Reviews of local pros in Spring, Texas

Hey Tim, James and Seth just left and got everything fixed. They showed me and explained the issues. They are both such nice young men and have your good work ethics!
Many thanks to you and your great team!!

All 5 Stars... Don't believe it. Sold us a system that has had issues from the install, and now the heat doesn't work on the first cold day of the year. Brand new unit and have had them out several times to fix little things. Certainly gives an impression we're dealing with amateurs not professional.

Quote also was not accurate and costs were several thousand more than needed due to incompetence of the installers. Sales guy makes promises, but his lack of communication and on site presence on install resulted in increased costs and hollow apologies.

We had an issue with our AC unit not cooling and within minutes of contacting Schiller services Tim responded and came to fix the problem. He was extremely responsive- I contacted him via text, and was very friendly, knowledgeable, and trustworthy. I highly recommend Schiller services and will be using him as our ‘go to’ AC guy!

My pizza prep table went down this afternoon and I called Tim and I can’t thank him enough as he sent his team out within 45 minutes. They fixed my issue in a flash with no interruption of service. The rapid response and friendly knowledgeable staff was a huge admiration! Thank you Tim and crew, I will definitely call you again for any future equipment issues!

My wife and I couldn't be happier with Schiller Services. I highly recommend them. They were professional, attentive to our needs, and honest. We received excellent service and advice, with no pressure to make unnecessary purchases. Our HVAC system is old, but Tim had it running like new quickly, and - at our request - helped us devise a strategy to improve its' efficiency and plan for an eventual upgrade that falls within our budget. We will absolutely call on them again.

We wouldn’t trust anyone else! We hired Tim based on local recs over 5 years ago, and he has been consistently knowledgeable, thorough, honest and fair with pricing. He truly cares about client satisfaction and won’t sell you on unnecessary work. Just a wonderful, local business we are proud to recommend and support!

Tim and James were both wonderful to work with!! Very quick response, they completed our warranty work and maintenance servicing for our AC unit same day!! Thank you for the wonderful and professional service!

I am not exaggerating when I say Tim Schiller changed my life.

A few weeks ago, I had a different HVAC contractor out to install a soft start system on my outdoor unit. They mistakenly damaged my condenser coils during the install, causing my system to blow down all the refrigerant. The company attempted to repair this hole, but issues popped up a few days later. The first company changed the coils, but the issues persisted.

I am not exaggerating when I say I had this company out numerous times for an inspection. I kept getting told "your subcool is fine, the system is working". Although technically my house was cooling, the performance was markedly worse than it had been in prior years and on days where the temperature climbed about 94, my system notably struggled.

Then I found Tim.

I talked to Tim and explained some of my symptoms and he took the time to listen and understand. He scheduled a crew to come out later that week. By time he came out, I was exhausted & stressed from not being taken seriously - but Tim changed all of that.

Tim took me seriously but he also treated me like a human. I'd even say he treated me like family. I had never met him before, but to Tim, that didn't matter.

He listened to my observations and spent a couple hours doing diagnostics and determined that the first company had made a series of egregious mistakes that failed the second stage of my compressor. This perfectly explained the symptoms I was having - and it's all because Tim was finally the tech to take me seriously.

Even better, Tim gave me a script for what to say to the first company. I can proudly say that Tim's script managed to convince the first company - the responsible company - to do my compressor replacement on Wednesday, for free.

Tim was a wonderful HVAC technician and a wonderful human. I am so relieved to have found an HVAC company I can trust.

Call Tim - you won't regret it.

Schiller Services has been a fantastic resource since we purchased our home in 2020.. Tim has been out several times over the last few years and we will continue to call him in the future because he is simply among the best at what he does. He is able to diagnose and quickly solve the random issues with our older HVAC system, he is always responsive (even on weekends), he is a pleasant person to work with and he is willing to walk you through what is wrong and all the potential fixes. If you are looking for a quality HVAC service when you are in need, look no further.

One of my ac units stopped working so I did a little research to find a good technician. I wanted a locally owned and honest person to work with, and I’m so glad that I found Tim and Schiller Services! Tim showed up within a couple of hours after I called him, took about 30 minutes, and the ac is up and running. I also appreciate that he took the time to explain, and show me the parts, that needed to be replaced. Great guy, great service! The 5 star reviews are 100% valid and Tim will be the first person I call when we need additional help with any HVAC issue. Thanks so much for doing business the way you do!

