Get matched with top insulation pros in Willis, TX

Koala Insulation of North Houston

Recommended by 100% of Angi customers

Koala Insulation of North Houston is the area's certified insulation and attic ventilation expert providing high-quality insulation and ventilation services to homeowners, contractors and property owners. We believe comfort and savings go hand-in-hand. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, attic entry/hatch insulators and attic ventilation upgrade (solar fans etc). If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. If you are having a hard time deciding what type of insulation to choose, we can show you all of the options and estimated costs. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"I could not give Koala enough stars Tyler is the most honest man I have found in the business industry He is polite, sweet, and a fine gentleman. The word upsell is not even in his vocabulary I asked about a feature and he told me I really didn’t need it Most companies would have totally agreed for more money for the job I have been stung by that before His crew came out earlier than the appointment time and were so nice. Tyler takes great care of his workers. He insists that they can only stay in a very hot attic for a short period of time before they come down and rest so their health is not affected You could not ask for a better set of work ethics than Koala I have already given several of my neighbors his number The price of the job was exceptionally reasonable and payment plans are offered You cannot go wrong with Koala Insullation!!!"

Debbie M on July 2022

"I could not give Koala enough stars Tyler is the most honest man I have found in the business industry He is polite, sweet, and a fine gentleman. The word upsell is not even in his vocabulary I asked about a feature and he told me I really didn’t need it Most companies would have totally agreed for more money for the job I have been stung by that before His crew came out earlier than the appointment time and were so nice. Tyler takes great care of his workers. He insists that they can only stay in a very hot attic for a short period of time before they come down and rest so their health is not affected You could not ask for a better set of work ethics than Koala I have already given several of my neighbors his number The price of the job was exceptionally reasonable and payment plans are offered You cannot go wrong with Koala Insullation!!!"

Debbie M on July 2022

Take Air Duct & Carpet Cleaning Specialists LLC

4.51(

Take Air Duct & Carpet Cleaning Specialists LLC

4.51(

18 years of experience

TakeAir strives for healthy indoor air quality in your home or office. In order to achieve safe indoor air quality we provide a range of services such as air duct cleaning Houston TX, indoor air quality Houston, TX, and many more services. We are A+ at BBB, licensed, bonded and insured. We recognize that high quality services lead to increased health, happiness, and savings for our customers. TakeAir strives for 100% customer satisfaction by providing highly-qualified uniformed technicians who perform only the specific services each customer needs. TakeAir provides Free in home estimates for your air duct cleaning Houston, TX needs. Additional email: [email protected] - phone: (281) 568-3828

"I had an extremely disappointing experience with [ Take Air, Air Duck Cleaning company]. The services outlined in the invoice were not performed as promised and attempts to resolve the issue have been met with silence. I even filed a complaint with the Better Business Bureau, but the company failed to respond, showing a complete lack of accountability and customer care. I would not recommend this company to anyone looking for reliable and honest service."

Akshay A on August 2025

"I had an extremely disappointing experience with [ Take Air, Air Duck Cleaning company]. The services outlined in the invoice were not performed as promised and attempts to resolve the issue have been met with silence. I even filed a complaint with the Better Business Bureau, but the company failed to respond, showing a complete lack of accountability and customer care. I would not recommend this company to anyone looking for reliable and honest service."

Akshay A on August 2025

Y Energy Solution

Y Energy Solution

3 years of experience

What Makes Us Stand Out Comprehensive Services Diverse Offerings: We provide a wide range of services tailored to meet the specific needs of our clients, including attic insulation, duct sealing, duct replacement, insulation removal, and so much more. Customization: Each service is customizable, ensuring that we address your unique requirements and preferences. Commitment to Quality Rigorous Quality Control: We have a strict quality assurance process in place to guarantee that every project meets our high standards. Client Satisfaction Guarantee: We stand by our work, offering a satisfaction guarantee to ensure you’re happy with the results. Customer-Centric Approach Personalized Support: We prioritize communication and collaboration, working closely with you throughout the process to ensure your needs are met. Timely Delivery: We respect your time and strive to complete projects on schedule without compromising quality. By choosing us, you’re not just getting a service; you’re gaining a dedicated partner committed to your success. Let us show you the difference!

"This has an immediate impact! They retapped my ducts and sprayed insulation. I am amazed how it truly made a difference. They were great."

Tess D on April 2025

"This has an immediate impact! They retapped my ducts and sprayed insulation. I am amazed how it truly made a difference. They were great."

Tess D on April 2025

Insulation JB

4.20(

Insulation JB

4.20(

9 years of experience

Make Your Home Energy Efficient. Pick a Pro At the Right Price! Within over 35 years in the insulation industry, we are experts you need to take care of your home or business. We handle everything from batting to blown-in insulation projects. We will treat your home as we would treat our own. Give Insulation JB a call today! We look forward to working with you!

