Dilmak Services, nestled in the heart of San Antonio, has garnered high praise for its exceptional air conditioning and heating solutions. Customers rave about their professional, punctual, and value-driven services, highlighting the team's attentiveness and politeness. With a reputation for thorough work, from detailed inspections to clean and efficient installations, Dilmak stands out for its commitment to quality and responsiveness. Their technicians are not only skilled in their craft but also excel in customer service, ensuring that every interaction is as comfortable as the climates they help maintain. Whether it's a late-night emergency call or a routine check-up, Dilmak Services is highly recommended for anyone seeking reliable and professional HVAC services.
Great customer service. Sell you what you need if you need it.
- Michael Hix - Nov 18, 2024
- Leo Pollaro - Nov 14, 2024
Derek was amazing! He was very thorough, explained what he would be doing and why he was doing it. He made reasonable recommendations for my system and offered solutions. I was pleased that he sent an estimate over for a new system without haggling me like other companies would. I am happy with the maintenance plan and looking forward to being serviced again in the future!
- Shelby Lynn - Nov 14, 2024
I’ve used Dilmak for several years now for my summer and winter services. They are great! The technician, Byron, was very thorough and knowledgeable! Call them!
- Jeannie Noble - Nov 14, 2024
The Dilmak group was very polite a n d efficient
- Karen Cooper - Nov 12, 2024
Crew was very Professional Explain how the new system operates In simple terms, that even I could understand it
- Ben Bartlett - Nov 09, 2024
Prompt response. Great service!
- elena baber - Nov 07, 2024
Dilmalk services are great! They always provide us with their services in a timely fashion. Always available for questions and recommendations. Recommended 100%
- Melanie Velez - Nov 01, 2024
I recently had a problem with my a/c unit not cooling. Technician came out and found a leak at a valve. Replaced that and charged the system. It was good for about a month but stopped cooling again. Another technician came out and was Fantastic. He identified the issue and the Dilmak team worked to make sure the warranty covered the parts. They were very upfront with the fact they should have caught this the first time and credited the previous bill. I absolutely know mistakes happen but measure of good people and companies are how you handle issues. From the office to the tech’s i believe Dilmak does the “right thing”. I would highly recommend Dilmak for all HVAC needs.
- Brent Massey - Oct 31, 2024
Excellent service.
- Cynthia Roark - Oct 30, 2024
Great and informative, on time and even told me concerns other companies never addressed
- Roy Campbell - Oct 29, 2024
The technicians are always friendly and professional they take care of the problem and never try to upsale any extra products. They have always done professional work and have never needed to work on the same thing twice
- Ernest GUERRERO - Oct 26, 2024
- Ricky Moczygemba - Oct 25, 2024
I have used Dilmak for a number of years now and they always keep things in good order. I use their preventative services on an older ac and they keep it running smooth.
- P J - Oct 23, 2024
Quality service! Great professionals. Timely and helpful. Byron snd Mason were super!!
- Kim Combs - Oct 19, 2024
I have always had the very best service from the folks at Dilmak. Highly recommend this company
- Bill Hooper - Oct 11, 2024
I have a two story house
I have very professionals come to this home and calibrated the air so each room is not hotter than the other. The professional have very good attitudes and discuss with all the steps they take as the task are accomplished
- Pamela Boaz - Oct 09, 2024
They showed up on a Sunday, did excellent work for a very reasonable price and I would recommend them to anyone.
- Lashley Witten - Oct 06, 2024
Office personnel very helpful, cordial and diligent. The technician just excellent, very meticulous, respectful and above all he always does a thorough inspection. Very happy with the their services this whole year.
- Yolanda Rodriguez - Oct 04, 2024
They were excellent and took the time to service my AC/Heater without rushing through it. They were very good in explaining to me what I should consider in future maintenance. They were honest, pleasant and courteous service.
- Lucy Fell - Sep 18, 2024
I recently had a problem with my a/c unit not cooling. Technician came out and found a leak at a valve. Replaced that and charged the system. It was good for about a month but stopped cooling again. Another technician came out and was Fantastic. He identified the issue and the Dilmak team worked to make sure the warranty covered the parts. They were very upfront with the fact they should have caught this the first time and credited the previous bill. I absolutely know mistakes happen. The measure of a good people and companies are how you handle them. From the office to the tech’s i believe Dilmak does the “right thing”. I would highly recommend Dilmak for all HVAC needs.
