What are VOCs in air quality?

VOC stands for “volatile organic compound,” substances that could be harmful to breathe, especially over long periods of or concentrated exposure. They can be found in paint, varnish, glues, caulks, upholstery, carpets, cosmetics, household cleaners, pesticides, and tobacco smoke, among other common household sources. Common VOCs include benzene and formaldehyde, released over time in a process called “off-gassing,” which worsens indoor air quality.

What can cause indoor air pollution?

Indoor air pollution can come from many sources, like burning candles, cooking, gas- and wood-burning appliances, building materials, scented products like air fresheners, excess moisture, mold, dirty HVAC systems, and outdoor sources that make their way in.

Can you tell me how to keep my indoor air clean?

A reliable way to help keep air clean is with a home air filtration system. However, unless you have severe allergies or respiratory issues, you may opt for less strict air quality control. To help keep the air inside your home clean: Reduce potential sources of indoor air pollution. (Shop for no- or low-VOC building materials, supplies, and furniture that don’t release fumes.) Clean or change your HVAC filters every 30-90 days. Switch to electric appliances and HVAC solutions (eliminates fluorocarbons and other toxins and the danger of carbon monoxide). Avoid smoking or lighting candles indoors. Keep your home at 40-60% humidity.

WE OFFER FINANCING

Tap For
Details

One Hour Air Conditioning & Heating® of Houston

Houston Indoor Air Quality Services

Between the heavy humidity and sources of pollution both inside and outside, Houston homes can struggle to maintain healthy air quality. Make sure yours isn’t one of them, with Houston, TX Indoor Air Quality services that help keep the air you breathe in your home clean and comfortable.

Get started improving your Houston home’s indoor air quality today when you call (713) 352-7903.

Indoor Air Quality Houston Services

Poor indoor air quality can negatively impact our health, worsening respiratory problems and even bringing down our moods.

These professional services can help improve the air quality inside your home:

Whole-home air filter services. The most logical way to make indoor air cleaner is to filter out all the bad stuff. Standard forced-air HVAC air filters catch a lot of particulates. But an air purifier can catch particulates those HVAC filters miss. We can install a whole-house air treatment center to clean, disinfect, and deodorize the air in your home 24 hours a day.
Air handler installation and maintenance. Air handlers are designed to push treated air to the furthest corners of your home. If you find that different rooms of your home cool or heat unevenly, we may recommend installing an air handler. Throughout the unit’s lifespan, we can also provide maintenance and repairs.
Dehumidifier installation and repair. Houston gets muggy for a large portion of the year, suffering staggeringly high humidity throughout spring, summer, and fall months. AC alone may not be enough to lower indoor humidity to a comfortable 40-60%. But a dehumidifier can help make indoor air more comfortable and breathable (and lessen the strain on your air conditioner or heat pump).
In-home assessment. When you think you have an indoor air quality issue, call the pros! We can help diagnose the cause of poor indoor air quality and recommend solutions.
Changing HVAC air filters. Our professional technicians recommend changing your HVAC filters every 30-90 days, but we can also do it as part of a regular visit.
Duct Sealing. Not only can leaking ducts make your cooling and heating system less efficient, they can also introduce dust and debris into your HVAC. The attics and crawlspaces your ducts run through may be full of all sorts of things you don’t want in the vents. Help keep dust to a minimum with professional duct sealing.

Air handlers and whole-home dehumidifiers can improve your indoor air quality, potentially mitigating the health impacts of poor indoor air quality and helping your HVAC run more efficiently and with less internal stress.

Indoor Air Quality Testing in Houston, TX

If you think you have poor indoor air quality, it may be worth it to schedule an indoor air quality test. Our technicians can perform a quick—but detailed—test to determine what airborne pollutants you have in your home. We then identify possible causes for poor indoor air quality and recommend a plan of action. Indoor air quality could potentially cause or worsen respiratory conditions such as asthma, allergies, etc.*

*If you’re experiencing any health issues, please see a medical professional without delay. Your health issues might be caused by sources other than poor indoor air quality.

Find Improvement Services for Indoor Air Quality Near Me

At One Hour Air Conditioning & Heating of Houston, our indoor air quality HVAC professionals know how much clean, healthy air matters to you and your family. Our team of indoor air quality professionals in Houston, TX, has years of experience. We can recommend a plan of action to help improve your indoor air quality, without tacking on extras you may not need.

Call (713) 352-7903 today for indoor air quality solutions in Houston or book an appointment online.

Related Services

Make sure your ducts aren’t returning dust and debris into your home with a thorough professional duct cleaning.
Install an efficient new air conditioner or heat pump to help your dehumidifier fight against muggy Houston summers.
If your air handler and AC are struggling to get cool air to every corner of the house, it may be time for your annual AC maintenance check.

Resources You May Enjoy

Indoor Air Quality Houston: FAQs

We've got answers

View All FAQs

We have a reputation for being punctual, friendly and knowledgable

4.8

(10051 reviews)

Read More Reviews

Today my home was visited for the heating unit. That service guy Erick, was a jewel with a very warm and pleasant personality. He took the time to explain all his finds and gave us a wonderful report. The only problem is…. We did not have carbon detectors and he really pushed the concern(well because we have an older unit). And no, he didn’t try to sell us a new unit. One Hour Heating and AC, you couldn’t have sent a better person out. Before he finished in the attic, he took the time and looked for my Christmas tree😊 for me. That’s really saying something about a person who has been trained to do his job and taught respect. Continue to be the SUPER guy you are Erick and happy holidays

Brenda Joseph

3 months ago

Joshua Francís, service technician, performed a diagnostic test of my HVAC on Thursday, 02/26/2026. He was very thorough in his evaluation of current components. Upon completion, Joshua and I sat down to discuss the tonnage mismatch of the three major components and how inefficient the system operates as a result. I then agreed to him determining the ‘heat load’, thus more accurately determining needed AC cooling capacity. He then laid out costs of single stage, two stage and variable speed packages along with miscellaneous items to come up with complete pricing for each scenario as well as warranty information and additional package inclusions to help round out the decision making process. Finally, payment options were determined using a soft credit hit and maintenance plan, touting their benefits. Once he got home, he transferred key elements of his findings into specific items needed for each of the three options for greater clarity and accuracy. A lot to digest, but quotation is good for 30 days, so I’ll be scrutinizing further and likely asking additional questions before making a final decision. Kudos to both Mr. Francís and his employer for seeing him for the gem that he is. Joshua’s enthusiasm for his job really shines through as his acumen is top notch!

Blaine Anding

a month ago

We got a whole new system replaced in September. Honestly it was a pretty great experience even with all the stress of having small children and having a full system replacement. Since then we’ve had to have someone come out twice to tweak and check on things and Jacorey has been fantastic. He explains things well and is very thorough!

haley kelley

a month ago

Servicing your entire home

Part of the Authority Brands Family

Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.