Skip to main content

Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.

Find a Location

National Mechanical Services, LLC has 1 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.

    Business ProfileforNational Mechanical Services, LLC

    Air Conditioning Contractor

    At-a-glance

    Customer Reviews

    This business has 0 reviews

    Customer Complaints

    1 complaints closed in last 3 years

    0 complaints closed in last 12 months

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    This company specializes in commercial and industrial refrigeration services.

    Business Details

    Location of This Business
    Tomball, TX 77375-1235
    BBB File Opened:
    3/20/2020
    Years in Business:
    6
    Business Started:
    8/30/2017
    Licensing Information:
    This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
    Type of Entity:
    Limited Liability Company (LLC)
    Business Management
    • Mr. Aaron Reyes, Owner
    Contact Information

    Principal

    • Mr. Aaron Reyes, Owner

    Customer Contact

    • Mr. Aaron Reyes, Owner
    Additional Contact Information

    Email Addresses

    Industry Tip

    BBB Tip: Buying and servicing your heating and air conditioning (HVAC) systems

    Customer Complaints

    1 Customer Complaints

    Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

    File a Complaint

    Most Recent Customer Complaint

    09/07/2022

    Complaint Type:
    Product Issues
    Status:
    Answered
    I contacted National Mechanical Services, LLC to fix the time clock for my swimming pool at the house I am selling, which is located at ***** **** *** **** ******** ** ****** A time clock turns on and off the pool pump daily at the designated times set on the clock. Aaron R**** of National Mechanical Services, LLC sent out his "technician." (I say that in quotes because the technician himself told me that he was actually a software engineer and was "learning" how to repair pool equipment.) He installed a new time clock and left. I thereafter electronically paid the invoice sent to me via email. The pool pump was running after he left, but the pump can be turned on manually, so the fact that the pool pump was running does not mean that the time clock is working. The next day, I noticed that the pool pump was still on, but the time clock should have shut it off. I called Aaron R**** and told him that the time clock was not working. He said that he would send a technician to fix it. Later he claimed that he sent a technician to "fix it," but I was not at the house, so I could not verify that someone went to try to repair the time clock. I was not a the house because I was in the process of moving. However, when I went to my house the time clock was still not working. I advised Aaron R**** again that it was not working and he agreed to go out and fix it himself. He later advised that he went out to check it and that the time clock was allegedly working. However, again when I went to my house the next time, it was still not working, so I sent him a video, which showed that the gear was not turning. If a time clock is working, you can see the gear turning. In our next discussions via the phone/texts, he continued to insist that the time clock was working. I concluded by telling him via text that the video I sent him clearly showed that the time clock was not working. I made several requests for a refund, but he would not agree to give me one.
    Read More

    Customer Reviews

    0 Customer Reviews

    What do you think? Be the first to review!

    How BBB Processes Complaints and Reviews

    Start a Review

    Local BBB

    BBB of Greater Houston and South Texas

    BBB Reports On

    BBB reports on known marketplace practices.

    BBB Business Profiles may not be reproduced for sales or promotional purposes.

    BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles.

    When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.

    BBB Business Profiles generally cover a three-year reporting period. BBB Business Profiles are subject to change at any time. If you choose to do business with this business, please let the business know that you contacted BBB for a BBB Business Profile.

    As a matter of policy, BBB does not endorse any product, service or business.