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On Time Elmer Plumbing You've probably seen our hot pink trucks and vans around town. Allow us to introduce ourselves! We are On Time Elmer Plumbing, your local plumbing company in San Antonio. We specialize in both residential and commercial plumbing services for homes and businesses. We cover everything from leaky faucets to major slab leaks. Contact us today to schedule your plumbing installation, repair or maintenance.

Why Pink? We take pride in supporting those who bravely battle cancer every day. Our pink trucks represent the spirit of owner Elmer Zubaite's mother, who lost her own battle to cancer, and the spirit of those who continue to fight today. Be sure to keep up with our blog for information on events and other ways to support cancer research.
Served areas
  • San Antonio, TX
Business details
  • Licensed
  • Insured
Highlights and features
  • Installation Services, Residential HVAC, Maintenance Services, Repair Services, Replacement Services, Commercial HVAC
Services
Air Conditioning
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Our skilled technicians specialize in AC repair service and we are always ready for any HVAC project. We can repair or replace all makes and models including: Amana, Goodman, Carrier, Trane, Lennox, Bryant, etc At On Time Elmer we take a whole house approach to solving HVAC problems and our replacement A/C systems can make your life much more comfortable.
Reviews (23)
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John C.
Jun 30, 2022
We purchased a service contract last December for two maintenance visits and set up the appointment. Ian came out, clean cut, very courteous, left everything as it was when he arrived. Kept us informed on all his testing of our A/C unit. Highly recommended Ian and Elmer's
Charles N.
Jun 30, 2022
Henry Diaz was sent out to do the summer maintenance on the Elmer's A/C unit. He was efficient and went straight to work. He cleaned the unit and cleaned out the lines thoroughly and checked all the electrical wiring and connector. He rinsed off the screens outside and installed a power surge protector with my permission. Everything is working well, and Henry Diaz did an excellent job.

He should be commended. He also spoke very well of his company and appears very satisfied and proud to be working for On-Time Elmer'. Blessings to him and everyone at Elmer's!
Paul C.
Jun 29, 2022
We needed our a/c serviced quickly to sell our home, and Elmer's came through for us! Thank you!
Gena L.
Jun 02, 2022
We are very pleased with the services they have provided us with. They previously had installed a new system for us and recently responded immediately to concerns we had about it. The technicians have always been exceptionally helpful and respectful. We highly recommend them.
Ron D.
May 23, 2022
Tech Matthew did a great job double checking and assuring me the suction and refrigerant lines were ok and not leaking since the A/C condensor unit was moved by the duct cleaning unit to allow more space to open the cover of the electrical disconnect box. He also did a thorough explanation of the dehumidifying function of the SenSi thermostat. Thank for the great customer service!
Rene Rendon
May 22, 2022
I am sorry that I'm having to revise my previous review but I believe these reviews must honest. I was pleased at first and thought our AC issue had been resolved but unfortunately we continued to have the same problem. Long story short after 4 technicians and 4 different assessments no one could give us an accurate answer to our AC issue. The last technician told us that we needed to replace our entire system at a cost of $16,000. Got Jon Wayne Services to come out and give us a second opinion.

They assessed the issue immediately and accurately. The repairs were made and our AC is running perfectly. Do not believe what Elmer is selling in his commercial. They are not about repairing but selling new AC systems starting at $16,000.
Karen A.
May 20, 2022
Isaac was courteous, professional and friendly. We really appreciated his knowledge and efficiency, and are confident that we made the right choice for a company to take care of our current and future HVAC needs.
Bill R.
May 19, 2022
PM service by Daniel today. He could not have been nicer or more informative. I've used Elmer's before and I'm sold.solid service & value!
Stephanie M.
May 16, 2022
Mr Daniel Tovar came out at 12:00 when my home was 85 degrees May 2022. Hottest May in SA Mr Tovar was respectful and professional got to the point of what was needed to get our home cool again and set up an appointment to discuss the other issues that needed to be addressed.
Mark C.
May 12, 2022
Daniel O did a great job. Timely and responsive. Able to address all concerns and issues for a reasonable price.
Amanda DeCosta
May 06, 2022
We had a very large amount of water coming up through our kitchen floors. We called out to a plumbing company who told us that we had a leak underneath our house and that they were going to have to run a camera which would cost us over a thousand and then thousands more just to do the job. They failed to check anywhere else and just did a terrible job and didn't seem to care.

We decided to get a second opinion and called Elmer's. A man name Johnathan came out right away. He was very helpful and knowledgeable. He also told us right away that what the previous plumber said wasn't impossible but very unlikely. He was actually able to tell pretty quickly where the leak was coming from and actually saved us thousands and thousands of dollars.

