Commercial HVAC
Diagnostics, repair, replacement, and facility support for demanding Houston operations.
Explore service
Houston commercial HVAC + refrigeration
Houston commercial HVAC built to keep business moving.
Commercial A/C repair, refrigeration, and preventive maintenance with the accountability of a family-owned Houston contractor.
Texas HVAC Contractor TACLA #164987R
Since 2012Houston-area service
25+ yearsMechanical experience
EPA UniversalCertified refrigerant handling
All brandsCommercial and residential
Facility support
One accountable partner for the systems behind your operation.
From restaurant refrigeration to building comfort and planned maintenance, JAD brings practical engineering judgment to every call.
Commercial refrigeration
Restaurant and facility refrigeration diagnostics, repair, and preventive service.
Explore serviceMaintenance agreements
Custom plans starting with quarterly service, built around your equipment and schedule.
Explore serviceParts & equipment
Tell us what you need. We’ll confirm supply options or help identify a practical alternative.
Explore serviceResidential comfort
A/C and heating repair, replacement, ductwork, maintenance, and indoor air quality.
Explore serviceEmergency service
Urgent HVAC and refrigeration calls accepted 24/7, with response based on availability.
Explore service
Commercial first
Service built around facilities, not one-size-fits-all packages.
Restaurants, schools, offices, retail spaces, and industrial facilities each carry different operating risks. We begin with the equipment, usage, and service history—not a generic sales script.
- Commercial A/C diagnostics and repair
- Restaurant and facility refrigeration
- Multi-site and institutional experience
- Parts and equipment sourcing
Preventive maintenance
Start quarterly. Build the plan around your facility.
Planned maintenance reduces surprise failures, protects operating continuity, and gives your team a clearer view of equipment condition.
Custom quarterly starting point
- 01Facility consultation
Review equipment, operating needs, and priorities.
- 02Defined service scope
Set cadence, inspection points, and documentation.
- 03Consistent follow-through
Track findings and adjust the plan as needs change.
Team-led expertise
Engineering depth. Family-business responsibility.
Ammar and his team bring more than 25 years of combined mechanical, maintenance, and reliability experience to every project. Since 2012, JAD Air and Heating has paired that technical depth with responsive, family-business accountability.
LeadershipMaintenance & supply supervisor
Engineering2 engineers
Field service4 technicians
OperationsAdditional support staff
25+ years of combined experienceA practical team built around diagnostics, reliability, and long-term equipment care
Texas licensed contractorTACLA #164987R
Commercial and industrial backgroundExperience in schools, manufacturing, restaurants, and complex facilities
Our experience includes HVAC service work across multiple Harmony Public Schools campuses in the Houston area. Harmony is not presented as a current client or endorsement.
Houston metro service area
Local coverage with commercial reach.
HoustonBrookshireChannelviewFulshearGreater Houston
Customer experience
Real feedback matters.
We do not publish manufactured testimonials. Customers can share private feedback now, and we will add a direct Google review link after the official Business Profile is live.
Share private feedbackEquipment down now?
Emergency calls are accepted 24/7.
Response is based on technician availability. Call and explain what is happening so we can assess the next step.