Schiller Services has always been responsive and provided the best customer service. Most the time we have issues with our AC is Sunday night and Tim and his crew have always responded. He has a great respectful crew who you can tell love what they do and who they work for.

I arrived home about 5:00 this evening to a very hot house. My husband called Schiller Services at about 7pm hoping someone one could help us repair our AC during this extreme heat we are experiencing in Houston. Mr Schiller came to our house, diagnosed and fixed the AC at 9:00 pm when I’m sure he wanted to be at home relaxing with his family. So if you’re looking for that honest, hard working and dependable company Schiller services is the place to call.

Tim was great. I had a last minute HVAC inspection I needed and he was not only flexible with the time but incredibly detailed and helpful walking me through what he found. Would absolutely call him again.

Tim is by far the best air conditioning contractor I have met. When I need a furnace or air conditioning company, I always call them. They are very fair and honest. I recommend Schiller Services to all my friends and family.

I called Schiller Services last night after hours about my AC condenser not coming on. Tim answered politely and said he would have a tech out first thing in the morning. James showed up promptly at 8, with a text message 15min before hand indicating his arrival. He explained the issue with my condenser and had all the appropriate parts with him to make the repair. While he was here, I asked him to complete a full AC checkout and clean. Everything was done exactly as expected, with James being very polite and knowledgeable. I've been using Schiller for the last 5 years for my personal property and a rental. The small business customer service / responsiveness is excellent, and I will continue to send my business their way. Thanks Tim and James!

Last week, we lost trust in our existing HVAC company (they became too corporate and vague about what is needed for an AC repair) and switched to Tim Schiller, based on a co-worker's recommendation. His inspection crew came out the same day we contacted Tim, despite him being out of town. Our AC needed a new evaporator coil and the job was done the same week. Excellent response time, excellent crew to work with, and excellent quality work. Highly recommended.

Absolutely thrilled with the service from Schiller Services! Last year, our A/C stopped working, and after getting an outrageous $25k replacement quote from another company, we reached out to several others for second opinions. A friend recommended Schiller Services, and it was the best decision we made. Tim, the owner, came out and gave our unit the attention it needed to get it running again. He was honest and told us it was nearing the end of its life but still had some time left. Fast forward a year, we returned from vacation to find it not cooling, and once again, Tim came to the rescue, fitting us into his busy schedule. After adding Freon, the A/C was back up and running.

What sets Tim apart is his honesty and genuine care. He doesn’t push expensive upgrades or try to upsell you on anything you don’t need. Instead, he works with your budget, finding the best options for your home. Tim truly embodies what small business is all about—trust, relationships, and quality work. I’ve recommended him to several friends, and they’ve all had the same excellent experience. If you’re looking for a reliable, honest A/C service, call Tim at Schiller Services. You won’t be disappointed! We sure weren’t.

Tim was of great help, he answered my call at 9pm and even though he couldn’t come out he helped troubleshoot over the phone promptly and fixed my issue, our ac is back up and running. That’s exceptional service, even though i called him for the first time. He will be my go to AC guy, highly recommended.

Our heater was blowing cool air intermittently. Upon prompt arrival, Tim found that none of the systems were giving any indication of the issue. In fact the unit would run perfectly for 15 minutes and then fail. Tim methodically inspected the unit and found a very difficult/obscure problem and resolved it quickly. We woke up this am to warm temps during the coldest morning of the year! 5-Star Service! Thanks Tim

Tim and his crew are top notch. They go the extra mile to help their customers. This is the second time and second residence we have called and they've gone above and beyond. Will continue to recommend their services!

Tim and his crew are fantastic. He always answers calls and messages promptly, and is detailed and thorough in his troubleshooting tips and advice. When a service call is set up, he and his crew arrive promptly, and will even make it a point to get you an earlier appointment time if one opens up. He is straightforward and honest with his pricing and time estimates to complete repairs if any are needed. If you need any sort of HVAC service or maintenance, definitely contact Schiller Services!