At Ideal Air Services, our priority is you, the customer. We're the home comfort specialists in the Houston and Katy, TX area. We are here to help you create and maintain a healthy indoor climate in your home and keep your family safe and comfortable.
Business highlights
31 years of trusted experience
Services we offer
REPAIRS: FAN, MOTORS, PART REPLACEMENTS. DUCT WORK: DUCT REPLACEMENT, AIR FLOW BALANCING. NEW UNIT INSTALLATION: FURNACES, AIR CONDITIONERS, EVAPORATOR COILS, AIR CLEANERS & DUCTS, ULTRAVIOLET LIGHTS & FRESH AIR INTAKES.
It was really good. The offered a full manufacturer's warranty for the unit, which covered their work since they were certified for the brand. I got 3-4 other bids. Throughout the bidding process, no other company impressed me as much as this company did.
Description of Work: They replaced the whole A/C system - we purchased a new Trane system. It took them a couple of days to do the work.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$22,000
Response from IDEAL AIR SERVICES INC
Thank you for your kind review and all the effort you spent to choose us - we know there were lots of other companies you could have chosen and hope that you feel confident that you made the right decision when you picked us - we will always strive for outstanding service every time and will always stand behind our work. Thank you!
Andrius M.
10/2014
5.0
heating & air conditioning/hvac
 + -1 more
They did an excellent job. It didn't take him long to do the work. They were able to come at a convenient time.
Description of Work: They replaced a part on our A/C.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from IDEAL AIR SERVICES INC
(removed member name)- Thank you for your review! I'm glad that Anthony was able to diagnose the problem and have it fixed quickly so that you were cool & comfortable again. Please remember us should you ever need service again.
RoseDawn B.
10/2014
4.0
heating & air conditioning/hvac
 + -1 more
My wife handled the scheduling and it went okay. She stayed home during the installation as well. It only took a day or less to do the work, and the company sent 2 techs to do the work. They showed up on time. It worked fine over the following summer. They put in an Armana unit - my son, who is in the HVAC industry typically doesn't use this kind of unit & I would've chosen a better unit myself.
Description of Work: They put in an entire compressor unit.
Rating Category
Rating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,000
Response from IDEAL AIR SERVICES INC
We have reviewed our files and have found that we were not the company that installed the compressor unit. We have however serviced your heater as well as your air conditioning unit and really appreciate the opportunity to meet all your HVAC comfort needs. There are so many HVAC companies around and we are proud that you chose us! We will always provide outstanding service every time & stand behind our work. Thank you for your loyalty!
Mark Q.
10/2014
4.0
heating & air conditioning/hvac
 + -1 more
They did a consultation to confirm that the upstairs unit wasn't working. They wrote us up an estimate for a replacement fan. They had to come back because there was a lot of noise coming from the fan motor. When they came back out, they acknowledged that they used a 3rd party fan motor instead of a Traine. The work that they did was fine, however, I wish they had given me the option for the OEM motor up front.
Description of Work: They visited my home 3 times. We had an A/C system that went out. This company was closest to our home.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$627.5
Response from IDEAL AIR SERVICES INC
Thank you for giving us the opportunity to service you, your honest feedback is crucial in helping us learn and grow. I apologize if our tech did not give you an OEM option, in the future you can be assured that we will always give you options so that you can choose the part & price that best fits your needs. Thank you!
Robert F.
09/2014
5.0
heating & air conditioning/hvac
 + -1 more
Our air conditioner stopped cooling and we called for service. The technician came the next day and checked the freon and replaced several pounds. The air conditioner cooled that evening but the next day stopped cooling. We called back and the technician came the same day and realized there was a leak in the system. He checked the condenser coil and found that it was leaking and needed to be replaced. They quoted the price and it was reasonable and we had the work done. The air conditioner has been great ever since.
Description of Work: installed a condenser coil
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,000
Response from IDEAL AIR SERVICES INC
Mr. [removed member name]--Thank you for choosing our company to serve you, it's always nice to know when we have done a good job and look forward to assisting you with any HVAC issues you might have in the future.
Jo G.
