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BUSINESS REVIEWS

Dilmak Services

15302 East Loop 1604 South, San Antonio, TX, 78223, United States

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About Dilmak Services

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.


Customer reviews

Showing 101–150 of 571 published reviews.

Google

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.Continuity in service is essential.

Denise PerryMay 14, 2025
Google

Dilmak did an excellent job with my gas repair. They responded quickly with a bid and setting appointment for repair. They were courteous and diligent during the repair and helpful in providing the information that I needed after the repair. Would recommend this company

Mary KramerMay 08, 2025
Google

Had a great experience the technicians were very courteous and informative

Anthony WoodardMay 08, 2025
Google

Our tech rapidly identified all problems in our furnace, to include adjusting it to make it run more efficient. His pleasant demeanor and ability to describe our problem makes him a true ambassador for Dilmak Services.

Dave NolandMay 05, 2025
Google

I trust and love this company.

Kathy SumpMay 01, 2025
Google

Fast friendly service.

Joe HoltermannApr 07, 2025
Google

Christopher Garcia was very professional and very thorough while maintaining my AC unit. He was extremely knowledgeable and friendly. Dilmak Services hired a great technician in Christopher.

Frank VasquezApr 07, 2025
Google

Working with Dilmark is easy. The customer service and care is great. They took their time and made sure my HVAC system was good

Lisa PerryMar 30, 2025
Google

Absolutely appreciate their honesty and competence - I could feel from the very beginning that they cared about providing quality and not just recommending unnecessary works to inflate the bills. I had a very pleasant experience with the job done and will certainly call them again in the future, as long as they keep this commitment to quality and fairness.

Giuseppe AnnunziataMar 27, 2025
Google

Prompt, friendly, competent

Mary ParksMar 26, 2025
Google

Prompt! Detail-Oriented! Recommendations with no sales pressure. Give them a try.

Thomas BrownMar 21, 2025
Google

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 JMar 21, 2025
Google

Friendly and professional. Top notch customer service with attention to detail

Rose RoqueMar 14, 2025
Google

Always great service!

James SmithMar 12, 2025
Google

shawn mckayMar 10, 2025
Google

We have been using Dilmak Services for a few years now and will continue to do so. We also contracted with them to take care of my inlaws home in which they do an excellent job. The entire team communicates very well whether it be the office staff or service technicians and always very helpful.

John EarnhardtMar 06, 2025
Google

I've been getting my AC serviced through Dilmak for several years now to include unit and thermostat replacement. Their service and professionalism have always been tip top. Highly recommend.

Derrick HarrisMar 03, 2025
Google

I was totally satisfied

Vivian ReynoldsFeb 27, 2025
Google

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 DensonFeb 27, 2025
Google

Byron Mound is an AMAZING technician- Dilmak has always provided us with the best service and always gives us great advice. They never charge us for anything we do not need and are always there when we need them!

Sheri SimonFeb 26, 2025
Google

Why I’m giving a five star this company is awesome. They come into your home. They don’t just tell you. You need a new system You have to change this right now. No, they don’t do that. They look at your option and say hey, we can try and fix this. See how far it gets you and then we can talk about another system company like that I will trust so for that I’m giving them a five star and if you call him about something, they’re right on top of it they don’t let you wait days. They’re like ASAP respond so thank you for a good customer service.

General TancoFeb 25, 2025
Google

Tech, was very polite and professional check my unit to make sure everything was working smoothly!

Janie PreciadoFeb 20, 2025
Google

They were nice and very professional. Got things done quick. Very satisfied

Teresa GreenFeb 19, 2025
Google

Very knowledgeable, courteous and professional.

Steve BellFeb 10, 2025
Google

Shelley MakiFeb 07, 2025
Google

We really appreciate that our service specialist Derek was upfront and honest about his assessment. I feel very comfortable and confident using this company for any future AC needs that may come up. The quick response in scheduling a next day appointment was another selling point. Highly recommend!!!