- Brent Massey - Sep 17, 2024
Highly recommended this company. Very professional and pleasant. The tech David did an awesome job. Hope I can have him next time for service,
- Juanita Denson - Sep 16, 2024
This is the 3rd time we have used Dilmak who are a 24/7 business. Excellent service / repairs and, received quick same day response, especially since our problems were urgent. Office staff and techs are courteous. Dilmak staff (especially Sandy) makes sure you are taken care of. Very satisfied with results. We were pleased to find them online after an emergency. Also happy they are AC, Heating and Plumbing repair reservice. Thank you Dilmak!
- Sonia Rosenberg - Sep 13, 2024
- James Smith - Sep 13, 2024
Very professional, fast in work time, super friendly!!! Well priced!!! I'm super Happy!!! Job well done!!!
- Anita Villarreal - Sep 10, 2024
Dilmak Services consistently does an excellent job in taking care of our HVAC needs. Their service techs and office staff communicates very well. Highly recommend them!
- John Earnhardt - Aug 30, 2024
On time and very polite.
- A Weller - Aug 28, 2024
The gentleman did an excellent job in explaining everything and were extremely polite! Service was Excellent!!
- Janice Mendoza - Aug 23, 2024
- Mark Jackley - Aug 22, 2024
Nice, courteous, on time, and text updates. Everything that I put a high value on, they delivered on from my 1st call. My new AC company! Thank you!
- Susan Green - Aug 19, 2024
Emergency service they were able to get out within the hour. Dave the tech was great fixed the issue and double checked everything else.
- Justin Rose - Aug 15, 2024
Dilmak installed my HVAC unit about 4 years ago and they maintain my system at least twice a year and their service is superior! I always recommend them to all my family and friends! MaxN
- Max Nombrano - Aug 06, 2024
Awesome technician and office staff! Stayed in contact during the whole process. I like the technology used to track, notify, update and provide required paperwork for warranty, etc. I will definitely use this company again.
- Donna Dittmar - Jul 30, 2024
Very efficient, courteous and professional in completing job. Did a great job. Mr Derek Smolka is the best.
- Chris Hosek - Jul 25, 2024
Very knowledgeable, courteous and professional.
- Steve Bell - Jul 22, 2024
They were quick to respond same day within an hour, had my AC fixed and my house cooling down, highly recommend!
- Kathy Faris - Jul 19, 2024
We have nothing but great things to say about Dilmak. They’ve come and serviced our AC unit a handful of times and replaced our coils this summer. I love that it’s always quick to get an appt. Amanda who typically answers the phone is always polite and professional. David has been our favorite technician. His experience makes him so knowledgeable. He went above and beyond. If you have AC problems, just call them!
- Megan Holder - Jul 10, 2024
Derek and his crew were professional, friendly, left their workspace clean and were very knowledgeable.
- Chris v - Jul 09, 2024
Had a great experience the technicians were very courteous and informative
- Anthony Woodard - Jul 09, 2024
I have used Dilmak for a number of years now and they always keep things in good order. I use their preventative services on an older ac and they keep it running smooth.
- P J - Jul 08, 2024
Thank you so much for your service, I was very satisfied with the work your team provided, fast and very professional 👍😁.
- Roy Perez - Jul 05, 2024
The service was fast and they had me up and running promptly after my fan motor came in. My service technicians were very polite and explained in detail what needed to be replaced,
Thank you!
- Edwin Klesel - Jul 05, 2024
Great Service!
- Aaron Martinez - Jul 03, 2024
Both Ashley and Rudy were very kind, friendly, and professional from the beginning to the end. Thank you.
- Miguel Ordonez - Jul 01, 2024
Awesome service and was out within the hour of my call that evening. Checked everything for me. Awesome detail and great customer service!
- Chelley Davee - Jun 26, 2024
Derek showed up for an emergency service when he wasn't even the on call technician, he was simply close. He not only troubleshot the issue but was happy to walk me through it all. He was prompt, polite, professional and compassionate.
- Will Fuller - Jun 25, 2024
Great, reliable service and friendly staff!
- Holly Wright - Jun 23, 2024
I found this company most available, fastest in dispatching the technician and quick diagnostic and Also mr. Derek a pretty qualified , nice and helpful person.
like to see Derek in similar condition in future. also suggest the company andMr. Derek to everyone in similar situation.
