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16 Years
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Emergency
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Trusted HVAC Services in Katy, TX
Established in 2010, AMS A/C & Heating is a family-owned and operated HVAC service provider serving Katy and West Houston. Our team of licensed, background-checked technicians specializes in residential and commercial air conditioning and heating installation, repair, and maintenance. With over 35 years of combined industry experience, we prioritize customer satisfaction through honest service, competitive pricing, and a performance guarantee.

As a Ruud Pro Partner, we offer energy-efficient solutions and exclusive financing options. Our employees undergo continuous training, drug testing, and background checks to ensure the highest standards of service quality and safety. We guarantee workmanship integrity, with all installations reviewed by a licensed professional engineer.
Services
AC Repair AC Maintenance AC Replacement Heater Repair Heater Maintenance Annual Maintenance Plans Emergency Services Financing Options Ruud Equipment Installation System Estimates
Details
  • Year established: 2010
Highlights and features
  • Family-owned business serving Katy residents since 2010
  • Technicians undergo continuous training and background checks
  • 24/7 emergency service with prompt response times
  • Exclusive financing options through Ruud Pro Partner program
  • Performance guarantee on all installations and repairs
Associations and certifications
  • Ruud Pro Partner
What people say
Great service Prompt, efficient Knowledgeable technicians Fair pricing Trustworthy crew
Services
AC Repair
Our certified technicians diagnose and fix all AC issues including refrigerant leaks, compressor failures, and thermostat malfunctions. We service all brands with a 24/7 emergency response guarantee. Customers receive upfront pricing and honest recommendations for repairs versus replacements.
AC Maintenance
Our 24-point precision tune-up extends system life and improves efficiency by 15-25%. Services include refrigerant checks, coil cleaning, and electrical component testing. Annual maintenance plans prevent breakdowns and preserve manufacturer warranties for residential and commercial systems.
AC Replacement
We install energy-efficient Ruud systems with proper sizing and SEER rating recommendations. Our team handles permits, old unit removal, and ductwork evaluation. Financing options available for qualifying homeowners. All installations include a performance guarantee and manufacturer warranty registration.
Heater Repair
Emergency heater repair for furnaces, heat pumps, and boilers. Technicians diagnose ignition issues, thermostat problems, and carbon monoxide leaks. We service all brands with same-day appointments available during cold weather seasons in Katy and surrounding areas.
Heater Maintenance
24-point heating system inspection includes combustion analysis, vent checks, and blower motor testing. Preventative maintenance reduces breakdown risks by 90% and improves heating efficiency. Annual plans recommended for systems over 10 years old.
People
Gene Henneke
Owner
With over 35 years in HVAC, Gene established AMS A/C & Heating to provide honest service. He oversees all installations and ensures technicians meet strict training standards. Gene's commitment to customer satisfaction has made AMS Katy's top-rated HVAC company.
Questions
What HVAC services do you offer in Katy?
We provide AC/heater repair, maintenance, installation, and annual maintenance plans. Emergency services available 24/7 with financing options for system replacements.
Are your technicians licensed and insured?
All technicians are licensed, background-checked, drug-tested employees with factory certifications for Ruud equipment and other major brands.
Do you offer financing for new HVAC systems?
Yes, we provide 0% interest 48-month financing on qualifying systems through our Ruud Pro Partner program for residential customers.
What areas do you service?
We serve Katy, West Houston, and surrounding communities including Cypress, Fulshear, and Cinco Ranch for residential and commercial HVAC needs.
How can I schedule emergency HVAC service?
Call or text 281-786-0770 anytime for immediate assistance. Our emergency team responds 24/7 for AC/heating failures during extreme weather conditions.
What makes AMS different from other HVAC companies?
We're family-owned with 35+ years local experience, offer price-match guarantees, and employ full-time certified technicians instead of contractors.