08/2014
5.0
heating & air conditioning/hvac
 + -1 more
I came home from a business trip to find that the inside of my house was registering at 86 degrees. Call several of the AC services in my Angie's list Houston West Edition booklet. Ideal Air Services was the only one who responded on a Saturday. They told me they could have someone out by the end of the day. Anthony , the serivce technician, called before he came and was at my house at the time he said he would be there. He was courteous and professional and explained to me exactly what was wrong with my AC. He replaced the non-functioning part and my house immediately began to cool. I would recommend Ideal Air Services to everyone. Special kudos to Anthony.
Description of Work: Replace capacitor in AC
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$385
Response from IDEAL AIR SERVICES INC
[member name removed]--It's always frustrating to be hot in Texas and we are so glad that you chose us to fix your AC and get you cooling and happy again. Thank you for saying such nice things about Anthony, he is truly an asset to us. Look forward to assisting you with any HVAC issues you might have in the future.
Joe C.
07/2014
5.0
heating & air conditioning/hvac
 + -1 more
The service agent came at the earliest time of the scheduled two hour windows. Due to transposed phone number, he did not get ahold of me before he arrived. That was no big deal. Once he arrived, I took him around to the compressor and he checked the Freon and it was full. We then went up in the attic and at first he could not find anything but then reached over to the far side and found the transit section of the return had been sucked in. It was pulling heat (about 120 degrees) into the ac unit. He showed me what it had happened and proceeded to fix it. Once he was done, I went down stairs and turned the ac on and it blew very cold. Before it would be lukewarm at 10:00. Now it was staying very cool. When the house heats up inside, the circulating air still keeps it enjoyable. Afterwards, he suggested I call them back in the fall, when it was a lot cooler, to do some regular maintenance that was not needed this time and he suggested some work that could be done. The whole time he was with me, he was explaining how the AC worked and what to check for. I received a very good education on AC that I had not considered before. Would I use IDeal Air Services again. You betcha" There was nothing he did that I did not approve of.
Description of Work: Fixed a leak in the return transit section of the ductwork, checked the Freon (it was good) and cleaned the coil.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$124
Response from IDEAL AIR SERVICES INC
(member name removed), Thank you for allowing us to serve you. I'm very sorry that there was an error in the phone number that prevented the tech from getting ahold of you prior to arrival--we will always call before we head to your home so that you are not waiting on us. Our goal is to serve you and do an outstanding job so that you would feel comfortable enough to allow us to service you again. It means a lot to us that you took time to write us a positive review, thank you!
don J.
06/2014
5.0
heating & air conditioning/hvac
 + -1 more
We've used Ideal 8 times or so over the past 6 years. They're always quick to come out and on time. They clean up after themselves and explain the work done. They work hard to stay in your budget and not get wild about the most expensive approach. Today I called because our upstairs unit wasn't cooling like I thought it should. They were able to come out within 2 hours! They cleaned the units, recharged coolant, and advised about approaching issues to watch for.
Description of Work: Cleaned units. Recharged coolant.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$250
Response from IDEAL AIR SERVICES INC
Mr. [removed member name] - Thank you for being a loyal long-term customer of ours. Referrals and good reports from customers like you are what allow our company to continue to grow. Thank you for taking time to say such nice things and we really look forward to working for you again, should you ever need us.
Joyce D.
05/2014
5.0
heating & air conditioning/hvac
 + -1 more
The crew along with James arrived on time and immediately set to work. I have access to the attic via a drop down stair and the first thing they did was put a big canvass cover over the whole floor area and also protected my stairs. The crew all wore coverings over their shoes. It took about 6 hours from start to finish. Three zones were installed, one for the guest bedroom over the garage, one for my master suite and one for downstairs. James recommended a Heppa filter which they installed at the same time. When the work was completed, James spent about one hour going over the three zones and testing both heat and air. Then a brief overview of the three thermostats and how to use them. I could not be happier with the results. I am no longer apologizing to my guests for not being able to cool or heat the guest bedroom and I no longer have to get up on a ladder to replace the air intake filter in the ceiling. BUT MOST OF ALL, my utility bills are literally half of what they were before the zoned AC and heat. I use Ideal twice a year to service my unit and they always show up on time, cover their shoes and cover the floor. Service and price are the best. Would recommend and have recommended them to anyone who asks.