"I like everything about them. They were great and I would definitely recommend them."

will S on April 2023

"I like everything about them. They were great and I would definitely recommend them."

will S on April 2023

Optimal Air Solutions, LLC

4.94(

255

Optimal Air Solutions, LLC

4.94(

255

Customers say: Quality work

Recommended by 98% of Angi customers

Optimal Air Solutions, LLC provides heating, air conditioning and ventilation sales and installations, service and repair, as well as preventative maintenance to residential and light commercial consumers within the Houston and surrounding areas. Our primary focus is on informing and partnering with our customers to design strategies that meet their budgetary and efficiency needs with the highest quality products and services at considerable savings compared to those other guys,...

"Below is a summary of our experience with Optimal Air. We won’t be using them again and suggest that you look elsewhere for HVAC service. June: Room temps weren’t balanced, so we found Optimal Air found online. They completed a diagnostics visit, suggested to replace 3 damper motors and upgrade the control board to Lennox Harmony 3 for better function, the AC worked fine all summer with these adjustments November: Try to turn heat on for the first time since Optimal Air completed service, but the unit is not heating the house and some areas of the house are now COLD. I tracked down the problem to be the control board and requested Optimal Air come double check their installation. Technician confirmed the Lennox Harmony 3 board was not compatible with our system and would be out the next day to replace it as he didn’t have the part with him. The next day the technician replaced the Harmony 3 board with a Honeywell HZ311. As he was working on it, I confirmed the heating was working but I did not know what was controlling the system. I noticed the new Honeywell board did not provide as many features as the Lennox, so I searched the pricing as I paid for an upgraded control system in June. The current market values for consumers show the Lennox board to be about $750 more than the Honeywell. Repair companies like Optimal Air can get them at different prices, but that’s a big difference in the product I paid for and what I now have. I requested to be refunded the difference, Optimal Air “got their management to agree” to $100 and claimed their invoice difference between the two installs is normally $50 less for the Harmony. Online Prices and (Source) Lennox Harmony 3: $1049 (Supply House), $911 (Controls Central), $899 (Amazon) Honeywell HZ311: $143 (Supply House), $175 (Controls Central), $130 (Amazon) December: We attempted to run the heat for the first time since the Honeywell was installed, but it would not heat. Again, a request was made for Optimal Air to check their completed work. A technician was available that same day and was able to solve the problem of inadequate wiring connections made to the control board. The heat has been working properly since then. In summary, you may want to consider using a different company for your HVAC needs. They deserve credit for having technicians available with urgency. Technically, we should have never been presented the Harmony 3 board as it was not compatible with our system and the replacement control board connections were not done properly on a repair visit. Financially, it is obvious the two control boards are not of the same level and the cost of product difference is questionable in Optimal Air’s billing. Personally, we had to make work arrangements to be available at home during four separate and lengthy service time slots and the lack of heating led to our children sleeping in cold conditions on two occasions."

Mark R on December 2023

"Below is a summary of our experience with Optimal Air. We won’t be using them again and suggest that you look elsewhere for HVAC service. June: Room temps weren’t balanced, so we found Optimal Air found online. They completed a diagnostics visit, suggested to replace 3 damper motors and upgrade the control board to Lennox Harmony 3 for better function, the AC worked fine all summer with these adjustments November: Try to turn heat on for the first time since Optimal Air completed service, but the unit is not heating the house and some areas of the house are now COLD. I tracked down the problem to be the control board and requested Optimal Air come double check their installation. Technician confirmed the Lennox Harmony 3 board was not compatible with our system and would be out the next day to replace it as he didn’t have the part with him. The next day the technician replaced the Harmony 3 board with a Honeywell HZ311. As he was working on it, I confirmed the heating was working but I did not know what was controlling the system. I noticed the new Honeywell board did not provide as many features as the Lennox, so I searched the pricing as I paid for an upgraded control system in June. The current market values for consumers show the Lennox board to be about $750 more than the Honeywell. Repair companies like Optimal Air can get them at different prices, but that’s a big difference in the product I paid for and what I now have. I requested to be refunded the difference, Optimal Air “got their management to agree” to $100 and claimed their invoice difference between the two installs is normally $50 less for the Harmony. Online Prices and (Source) Lennox Harmony 3: $1049 (Supply House), $911 (Controls Central), $899 (Amazon) Honeywell HZ311: $143 (Supply House), $175 (Controls Central), $130 (Amazon) December: We attempted to run the heat for the first time since the Honeywell was installed, but it would not heat. Again, a request was made for Optimal Air to check their completed work. A technician was available that same day and was able to solve the problem of inadequate wiring connections made to the control board. The heat has been working properly since then. In summary, you may want to consider using a different company for your HVAC needs. They deserve credit for having technicians available with urgency. Technically, we should have never been presented the Harmony 3 board as it was not compatible with our system and the replacement control board connections were not done properly on a repair visit. Financially, it is obvious the two control boards are not of the same level and the cost of product difference is questionable in Optimal Air’s billing. Personally, we had to make work arrangements to be available at home during four separate and lengthy service time slots and the lack of heating led to our children sleeping in cold conditions on two occasions."