- Alireza Ayoubi - Jun 23, 2024
Tech, was very polite and professional check my unit to make sure everything was working smoothly!
Service: HVAC duct & vent cleaning
- Janie Perciado - Jun 21, 2024
- Lori Omi - Jun 20, 2024
Each employee was very polite, courteous, and made you feel very comfortable speaking with them. Was a very simple process getting my complete AC unit replaced, in and out less than the day.
Job well done. Thank you very much.
- Jamie Fuller - Jun 20, 2024
Top notch service! Steven provided same day service on my AC repair. He was thorough, professional, and explained all of the repairs clearly. I was grateful for his honesty and skilled workmanship.
- Karrie Lussier - Jun 17, 2024
- Kofi Antwi - Jun 10, 2024
- marissa alaniz - Jun 08, 2024
My tech, Derek Smolka, was efficient, knowledgeable and professional. We have a VERY small attic entrance and space and manoeuvering is challenging. he was able to do our biannual maintenance with ease and get us set up for the next 6 months visit.
- Tricia Tolbert - Jun 07, 2024
Great HVAC services!
- john doe - Jun 06, 2024
Incredibly helpful, knowledgeable, and kind.
- Raina Flores - Jun 05, 2024
Follow up review:
I spoke with Dilmak on Friday and scheduled a Monday morning appointment. I received an ‘on the way’ text with photo of the technician, and a call confirming he would be at my home within minutes.
The service received remains equal to my first experience. The service tech, Rudy, was courteous, willing to listen to my concerns and then did his work in a very professional and respectful manner. I appreciate the way Dilmak conducts their business and the quality of their people.
First time customer treated like a 20 year customer. Prompt reply, a tech that even took the time to patiently explain the furnace system and possible failure points as I looked over his shoulder. Found the problem, tracked down part to my 23 year old furnace and made the repair as well as cleaning up sloppy wiring by other companies. Truly a pleasure doing business with them. Followed up after visit just to make sure I was satisfied and if there were any further questions. I experienced what ‘service’ should be.
June 3, 2024 I called on a Monday morning and within a couple of hours their technician Noah arrived. He quickly diagnosed the problem, explained it and the pricing, and made the repair. Very pleased with his work and professionalism. Thank you!
- Tom Rademacher - Jun 03, 2024
My ac technician Derek Smolka is the reason why I have stayed with Dilmak Heating and AC. He first came to my house about 2-3 years ago in the summer and got my ac running at a fair cost when it mattered the most, during the Texas (SA) summer. Ever since then Derek is very thorough, knowledgeable and breaks down my needs in a simplified manner that made sense to me. Even though I still had a half year left on my 3 year service contract with my installing ac company, I decided to go with Dilmak for all my ac needs. Not just because of Derek because all of their employees have been great but he’s the main reason. Thank you Derek!
- Ruben Rodriguez - May 30, 2024
My A/C started leaking water that ended up traveled down the hallway and luckily I was there to see it at the beginning stages.
I immediately called Dilmak and they were gracious enough to squeeze me in their schedule the same day!
The receptionist as well as the technician were very courteous and professional.
Dilmak saved the day!
I highly recommend Dilmak!
- Gina Ross - May 26, 2024
Mr. James was quick, informative, and extremely professional. Will absolutely recommend his services to anyone in need and I will not hesitate to contact Dilmak for any future needs. Thank you to James & Dilmak for helping us with our air conditioning, especially with the hot summer months approaching. 10/10 highly recommend
- Nick Gonzales - May 24, 2024
- boyy boyy - May 23, 2024
Had a great experience the technicians were very courteous and informative
- Anthony Woodard - May 22, 2024
Crew was very Professional Explain how the new system operates In simple terms, that even I could understand it
- Ben Bartlett - May 22, 2024
Tech was knowledgeable and pleasant , would have him come back and service our home .
- Abel Bourbois III - May 21, 2024
Excellent service.
- Cynthia Roark - May 09, 2024
Knowledgeable. Friendly
- Ddd S - May 08, 2024
they took complete care of me with the installation and follow up needs.
- Mitchell Steinke - May 08, 2024
Customer service is very important to Me and I reassure you, you will not be disappointed. This is one of the best service maintenance businesses. I've dealt within a very long time. I feel that they take pride in their work. They take pride in the company's name. And it shows overall performance. I would 100% recommend this business.