Description of Work: My sister had used Ideal to install the Mitsubishi ductless air in her home and I was so impressed with the results that I called and set up an appointment to have one installed in a room over my garage that would not cool or heat. James Sharp the owner came and met with me on my problem. He said that for about the same price he could give me zoned heating and AC and I would get better results. So being convinced I scheduled an install date.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,700
Response from IDEAL AIR SERVICES INC
[removed member name]- We are over the moon that your new system has exceeded your expectations! You chose a great system for your home so you should pat yourself on the back - so glad your electricity bills have been reduced. Thank you for referring your friends to us and hope that they feel that we provided them outstanding service. Thank you!
Randy P.
03/2014
5.0
heating & air conditioning/hvac
 + -1 more
Water was filling the A/C drain pan and dripping thru the overflow pipe. He cleared the p-trap which had become clogged with algae, etc over the years. He was polite and informative and diagnosed and fixed the problem quickly. He covered his shoes to prevent tracking. He gave good advice for preventing future problems. I cant really think of anything bad to say about the service on this occasion.
Description of Work: Cleared a clogged p-trap in air conditioner.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$50
Response from IDEAL AIR SERVICES INC
(member name removed)-It was a pleasure to meet you & serve you today and hope we have gained a new customer by doing an outstanding job - our pride comes from not only fixing your issue but imparting helpful info so that you can prevent the same problem from happening again. Thank you for your review!
Daniel O.
03/2014
5.0
heating & air conditioning/hvac
 + -1 more
Excellent service. Came on short notice, had parts on hand needed to complete the job. Very friendly and helpful. My new HVAC service provider.
Description of Work: Replaced thermostat
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$340
Response from IDEAL AIR SERVICES INC
(Member Name Removed)- Thank you for your positive review, we try very hard to meet our customer's needs by having everything we need on-hand to fix you as quickly as possible. So glad we were able to gain a new customer and look forward to serving you in the future. Thank you!
RoseDawn B.
01/2014
5.0
heating & air conditioning/hvac
 + -1 more
Good thing I left work early - the guys called me to say they were on the way - and got there 1/2 hour early. And I can only describe the repair experience as awesome! Turned out the problem was the same as had occurred before, but resolved by some other company. Not only did the guys take care of the problem, they told me what to do to keep it from happening again!!! And they were extremely courteous. I'd call them back in a heartbeat; they'll be the ones I call wnenever I have an HVAC problem! If you had provided the choice of A+++, that's what they'd have received - a plain old "A" isn't good enough!!!
Description of Work: Problem with the AC coming on - then going off immediately.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$158
Response from IDEAL AIR SERVICES INC
[Member name removed]- Wow, thank you for such an enthusiastic and positive review! It's so nice to know we did a great job and impressed you with our service. We aim to please and reviews like yours help us to stand apart from other companies. Thank you for your review and we look forward to serving you again if you ever need us.
Clarence P.
06/2013
5.0
heating & air conditioning/hvac
 + -1 more
The firm and their representative were very punctual, professional, cordial, and informative about the whole procedure. I am a retired engineer and was very curious about the whole procedure. The technician didn't mind me looking over his shoulder and asking questions about several unfamiliar pieces of equipment in my system. He explained It all very courteously and didn't charge me extra for my help (HA-HA). A very pleasant experience and I even purchased a twice a year tuneup/checkup agreement to check out my system prior to the seasonal A/C or Heating cycle. He was also very neat in taking precaution to minimize loose dirt and debris from falling onto the floor and even cleaned up thoroughly after. WOW! I can't honestly comment on any type repair work they might do as the technician only came to my house to do a checkup/tuneup and THAT he did extremely well! I therefore can highly recommend this firm for checking out your system any day!
Description of Work: He performed a FULL system checkup of ALL HVAC elements and pronounced my 2 year old system in top condition! By the way, at a bargain price!
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$49.95
Response from IDEAL AIR SERVICES INC
[member name remvoed]- Thank you for such a detailed review! We often find it very beneficial that customers like your self engage our technicians so that you can feel more involved and understand your HVAC equipment. Our team of technicians are trained extensively and imparting some of that knowledge to our customers is just part of what we do to help you understand why something isn't working properly so that you feel comfortable with the repairs we recommend. Looking forward to serving you in the future!
Kelly L.
05/2013
5.0
heating & air conditioning/hvac
 + -1 more
Very professional, explained what needed to be done now and a time frame on the other parts.
