Can I cover air vents in unused rooms?

• <div><p>Covering air vents in unused rooms doesn’t help the HVAC system's performance or save money on energy bills. Avoid covering vents with furniture if at all possible when you are trying <a href="https://www.angi.com/articles/how-to-increase-air-flow-in-vents.htm">to get more air flow from vents</a>. Blocking, covering, or closing vents just causes more problems than it potentially would solve.</p></div>

Get matched with top air duct cleaners in Brenham, TX

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY BRENHAM, TX HOMEOWNERS

4.8
Average homeowner rating
24
Verified air duct cleaning services reviews

Verified Reviews for Air Duct Cleaning pros in Brenham, TX

*The Angi rating for Air Duct Cleaning companies in Brenham, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Brenham, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on December 05, 2025

Reviewed in November 2025
Nothing but great things! I have three kids, so naturally cleaning gets behind me. I asked for a deep clean and my house has never been cleaner, honestly. I will 100% be using this company time and time again along with telling all my friends and family about them!
Prestige Petite Clean
Request a quote
Reviewed in April 2024
There was a part that needed to be replaced on my outside AC unit, which he (Humberto) did not have with him. He said he would have to get it in Ennis & return. But he returned a lot sooner than I expected, & was almost done when I was ready to leave for other plans. And the price wasn’t bad...
Texas 3 Aces Air LLC
Request a quote
Reviewed in January 2023
Very well Will use Steve and Ryan in the future Very clean and polite Sweet spirits
Home Solutions
Request a quote
Reviewed in August 2020
Couldn't be better -- assessed the situation, repaired the AC and had the problem solved in record time. No AC in July in Texas is a big deal! D-N-D is fast, professional, efficient, and trustworthy -- and the owners are military veterans, which is always a plus to me.
D-N-D Services Inc
Request a quote
Reviewed in August 2019
Fast service at a fair price. Highly recommended. Thank you for getting the air moving again in my house.
Circulating Solutions
Request a quote
Reviewed in June 2013
The provider arrived on-time, very professional during the visit, and somehow while he was there, the master bedroom started to cool down and I slept SO good last night with nice cool air in the bedroom. He provided recommendations based on insulation, duct cleaning, and A/C maintenance...
Mr Duct Cleaner
Request a quote

Find Air duct cleaners in Brenham

Static Heating And Air Conditioning

4.95(

)

•Approved Pro

Static Heating And Air Conditioning

Customers say: Quick response

Recommended by 90% of Angi customers

38 local quotes requested

Here at Static Heating And Air Conditioning, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"The work he did, was not the issue, the problem was still there after he was paid."

Isabel C on September 2025

"The work he did, was not the issue, the problem was still there after he was paid."

Isabel C on September 2025

Home Texas Contractor Services LLC

No reviews yet

Home Texas Contractor Services LLC

No reviews yet

We are a company to provide services for HVAC repair and replacement, including maintenance for the units and also duct and vents cleaning, we offer our services in San Antonio, Austin, Corpus Christi Laredo Houston

Sam's Painting and Home Improvements

No reviews yet

Sam's Painting and Home Improvements

No reviews yet

Whether you plan to paint your home, remodel your bathroom, get a room addition or have a complete home remodeling, you want an expert contractor on your side. We are here to assist you with constructing your dream home. Providing the Houston and Dallas areas with the best value for their dollar. Our dedicated team will accompany you from the minute you call for your free consultation, through the plans and designs of your ideas, up to completion of your dream-home remodeling to your full satisfaction. *25 & 30 years Material * ASK FOR FINANCE PLAN Call us at 832-974-7480

Air Quality Experts TX

No reviews yet

Air Quality Experts TX

No reviews yet

21 years of experience

Air Quality Experts TX is locally owned and operated. We started with two guys and a truck, now we have over 10 technicians servicing the Houston, Texas and surrounding areas for the past 10 years. We specialize in Air Duct Cleaning and Air Duct Replacement. We also offer Dryer Vent Cleaning and Air Duct Repairs. Our technicians are highly trained. We thrive on excellent customer service and we guarantee our work. We are licensed and insured.