Mark R on December 2023

All Star A/C & Heating Services

4.88(

437

All Star A/C & Heating Services

4.88(

437

Recommended by 96% of Angi customers

All Star A/C, Heating & Plumbing is your trusted partner for air conditioning, heating, plumbing, and generator installation in the Cypress, Tomball, Woodlands & Houston Metro Area. Family-owned and operated since 2010, we are committed to providing the best in service and customer satisfaction—that’s our promise to you. With our industry-leading quality guarantee on every repair, maintenance service, and new installation, you can trust us to get the job done right the first time. Whether it’s keeping your home comfortable, ensuring reliable plumbing, or powering your home with a generator, All Star A/C, Heating & Plumbing is here to serve you.

"As always, the team at All Star A/C & Heating Services here in Houston came through for us. Air went out in the downstairs unit at my kids home. It turned out to be a capacitor and the fix was only $269! We have been so happy with the honest and fabulous service that we’ve had with these guys for a decade now that we would never even consider calling someone else. We had been ripped off by other companies in the past who replaced entire units that were only a few years old rather than servicing just what was needed. All Star was founded by a couple of guys who got tired of working for dishonest companies that encouraged them to replace unnecessarily, and just wanted to do the right thing in their lives and work. Thanks again for being decent and honest. You’re the best! For anyone needing AC/heating services, I recommend these guys wholeheartedly. On a 10 point scale, they’re a 10+"

Deborah P on October 2019

"As always, the team at All Star A/C & Heating Services here in Houston came through for us. Air went out in the downstairs unit at my kids home. It turned out to be a capacitor and the fix was only $269! We have been so happy with the honest and fabulous service that we’ve had with these guys for a decade now that we would never even consider calling someone else. We had been ripped off by other companies in the past who replaced entire units that were only a few years old rather than servicing just what was needed. All Star was founded by a couple of guys who got tired of working for dishonest companies that encouraged them to replace unnecessarily, and just wanted to do the right thing in their lives and work. Thanks again for being decent and honest. You’re the best! For anyone needing AC/heating services, I recommend these guys wholeheartedly. On a 10 point scale, they’re a 10+"

Deborah P on October 2019

Guardian Chimney Sweep

4.78(

1,201

Guardian Chimney Sweep

4.78(

1,201

Customers say: Super punctual

Recommended by 92% of Angi customers

Guardian Chimney Sweep, LLC is a Family Owned Company where Customer Service is our Top Priority. We have provided 1000’s of satisfied customers with expert chimney sweep, chimney repair, air duct cleaning, dryer vent cleaning and more at fair and competitive rates. In addition to the thorough inspection and cleaning of oil, wood and gas-burning chimneys, we specialize in the prevention, detection and correction of chimney and venting system hazards – the kinds of hazards that can endanger the health and safety of your family and home.

"They were excellent. They did not rush. I am very happy."

John C on March 2022

"They were excellent. They did not rush. I am very happy."

John C on March 2022

Air Tech of Houston LLC

2,964

Air Tech of Houston LLC

2,964

Customers say: Super punctual

Recommended by 91% of Angi customers

We are now offering our $69.00/per unit Early Bird Performance Checkups! Call us for details- 713-699-0623 . (Residential only) and a Heating & A/C Free diagnostic Service call for broken non-working A/c unit ($59 value). Air Tech of Houston is a customer focused heating and air-conditioning company that was originally started in 1985. Located in Houston, TX, we employ highly trained people whose goal is to make our company the best service company in Houston and all surrounding areas. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We pledge to always tell you up front what your cost will be to complete your job correctly. We make it a point to go over any details or limitations of the proposed system that will affect your enjoyment of the end result. You are told exactly what to expect up front. This is why Air Tech of Houston continues growing with more satisfied customers each and every year. Give us a call for your service needs and see what you've been missing.

"Chuck Villoutreix was amazing! he had the job done in a short time and was very polite and did not mind answering my questions!!!! I Highly recommend Him and Airtech for all your hvac/plumbing/ and electrical needs. they have been great and i won't use anyone else."

Benita L. F on September 2025

"Chuck Villoutreix was amazing! he had the job done in a short time and was very polite and did not mind answering my questions!!!! I Highly recommend Him and Airtech for all your hvac/plumbing/ and electrical needs. they have been great and i won't use anyone else."

Benita L. F on September 2025

Guardian Protection

2,120

Guardian Protection

2,120

Customers say: Super punctual

Recommended by 93% of Angi customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Secure Roofing

4.93(

178

Secure Roofing

4.93(

178