also includes savings of up to 15% on parts and labor. You also receive priority scheduling at no additional costs during our business hours. Call us to find out more about this special offer today.

24/7 HVAC Services

Your AC unit is constantly having to work hard throughout the year in the Texas weather. Unfortunately, HVAC units can break down if they are overworked. These units can break down at any time, when you least expect it and when you need them most. You need a company that is available 24/7 and can come service your home no matter the time or day. That company is Abacus, we can send out a licensed professional to get your AC or heating back up and running. Call Abacus no matter the time or day, you can count on us to be there for you.
HVAC Unit Installation
It’s difficult for homeowners to know whether they should repair or replace their home’s HVAC system. Everyone wants their unit to last as long as possible. However, eventually you’ll need to upgrade your unit for better comfort in your home. If your air conditioning system regularly breaks down and leads to higher energy bills, then call a licensed HVAC company to come and see what your best options are. Getting a new unit can save you money in the long run. Abacus has the best HVAC technicians that can help you find the best new unit for your home.

Attic Insulation

Homeowners want their monthly energy bills as low as possible. A great way of accomplishing that is with new attic insulation. Great attic insulation is a huge benefit for your home. Homes with good attic insulation have HVAC systems that don’t need to work as hard. This helps you save money on your monthly energy bills. You’ll be much more comfortable in your house with attic insulation that can help it be warmer in the winter and cooler in the summer. If you’ve noticed consistent temperature changes, wet insulation, indoor drafts or unusually high electric bills, then you might need new attic insulation. Call Abacus to schedule an appointment for new attic insulation today.


The thermostats in your home have an incredibly important job. A great thermostat needs to keep your home’s temperature at whatever you want it and be cost efficient. Abacus recommends programmable thermostats because their scheduling features help owners be more energy efficient. This means your thermostat has a huge role in lower your utility bills. You can program your schedule to increase the temperature when you leave and to decrease it when you get home. If your thermostat is outdated, or has been giving you issues, then call Abacus. We have the technicians that are able to help you choose the perfect thermostat for your home.

Duct Cleaning in Clear Lake

Dirty air ducts have a lot of consequences for your home. Dirty air ducts significantly reduce the air quality inside your house and cause your energy bills to increase. Don’t let your air ducts get full of mold, bacteria and fungi. That debris prevents air from flowing freely through your ventilation system. That’s what makes your ventilation system work harder and causes your energy bills to be higher. Get your air ducts cleaned today for better comfort at home, and more savings every month. Air duct cleaning is not a typical DIY job. Call the experts at Abacus four your air duct cleaning services.

Installing New Ductwork

Unfortunately, sometimes air duct cleaning is not enough and you’ll need to replace them to get rid of all issues. Some damage can’t be fixed or some air ducts are just too old to function correctly again. Plastic air ducts that have ever had mold should be replaced. Most of the time, mold can be completely removed from metal ducts, but plastic ducts must be replaced to get rid of all mold. Call Abacus for your new ductwork. Improve air quality and energy savings with us today.