Elvis RubioFeb 03, 2025
Google

Our technician was very knowledgeable and helpful. I highly recommend Dilmak.

Kristi HartmannJan 28, 2025
Google

Came out quickly and found the problem. Fixed it and got my heater running. The technician was very nice and professional. I would recommend them to anyone!

Cynthia Anne PieniazekJan 27, 2025
Google

Dilmak was an extremely positive experience. Our technician Byron along with Mike and Ashley as well as all management were very instrumental in our decision to have Dilmak as our servicing company. I would recommend Dilmak as your next need for all your air conditioning, heating and plumbing needs. THANK YOU Dilmak👍

SherliJan 27, 2025
Google

T.J. LarsenJan 24, 2025
Google

Mr. Bryan Mound was Punctual, Knowledgeable, Professional, Personable. Detailed steps in the process were effective in identifying the problem. Solutions quickly offered with resulting repair being cost-effective. Will definitely use this company for further service.

Dean Vande HeyJan 21, 2025
Google

Byron performed heating system checkup and 6 month maintenance. Performed the service efficiently and expeditiously. Thanks Byron.

Thomas WeaverJan 21, 2025
Google

Friendly and professional. Top notch customer service with attention to detail

Rose RoqueJan 21, 2025
Google

Our tech rapidly identified all problems in our furnace, to include adjusting it to make it run more efficient. His pleasant demeanor and ability to describe our problem makes him a true ambassador for Dilmak Services.

Dave NolandJan 09, 2025
Google

Dilmak is always reliable, affordable and has a friendly and knowledgeable crew. I’ve never had an issue getting on their schedule. I use them for my home and for commercial services.

Angela PittmanJan 08, 2025
Google

Dereck was great. Professional, friendly, and fast. Satisfied client.

Miguel OrdonezJan 04, 2025
Google

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 LussierDec 24, 2024
Google

The service was fast and they had me up and running promptly after my coil came in. My service technicians, Derek and Scott, were very thorough and very hard working! It was pleasant working with them. Thank you!

Edwin KleselDec 22, 2024
Google

Great experience. Thank you. He did an excellent job. Well done

Patricia DavilaDec 17, 2024
Google

We are finally happy with our unit & service after many problems. Our electric bill is lower than what it used to be. Merry Christmas, David & Karen Janszen

Karen JanszenDec 17, 2024
Google

Our technician was very knowledgeable and helpful. I highly recommend Dilmak.

Kristi HartmannDec 16, 2024
Google

Great, reliable service and friendly staff!

Holly WrightDec 13, 2024
Google

Great customer service, knowledgeable, and kind staff. I highly recommend this amazing company.

Brenda ClarkeDec 12, 2024
Google

Crew was very Professional Explain how the new system operates In simple terms, that even I could understand it

Ben BartlettDec 08, 2024
Google

Sarina RicoDec 05, 2024
Google

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 BoazDec 04, 2024
Google

Crew was very Professional Explain how the new system operates In simple terms, that even I could understand it

Ben BartlettNov 27, 2024
Google

Ashley and the Dilmak tech's were great. Very polite and informative throughout the whole process. Thank y'all.

Paul CervantezNov 22, 2024
Google

Great customer service. Sell you what you need if you need it.

Michael HixNov 18, 2024
Google

Leo PollaroNov 14, 2024

Frequently asked questions

How knowledgeable and professional are Dilmak Services' technicians?

Dilmak technicians are described as very knowledgeable, professional, courteous, and thorough, often explaining issues and solutions clearly to customers.

How does Dilmak Services handle scheduling and response times?

Dilmak is noted for prompt responses, often providing same-day or next-day service appointments, with good communication and timely arrivals.

What can customers expect regarding honesty and recommendations from Dilmak Services?

Customers report that Dilmak provides honest assessments without pressure to upsell, offering reasonable recommendations and focusing on necessary repairs or maintenance.