Description of Work: New Unit and air filter.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$5,000
Response from IDEAL AIR SERVICES INC
[member name removed]- Thank you for the positive review. We were glad that you chose a new unit to keep you cool & comfortable, being hot in Texas in July is no fun. Looking forward to providing you with outstanding service every time. Call us if you need us!
William O.
05/2013
5.0
heating & air conditioning/hvac
 + -1 more
Came when they promised. Called ahead to let me know they were on their way. Explained the problem and solution, along with cost estimate. Finished timely. Very professional technician.
Description of Work: Replaced a damaged fuse box located near the compressor unit. Re-charged the unit with Freon. Performed inspection.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$500
WILLIAM B.
01/2013
5.0
heating & air conditioning/hvac
 + -1 more
I called them up to schedule the appointment. I have a home downtown and they performed a heating inspection on the unit. They were on time, they also covered their feet before they came in the house. They explained to me what process they would be going through. They continued the inspection with a gas check. They found the water heater needed a few changes made. The recommend that I call a plumber to fix the problem.
Description of Work: heating inspection
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
thomas H.
09/2012
5.0
heating & air conditioning/hvac
 + -1 more
I've used them before. They are very easy to deal with and they always come back if there are any issues.
Description of Work: They put in a new HVAC system.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$18,000
Kim H.
06/2012
5.0
heating & air conditioning/hvac
 + -1 more
For quality and workmanship above and beyond, look no further. I have never, ever had a contractor take so much care in analyzing a problem. Two visits to our home before a contract was signed. One by a lead technician and one by the owner. Our house is a 1.5 story and very difficult to cool. We were expecting to replace the duct work, but never dreamed a contractor would invest their own time in redesigning the air flow in our home. Now, 6 weeks later and our home has not been this cool in decades! We are enjoying our energy savings which will pay for the work performed in less than two years. I cannot say enough about the quality of work and their professional and friendly ethics. They sealed air leaks left by the original builders dating back to 1975. I can go on and on.....but pick up the phone and call Ideal Air. You won't regret it.
Description of Work: Replacement of all duct workRe-design of return air and flowinstalled Air filter
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$6,000
Susan F.
03/2012
5.0
heating & air conditioning/hvac
 + -1 more
Ideal Air has always provided us good service with prompt, polite service men. I would not hesitate to recommend this company to anyone.
Description of Work: A/C replaced.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$5,600
H T R.
03/2012
5.0
heating & air conditioning/hvac
 + -1 more
The overall experience was excellent. They were punctual, responsive, and professional. I feel like we have good value for our money. The quality of work was excellent. We have an on-going relationship.
Description of Work: They provided annual routine maintenance.
Rating Category
Rating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Harry M.
03/2012
5.0
heating & air conditioning/hvac
 + -1 more
I had an home energy audit done on my home and found that I had a 50% leakage on air ducts. Before deciding on a company, I read a lot and talked to people about replacing duct work. I called Ideal Air after receiving a flyer and reading about them on Angie's List. When Danny (Ideal Air rep) came to talk to me about replacing the duct work, he explained to me what he could and may not be able to do (have an air duct in a tight area). He gave me options and pricing, also he told me how my AC was not working to its full potential. He reconfirmed everything I read and heard, therefore decided to go with him. Since I had increase the size of the AC earlier and not made any other changes - the size of the duct work had to be changed. He went back to the shop and recalculated the duct work. Afterwards, we talked and he informed me that he had not quoted me part of the job, but told me that it was his fault and the price would not increase. He also informed me of potential problem because of increased air flow (maybe loud from the supply ducts) Ideal Air came - replaced the duct work and added another return air grill. The job went well - the crew was efficient, clean, and quick. The duct work was well done. He did not talk to me about any extra service or product, other than what I asked him. I never felt any pressured sales pitches, I felt like I could call him at any time and did. Bottom line: would I call this company? YES, most definitely!!
Description of Work: Replaced the entire ac/heating duct work
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,000
Guy P.