Lewis Refrigeration LLC

No reviews yet

Lewis Refrigeration LLC

No reviews yet

29 years of experience

Lewis Refrigeration LLC is a local Aggie owned & operated family business specializing in Commercial Refrigeration as well as Commercial & Residential Heating, Ventilation, & Air Conditioning. Lewis Refrigeration LLC is dedicated to providing the best possible solution for your home or business. Our experienced, licensed technicians have been proudly serving Bryan, College Station, and surrounding counties over the past 25 years. Our services include: * Commercial Refrigeration * Equipment Leasing, Sales, & Service * Walk-in Coolers & Freezers * Commercial Ice Machines * Commercial Heating, Ventilation, & Air Conditioning - Sales, Installation, & Service * Residential Heating, Ventilation, & Air Conditioning - Sales, Installation, & Service * Custom Sheet Metal Ductwork & Fabrication * Air Conditioner Preventative Maintenance * Ice Machine Preventative Maintenance

RYV Appliance Repair & Service

No reviews yet

RYV Appliance Repair & Service

No reviews yet

Emergency services offered

Appliance repair and service on all major appliances, brands and models. Washers, dryers, dishwashers, garbage disposal, refrigerators, over the range microwaves, ice makers, ranges gas or electric and refrigerators. All parts and labor come with warranty. We have been in business for more than 15 years and have experience on all brands and models. Please feel free to contact us to schedule a free diagnosis.

Houston Carpet

No reviews yet

Houston Carpet

No reviews yet

Houston carpet cleaning is a family-owned and operated business striving to deliver the best carpet cleaning services in Houston, TX. Our technicians are well trained to serve and deliver the highest quality professional carpet cleaning services available today. We offer same-day service as well as scheduled appointments. Call us today to book your carpet cleaning.

TAB Mechanical Services

No reviews yet

TAB Mechanical Services

No reviews yet

At TAB Mechanical we offer top of the line Air Conditioning & Heating services whether its residential or commercial. We have a maximum 2 hour response time to any type of call 24/7 guaranteed! We're a family owned and operated company, with technicians that have 30+ years experience. Also, our technicians get the job done and get it done right, no short cuts, we're transparent and honest with our customers, and we'll get you the help you need quickly & efficiently. We offer 0% financing & will do our best to work with you. We're also Coleman & Mitsubishi registered dealers you can find us on their website under TAB Mechanical Services. My name is Jim, get in touch with me and we'll get your're AC & Heat up and running in no time!

HTX Mold Consulting

No reviews yet

HTX Mold Consulting

No reviews yet

HTX Consulting Services llc is a veteran-owned business dedicated to the detection and prevention of mold, asbestos, lead and other microbial contaminants in indoor environments throughout the Greater Houston Area, Gulf Coast Region and across Texas. We provide professional testing for indoor air quality (IAQ), mold, microbial / sewer contamination, asbestos and lead inspections. This comprehensive testing and preventive measures will help stop contamination issues from occurring or reoccurring. Committed to helping the communities, institutions and businesses we serve, HTX is the region's premier mold, asbestos, and lead inspection company. Our testing and inspection services are designed for those who want to ensure a home, school or building does not have mold, bacteria, asbestos, lead or other environmental issues. HTX also provides mold, asbestos, lead testing / inspection services for clients in new construction, remodeling, renovating, buying, selling, renting or leasing commercial or residential buildings. At HTX Consulting Services all inspections are conducted by a Texas Licensed Inspectors and Consultants. Our inspections includes a complete evaluation of both the interior and exterior of the property. We provide every client with a professional quality of service from start to finish. We provide discounts for veterans, law enforcement, first responders, teachers, and senior citizens.

All States Service Pro - Houston

2.79(

)

All States Service Pro - Houston

2.79(

)

32 years of experience

All States Service Pro is the largest and most popular home services company in the nation. All States Service Pro can help meet your needs with exceptional service at an affordable price. We are available 24/7 by phone and offer same day service seven days a week, so give us a call and book an appointment if you’re interested.