It was not a major job. He came back the very next day to fix the leak along with many other things we have been wanting worked on for a while. He did an amazing job. We really appreciated the help that this company gave us and the honesty. They work for their customers and actually care. It's hard to come by that. We decided to have them install our ac as well and they had two groups come out to our house today to take care of everything. I am very pleased with the service and the the quality. We will definitely be using Elmer's for all future plumbing.
T. T.
Apr 20, 2022
Received service from Elmer's Home Service, the technician assigned name was Max. He was extremely knowledgeable of what caused my shower, tub and toilet overflow/plumbing issues, and did a great job of explaining required repair actions. Very satisfied with service received and feel confident my issues are all resolved. Max was professional and did a great job!
Joseph Z.
Apr 13, 2022
We have been apart of the Elmers Home Services family for 3-4 years since installing the new AC unit! I have never had a AC unit drop the house temp below 69 degrees, but this new unit is awesome! The home services are great. They even have discounts for people who buy their AC filters from them. I highly recommend the Elmers team!
Helen F.
Apr 12, 2022
I have had my air conditioner, furnace and water heater replaced by this company over the past 8 years. I have found their technicians knowledgeable and courteous. Always making sure that whenever they work on furnace maintenance which is in my 2nd floor, they leave my home clean. As technology has progressed they are more ad more capable of showing the customer pictures and explaining what is highly suggested for equipment to stay in good condition.
James S.
Apr 11, 2022
Logan did a fantastic job he arrived on time kept the house clean and was done very quickly. Was very informative about the work done and what needed done hope to have him in the future
Amanda Roe
Apr 01, 2022
He was great! He got here on time, was very nice and professional. He's returning later in the week to give me ALL possible ways to repair or to install a new outside unit. I like how he showed me everything and explained and showed me all of the issues, not Just tell me that I needed a new unit. I feel like this company is honest and really tries to help you and give you options. Not just take your money.
Brian Petree
Mar 11, 2022
Charlie was awesome! He was thorough, considerate of my budget, and above all he has integrity. I needed some substantial repairs, and he worked with me to fit it in my budget, and gave me a lot of options. He had my AC working perfectly in a very short time. The other two AC companies that I had look at it were more interested in selling me solutions to problems that didn't exist, and their pricing was ridiculous. Elmer's will be the only company that I will use and recommend moving forward.
Joseph Cross
Feb 28, 2022
Mario did a great job of explaining everything that needed to be done. He provided great service any time we had questions. Fast turn around time (next day service and they even came on Sunday!). The techs were professional, friendly and informative about our new system. Great price. Would definitely recommend. Services: Thermostat repair, A/C system repair, Heating system repair
Kristina Segura
Feb 19, 2022
Very pleased with the work service Elmer's provided us! Each technician came by with courtesy, politeness, patients and answered any and all questions. Starting with initial tech Mason, then Senior tech Jason and installers Matt & Manny, lastly the duct cleaning crew Ralph and I didn't get the last fellows name (slipped my mind). All the technicians did a superior job in a timely and efficient manner.

Final walk through provided us with the functionality of the new unit and inspection of finished work. Our house is now heating and cooling evenly and air feels crisp and clean. Thank you, Elmer's, for providing us with top quality service.
Sandy Mejias
Feb 16, 2022
Installers Hector and Julian did a wonderful job! Very respectful on time and know what they're doing. Definitely recommend Elmers! Services: HVAC duct & vent cleaning, Install AC, Heating system installation
Victoria Flores
Feb 09, 2022
Lawrence and Joe were very thorough in the maintenance of our AC system. They not only pointed out all that could possibly be hazardous, but they also pointed out everything that needed to be updated and cleaned up. Since my husband was not here while they performed the maintenance, they will be scheduling a time to return and meet with my husband to explain the details and cost of what it will entail to bring our AC system up to par. They were both very professional and pleasant.
Coahuila Sabinas
Feb 06, 2022
Jerry Casias was outstanding, intelligent, and very professional. He was very trustworthy and knows his job well. I would highly recommend Elmer's Service. With an employee like Jerry, he makes you believe in their company and explains every detail without leaving you wondering. Great guy. He really helps you understand clearly and clarifies any questions. I had not seen such great service by an employee in years.
Kari M.
Dec 24, 2021
Our heating was acting up in our rental and we reached out to various companies to get assessments before having someone come out. Elmers could get to us quickest so we went with them and have zero regrets. Our tech Nick explained what exactly went wrong and what the repair was. Hopefully we never have to use their services again, but we will deff try to use them again if needed in the future.