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Relentless Cooling & Heating LLC offers the following optimum service agreement:

$210 Including Fall heating service and Spring air conditioning service.

(15% discount on parts under maintenance agreement.)

Fall Service includes:


  • Check, clean or replace filter(s)*
  • Clean blower wheel and housing
  • Clean electrical connections
  • Heat Pump-check refrigerant levels and Defrost controls
  • Clean and adjust burners
  • Check and clean combustion air chamber
  • Clean heat exchanger and pilot assembly
  • Lubricate motors as required
  • Check and calibrate thermostat(s)
  • Check, adjust or replace Belt
  • Maintenance supplies
  • No Overtime Charges
  • Emergency Service

Spring Service includes:

(Air Conditioning) 

  • Clean condenser coil
  • Check, clean and replace filter(s)*
  • Clean electrical connections
  • Inspect and/or clean condensate drain
  • Inspect safety controls
  • Check refrigerant charge
  • Lubricate motors
  • Check amperage draws
  • Check and calibrate thermostat(s)
  • Check condenser fan motor(s)
  • Check relays and capacitors
  • Check temperature referential
  • Maintenance supplies
  • Emergency Service
  • No Overtime Charges

Maintenance Plan Enrollment

Sign up for a semi-annual maintenance agreement for my heating and air conditioning system for $210 for the First system and $75 for each additional unit.

"*" indicates required fields

PMA includes one free 1" pleated filter per unit. If system has a media filter there will be an extra charge if the customer would like us to provide the filter.
Service Address*
Spring Service*
Fall Service*

Terms and Conditions

  1. This agreement is by and between “Relentless Cooling & Heating LLC” and Client. This agreement contains the entire agreement between the parties, and no rights are created in favor of either party other than as specified or expressly contemplated in this lease.
  2. The Client agrees to operate and maintain the equipment covered by this agreement in accordance with the manufacturers guidelines of operation.
  3. Relentless Cooling & Heating LLC shall provide all the materials and labor to perform the schedule maintenance outlined in this Agreement on page titled Services Covered.
  4.  Planned and routine maintenance services provided for under this agreement will be performed during
    normal business hours. The Client will provide and permit reasonable access to all equipment. Relentless Cooling & Heating LLC will be allowed to start and stop equipment as necessary to perform its services and be permitted use of existing facilities and building services.
  5. This agreement does not cover any repairs or maintenance not specifically covered by this agreement. Relentless Cooling & Heating LLC will obtain written authorization for any repairs or maintenance not covered by this agreement before the work is performed. Except that while performing scheduled maintenance it is determined that if any unit is low on Freon. Relentless Cooling & Heating LLC shall add Freon to bring the unit up to the correct amount. Freon will be billed to the Client at $155.00
    (410A) or $425.00 (R22) per pound used.
  6. Repairs necessitated by fire, flood, act of God, act of war, abuse or the improper use of equipment listed will be sole responsibility of the Client.
  7. Neither party to this agreement shall hold the other party responsible for any indirect or consequential damage of a commercial nature such as, but not limited to, loss of revenue or loss of any equipment or facilities.
  8. Relentless Cooling & Heating LLC maximum liability based upon any claim or cause action shall not exceed the annual amount of this agreement.
  9. Relentless Cooling & Heating LLC is not responsible for the removal, disposal or cost of any hazardous materials or MOLD. If Relentless Cooling & Heating LLC encounters asbestos, polychlorinated biphenyl (PCB) or any other hazardous substance on site. Relentless Cooling & Heating LLC will stop work and immediately report to the owner or the owner’s representative. Relentless Cooling & Heating LLC will not resume work in the affected area until the asbestos, PCB’s or other hazardous substances have been removed or otherwise controlled so that it does not pose a health or safety threat.
  10. The Client will be billed in advance on a quarterly basis in the amount described on page one of this agreement. Invoices are due upon receipt and will be considered past due thirty (30) days from the invoice date. Relentless Cooling & Heating LLC reserves the right to discontinue service at any time payment terms have not been met. Relentless Cooling & Heating LLC will not be held responsible for any indirect or
    consequential damage of an commercial nature such as, but not limited to, loss of revenue or loss of use of any equipment as result of suspension of service due to non-payment.
  11. Relentless Cooling & Heating LLC is Regulated by the Texas Department of LIcensing and Regulations, P.O. Box 12157, Austin, Texas 78711, 1-800-803-9202, 512-463-6599
  12. Relentless Cooling & Heating LLC Texas State License Number is TACLA115220E
  13. Notice Provision: All notices must be given in writing to the other party via the United Postal System.
  14. The Law of the State of Texas shall govern the interpretation, validity, performance and enforcement of this agreement. Venue of any action under this lease shall be in the county in which rentals are due.

Maintenance Plans Cibolo, TX, McQueeney, TX, New Braunfels, TX, San Marcos, TX, Seguin, TX & Schertz, TX

Maintenance Plans in Cibolo, TX

Maintenance Plans ∴ McQueeney, TX ∴ Seguin, TX ∴ New Braunfels, TX

Special Offer

20% Off

Military & First Responders

Exclusions apply. Call (830) 282-4633 for details. While supplies last.

Schedule Now

Special Offer

Free Service Call

With Paid Repair

Exclusions apply. Call (830) 282-4633 for details. While supplies last.

Schedule Now

Rated 5/5 on Google!

They were very responsive and communicated with me at all points, very reasonable and fair rates. I have used them for several of our rental properties and do awesome work as well as clean up after job is complete.

John Z.

Shout out to Relentless Cooling and Heating!! Their affordability and timelines is outstanding! I highly recommend them for all of your AC needs!

Brandi M.

We were referred by a friend to call Relentless and thank goodness for them! They were honest and upfront and even let us know our system was probably still under warranty, which it was.

Nicole D.

Thank you for replacing my ac and all the work you did to fix my ductwork. Cruz is very reliable, friendly, and knowledgeable. And affordable.

Ana A.

Called the company in the morning after realizing the AC had gone out and by 11:30 that morning AC was working again. Very impressed, so we will have them come back for routine maintenance.

Natalia O.

Man I cannot thank Danny enough!!! He came and fixed the A/C real quick! It has been out for months. Not to mention how quickly he came out to service us.

Saul C.

Very professional and honest, extremely knowledgeable gives great information about what’s going on. Thank you for the help Relentless cooling and heating.

Nina B.

Best in the game. Top of the line work and for a respectable price. Highly recommend them for all of your HVAC needs.

Erik S.

These guys have a great attitude and awesome work ethic. They’ll go above and beyond if they have to and when needed! They tackle projects head on and the end result is always quality work!

Chris S.

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