"I was impressed with the reviews prior to utilizing the service. I liked that there was a coupon for carpet cleaning services, and after discussion with the husband, decided to go ahead and have the carpets cleaned in two bedrooms. We have a puppy and have fostered several cats last year, and thought since we were getting new bedroom furniture for the master, it would be a good time to have the two rooms animals had been in cleaned BEFORE the furniture arrived. I have always cleaned my carpets myself, and thought I would treat myself and be lazy.... I should have just done the work myself. I got the 2 rooms for $89 package deal, was called within five minutes to schedule the appointment. Scheduled the appointment on a day I was off for an arrival time between 8am-12pm. There was no confirmation or reminder prior to, so the day of when I hadn't heard anything by 10am, I called to make sure I was still on the schedule. I called the number listed for All State Air Duct Pro to have no answer, no answering machine, etc. I called the number back that called to schedule the appointment, got no answer, it went to a voice mail but did not give a company name/number so I was unsure if it was the correct number and did not leave a message. They number with the voice mail did return my call in about five minutes, assured me I was on the schedule and that they should be finished with the current job and on their way to me in about 30 min. I was called at 11:30 to let me know they were on the way. I was called about 30 min later to have them tell me they were at my house (they weren't, they were at the wrong location a block away, but ok), got them to my house and showed them the two rooms I wanted to have steam cleaned. Immediately the upsale pitch started - you need a deep clean, you need your dryer vent done, how about deoderizing the two rooms. I didn't want any additional services, and was flat out asked by the sales person WHY I even had them there if all I wanted was the carpets steam cleaned. I agreed to have them deoderize the two rooms at an additional cost of $29 per room. Work was performed, technician sat and talked to me the entire time his worker did the rooms. I did inspect the two rooms as far as looking at them, technician said the carpet should be dry in a couple of hours, they were paid and left. Again, I have done my own carpets before, and knew it takes some time to dry. 2 1/2 hours later, I walked in to make sure the rooms were dry, and they were a soaking wet mess. Squishy wet. As I had someone coming shortly to assemble the new bedframe, I immediately called the technician back and got a voice mail. I left a message and followed up with a text. I then called the number back that had called to schedule the appointment, left a voice mail there as well. I then grabbed my wet vac, and was able to pull water out of the carpet. 30 minutes later and using a very small wet vac and doing a 3 foot wide section of carpet, I realized I had not heard back from the company, and that I needed to go rent a carpet cleaner just to pull the water out of the carpet so it didn't sit that wet all night long and do damage. I went to Home Depot, got a carpet cleaner, came home - went over my carpet in my master bedroom twice sucking water out of the carpet, and once in the second bedroom we had cleaned. Our master bedroom was mostly dry about an hour later, and the second bedroom was still only slightly damp the next morning. It cost an additional $24 for the rental at Home Depot. As it was Easter weekend, I figured I would hear back from the company on Monday, but over a week later have never heard back from them. All State Air Duct Pro was NOT the company that came to clean the carpets - the company on the paperwork is Houston Texas Cleaning Services. I still have not heard back from them - work was done on the 19th, today is the 29th of April. There was no identifying information for the company on the phone number that called to schedule (no one answered with the company name, no voice mail set up with company information), there was no information on the vehicle that came to the location, the All State Air Duct Pro number information on this website had no one answer, etc. Depending on the way the service went, I had planned to call them back for air duct work, but would not call them back. This is my first time ever leaving a negative review, I have had awesome luck/service from everyone on Angie's List prior. I gave a C overall rating because they did clean the carpets well, but did not complete the job in my opinion as carpet should not be squishy wet after cleaning 2 1/2 hours later. I gave the B rating on price/value because the upselling began immediately. I gave the D rating for quality and Responsiveness because of the water left in the carpet, and lack of response when calling with the problem the same day. I gave the D rating for punctuality because while they may have squeaked in at 11:58 for the window, there was no communication until I initiated it. I definitely would not use this company again. They could have made this right the same day, but chose to not respond to calls or texts."