- Bobbie Gonzales - May 08, 2024
Good place to do business. Prompt, helpful, fair price.
- Alan G - May 06, 2024
Great service. Since I had a ways to drive they accommodated my schedule. Job was done well and Cesar was super nice and professional. I would highly recommend them.
- Shirley Dobrowski - May 03, 2024
Dilmak installed my HVAC unit about 4 years ago and they maintain my system at least twice a year and their service is superior! I always recommend them to all my family and friends! MaxN
- Max Nombrano - May 02, 2024
The technicians are always friendly and professional they take care of the problem and never try to upsale any extra products. They have always done professional work and have never needed to work on the same thing twice
- Ernest GUERRERO - May 02, 2024
We were very pleased with the service. Service was professional, on time and thorough. Technicians were very courteous and knowledgeable.,
- Teresa Jung - May 02, 2024
- Cynthia Roark - May 01, 2024
My AC unit went out the night before and I called first thing in morning and they assured me that someone would be out in afternoon to check out unit. Technician Lionel came out and was phenomenal. He was friendly and knew what he was doing. He didn’t try and sell me on an entire system. He did what he could to replace what he could to get me through another summer and I was very appreciative of that. Will definitely use them again and refer them to friends.
- Travis Scheffler - Apr 26, 2024
Friendly and professional
- Rose Roque - Apr 26, 2024
- Joe Holtermann - Apr 20, 2024
Service: A/C system maintenance
There 24 hr customers It's fantastic
- Pedro Perez jr. - Apr 17, 2024
- Marilyn C - Apr 11, 2024
- Mary Parks - Apr 10, 2024
Service has been prompt and professional.
- Walter Davis - Mar 26, 2024
Have had very good luck with Delmar’s Services over the past couple of years. Derek, Ashley and Cesar have been a complete team thus far.
- Jeffrey Spittler - Mar 25, 2024
Dilmak Service What I like about this company they come when I needed them they are professional at what they do when they come in they put covered their boots and they left the place clean Hendry did a wonderful job thank you Dilmak Service I’m going to keep using this company from now on.
- Olga Castro - Mar 25, 2024
Have had very good luck with Delmar’s Services over the past couple of years. Derek, Ashley and Cesar have been a complete team thus far.
- Jeffrey Spittler - Mar 22, 2024
Highly recommended this company. Very professional and pleasant. The tech James did an awesome job. Hope I can have him next time for service,
- Juanita Denson - Mar 20, 2024
The Technician was very polite. He was very informative and not pushy on trying to sell me a new unit. I really appreciate that from a business. I will continue to use their services.
- Sara Dempsey - Mar 20, 2024
The technician sent was professional and through. He gave us great advice on our units. The space was left clean. The company followed up to be sure we were satisfied.
- Denise Perry - Mar 18, 2024
Prompt! Detail-Oriented! Recommendations with no sales pressure. Give them a try.
- Thomas Brown - Mar 18, 2024
- Louis Baker - Mar 12, 2024
Tech cleaned blower fan housing and blades to remove all the gunk built up over the last 8 years of use. Clean as new now and working more efficiently. Thanks Derek!
- Thomas Weaver - Mar 09, 2024
Lionel did a super job fir which I’m very grateful
- Geoff Gauger - Mar 08, 2024
Super friendly and professional! Did a great job and even wore boot covers so as not to get my carpet dirty! Great job! I highly recommend and will be using them again in the future as needed !
- victoria james - Mar 07, 2024
- David Schlaegel - Mar 04, 2024
- Pam Johnson - Mar 04, 2024
- Joseph Onofre - Mar 04, 2024
- Lucy Fell - Mar 04, 2024
- elsie wright - Feb 27, 2024
I'm so grateful and pleased with the service I received from Dilmak..I called Dilmak 7 o'clock at night..I was hot..frustrated..and I felt defeated..I had been waiting for another A/C company to stop by since 12 pm..just for them to call and reschedule me for the next day..the young lady at Dilmak was so understanding and reassuring..she said a technician will be out in 30 minutes..AND HE WAS..He serviced my unit and he was very professional and kind..my house was cool in minutes..I'm so appreciative of companies that keep their word and do amazing work..THANK YOU DILMAK..
- laurie scott-dirke - Feb 26, 2024
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Dilmak Services | 10645 E Loop 1604 S, San Antonio TX 78263, United States