11/2011
5.0
heating & air conditioning/hvac
 + -1 more
Ideal Air was professional, courteous, responsive, and thorough. This was the only company to do a tonnage analysis on my rental home before giving a bid. Two other companies that bid just asked my what the square footage of my home was and assumed I was correct. The other two companies would have installed the wrong size system. They did not take into consideration the windows or insulation and the fact that I was wrong on the square footage of my living space. Ideal Air was very thorough and did the measurements himself. He took the time to explain how they install the new system.. They would have done quality work had I used them.. I received a bid for a Goodman system and a Trane system., which have cost $9850 and $10700, respectively. In the end I could not use Ideal Air because of price. I believe they would have done a good job, but they need to be more competitive on price. 4/3/12 - I revisted my review of Ideal Air. I now think a C on price was a little hash, and a B overall the same. So, I changed overall to an A and price to a B. I should not have penalized them for being very thorough and then charging for it. His price was high, but his attention to detail was high as well. In the end, we the consumers have to decide if the price is justified based on our perceived value.
Description of Work: Gave bid to install a new A/C, furnace, duct, and vents. Run three new supplies and on return to two rooms previous without A/C and Heat.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$9,850
Carole M.
07/2011
5.0
heating & air conditioning/hvac
 + -1 more
I've been very pleased with them, that's why I continue to use them. James Sharp is wonderful, he is the owner.
Description of Work: They come twice a year for air conditioning and heater service and maintenance. They've done air conditioning repairs for me over the years.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$120
Response from IDEAL AIR SERVICES INC
Thank you for your kind review, it's loyal customers like you that have paved the way for our company to grow over the years. We will always stand behind our work and keep customer's like you as our top priority.
John H.
05/2011
5.0
heating & air conditioning/hvac
 + -1 more
My AC stopped working on Saturday. It was also overdue for its annual maintenance check. I checked Angie's List and found positive reviews for this company and decided to call on Monday morning. The person on the phone was very professional and asked clarifying questions to make sure she understood the scope of work. She told me the technician could come out that same day and would arrive between 2-4 pm. Anthony called a bit before 3 pm to let me know he was on his way and he arrived shortly thereafter. He was very professional and walked me through every step of what he was doing. He explained what he found wrong and clearly stated the price for repair parts, which he happened to have in his truck ready to go so there was no delay. The price was consistent with what I had been told by phone. Bottom line I was very pleased with this company and would not hesitate to use them again.
Description of Work: Annual maintenance on HVAC system; Replaced capacitor & freon in AC unit
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$600
Response from IDEAL AIR SERVICES INC
Thank you for your honest & thorough feedback. We always appreciate feedback from our new customers because it's an opportunity to learn and improve our service. Looking forward to serving you again!
Jennifer S.
04/2011
5.0
heating & air conditioning/hvac
 + -1 more
They were super professional, very nice, on-time and I never felt at any point like I was being ripped off as I have with other AC companies who have come looked at my unit in the past. I would recommend them to anyone on the future and will use them again.
Description of Work: My existing HVAC was original to my house (1982). I had Ideal Air give me an estimate and perform an evaluation on my whole system. We found out there was a leak in the coil which was the main reason the house wasn't cooling. Though I needed everything replaced, inside and out, they gave me 3 separate options for what I could do. Just replace the coil, replace the attic unit or replace the attic unit and outside unit. I went with replacing the attic unit which included a new coil.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning,
Water Heaters
FAQ
IDEAL AIR SERVICES INC is currently rated 4.9 overall out of 5.
Sunday: 10:00 AM - 7:00 PM
Monday: 7:00 AM - 7:00 PM
Tuesday: 7:00 AM - 7:00 PM
Wednesday: 7:00 AM - 7:00 PM
Thursday: 7:00 AM - 7:00 PM
Friday: 7:00 AM - 7:00 PM
Saturday: 8:00 AM - 7:00 PM
IDEAL AIR SERVICES INC accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
No, IDEAL AIR SERVICES INC does not offer free project estimates.
No, IDEAL AIR SERVICES INC does not offer eco-friendly accreditations.
No, IDEAL AIR SERVICES INC does not offer a senior discount.
No, IDEAL AIR SERVICES INC does not offer emergency services.
Yes, IDEAL AIR SERVICES INC offers warranties.
IDEAL AIR SERVICES INC offers the following services: REPAIRS: FAN, MOTORS, PART REPLACEMENTS. DUCT WORK: DUCT REPLACEMENT, AIR FLOW BALANCING. NEW UNIT INSTALLATION: FURNACES, AIR CONDITIONERS, EVAPORATOR COILS, AIR CLEANERS & DUCTS, ULTRAVIOLET LIGHTS & FRESH AIR INTAKES.