Sarah H on April 2019

"I was impressed with the reviews prior to utilizing the service. I liked that there was a coupon for carpet cleaning services, and after discussion with the husband, decided to go ahead and have the carpets cleaned in two bedrooms. We have a puppy and have fostered several cats last year, and thought since we were getting new bedroom furniture for the master, it would be a good time to have the two rooms animals had been in cleaned BEFORE the furniture arrived. I have always cleaned my carpets myself, and thought I would treat myself and be lazy.... I should have just done the work myself. I got the 2 rooms for $89 package deal, was called within five minutes to schedule the appointment. Scheduled the appointment on a day I was off for an arrival time between 8am-12pm. There was no confirmation or reminder prior to, so the day of when I hadn't heard anything by 10am, I called to make sure I was still on the schedule. I called the number listed for All State Air Duct Pro to have no answer, no answering machine, etc. I called the number back that called to schedule the appointment, got no answer, it went to a voice mail but did not give a company name/number so I was unsure if it was the correct number and did not leave a message. They number with the voice mail did return my call in about five minutes, assured me I was on the schedule and that they should be finished with the current job and on their way to me in about 30 min. I was called at 11:30 to let me know they were on the way. I was called about 30 min later to have them tell me they were at my house (they weren't, they were at the wrong location a block away, but ok), got them to my house and showed them the two rooms I wanted to have steam cleaned. Immediately the upsale pitch started - you need a deep clean, you need your dryer vent done, how about deoderizing the two rooms. I didn't want any additional services, and was flat out asked by the sales person WHY I even had them there if all I wanted was the carpets steam cleaned. I agreed to have them deoderize the two rooms at an additional cost of $29 per room. Work was performed, technician sat and talked to me the entire time his worker did the rooms. I did inspect the two rooms as far as looking at them, technician said the carpet should be dry in a couple of hours, they were paid and left. Again, I have done my own carpets before, and knew it takes some time to dry. 2 1/2 hours later, I walked in to make sure the rooms were dry, and they were a soaking wet mess. Squishy wet. As I had someone coming shortly to assemble the new bedframe, I immediately called the technician back and got a voice mail. I left a message and followed up with a text. I then called the number back that had called to schedule the appointment, left a voice mail there as well. I then grabbed my wet vac, and was able to pull water out of the carpet. 30 minutes later and using a very small wet vac and doing a 3 foot wide section of carpet, I realized I had not heard back from the company, and that I needed to go rent a carpet cleaner just to pull the water out of the carpet so it didn't sit that wet all night long and do damage. I went to Home Depot, got a carpet cleaner, came home - went over my carpet in my master bedroom twice sucking water out of the carpet, and once in the second bedroom we had cleaned. Our master bedroom was mostly dry about an hour later, and the second bedroom was still only slightly damp the next morning. It cost an additional $24 for the rental at Home Depot. As it was Easter weekend, I figured I would hear back from the company on Monday, but over a week later have never heard back from them. All State Air Duct Pro was NOT the company that came to clean the carpets - the company on the paperwork is Houston Texas Cleaning Services. I still have not heard back from them - work was done on the 19th, today is the 29th of April. There was no identifying information for the company on the phone number that called to schedule (no one answered with the company name, no voice mail set up with company information), there was no information on the vehicle that came to the location, the All State Air Duct Pro number information on this website had no one answer, etc. Depending on the way the service went, I had planned to call them back for air duct work, but would not call them back. This is my first time ever leaving a negative review, I have had awesome luck/service from everyone on Angie's List prior. I gave a C overall rating because they did clean the carpets well, but did not complete the job in my opinion as carpet should not be squishy wet after cleaning 2 1/2 hours later. I gave the B rating on price/value because the upselling began immediately. I gave the D rating for quality and Responsiveness because of the water left in the carpet, and lack of response when calling with the problem the same day. I gave the D rating for punctuality because while they may have squeaked in at 11:58 for the window, there was no communication until I initiated it. I definitely would not use this company again. They could have made this right the same day, but chose to not respond to calls or texts."

Sarah H on April 2019

Showing 1-10 of 41

Air Duct Cleaning questions, answered by experts

If you don’t clean your air ducts, dust, allergens, and mold can accumulate, potentially reducing indoor air quality. Clogged ducts can also strain your HVAC system, leading to inefficiency, increasing energy costs, and, worse, the possibility of a complete HVAC breakdown

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

Covering air vents in unused rooms doesn’t help the HVAC system's performance or save money on energy bills. Avoid covering vents with furniture if at all possible when you are trying to get more air flow from vents. Blocking, covering, or closing vents just causes more problems than it potentially would solve.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

Yes, professionals check venting ducts to ensure proper air circulation and prevent moisture buildup.

The Brenham, TX homeowners’ guide to air duct cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Deane Biermeier
•
Oct 28, 2025Oct 28, 2025
How Much Does a Whole-House Air Purifier Cost? [2025 Data]
Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.
Tyler Lacoma
•
Nov 28, 2025Nov 28, 2025
How Much Does Air Duct Cleaning Cost? [2025 Data]
Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
Gemma Johnstone
•
Mar 3, 2025Mar 3, 2025
How to Remove Rust From Air Ducts: 6 Tips and When to Call a Pro
Learn why it's best to call the pros who know how to remove rust from air ducts and fix underlying issues rather than trying to handle this problem yourself.
Deirdre Sullivan
•
Mar 5, 2025Mar 5, 2025
How to Improve Indoor Air Quality: 13 Tips for Fresher, Healthier Air at Home
If you are wondering how to improve indoor air quality at home, these tips will help you and your family breathe more easily.
Kyle Schurman
•
Oct 20, 2025Oct 20, 2025
Air Duct Cleaning or Replacement: Which Is Right for You?
Properly maintained air ducts are essential to keep up the air quality of a home. However, it can be tough to know when to professionally clean an air duct, when to repair it, and when to chuck it and buy a new one.
Deirdre Sullivan
•
Mar 6, 2025Mar 6, 2025
Is Air Duct Cleaning Worth It? Here’s What You Need to Know
If you are among many homeowners wondering if air duct cleaning is worth it, here we clear the air so you can breathe easier at home.