Who is the HVAC contractor in Tijuana behind this page?

Alianza Electromecánica, trade name of Luis Enrique Laija Pacheco (persona física), is a Tijuana HVAC contractor for industrial, commercial, and medical air conditioning: rooftop and packaged units, VRF, ductwork, chillers, cold rooms, and cleanrooms. Office: Nicolás Bravo 2936, Col. Colosio Delmatamoros, CP 22204, Tijuana, B.C. Quote at (664) 604-1810.

Are you a residential mini-split shop or HVACMC?

Neither. We are not a house AC store (the Clima Crys-type residential shop) and we are not HVACMC, a separate HVAC consulting contractor. Alianza is an electromechanical constructor with field crews: plant tonnage, ductwork, rooftop, hospital VRF, and cleanrooms — plus electrical and supporting civil in one contract.

Do you do industrial HVAC in Tijuana plants and warehouses?

Yes. Maquiladoras, tenant-improvement warehouses, hospitals, clinics, and offices. Design, install, and maintain. Documented work includes Hospital Dolce Vita (221 tons, 7 floors), Infineon (chillers and cleanrooms), Avery Products (100+ units), Markwins, Flextronics, and Planta Lago.

Do you do MEP fit-out in existing buildings?

No. In existing buildings Alianza does MEP fit-out and installations. Inside a plant or warehouse we execute HVAC and, when requested, electrical installations and the civil work those systems need (pads, equipment rooms, vaults). The published scope is MEP fit-out and installations in existing buildings.

Do you also do electrical and medium voltage?

Yes. One MEP contractor in Tijuana: HVAC + electrical + supporting civil, one point of contact. Medium-voltage pads, transformers, and MV vaults when the site needs them. See electrical installations Tijuana and medium voltage Tijuana.

What HVAC equipment do you install?

Packaged and rooftop units (Carrier and equivalents), mini-splits and VRF with zoned control, fabricated ductwork, industrial exhaust, process ventilation, chillers, cold rooms, and cleanrooms. We do not sell a residential mini-split catalog; the work is industrial, commercial, and medical.

English-speaking for U.S. nearshoring plants?

Yes. English reports and coordination for manufacturers locating or expanding in Tijuana and Baja California. Same field scope: HVAC, electrical, and supporting civil. WhatsApp (664) 604-1810.

Where are you and how do I request an HVAC quote?

Office: Nicolás Bravo 2936, Col. Colosio Delmatamoros, CP 22204, Tijuana, Baja California, Mexico. Phone and WhatsApp (664) 604-1810. Site: alianzaelectromecanica.com. Send tons, rooftop/VRF/ducts, plant or clinic, and whether electrical is in the same package.

HVAC contractor Tijuana | Industrial and commercial air conditioning

We do not sell a mini-split catalog. We execute climate scope — and associated MEP — in plants, clinics, and warehouses across Tijuana and Baja California.

Plants and maquiladoras

Rooftop, ductwork, exhaust, and maintenance for production lines. Nearshoring with English reports. Infineon, Avery, Markwins, Flextronics, and Planta Lago. For a US company: MEP contractor for US companies in Tijuana.

Hospitals and clinics

Hospital tonnage and VRF for ORs and treatment rooms. Dolce Vita 221 tons across 7 floors; Ingenes; Clínica Cumbres de Juárez; Centro Médico Express.

Warehouse tenant improvement

HVAC fit-out in naves under construction or expansion: equipment, ducts, and pads. MEP/civil support to the warehouse GC — we do not hand over the whole building.

Cleanrooms and cold rooms

Controlled environments for medical, pharma, and precision manufacturing. Chillers, vacuum, and ductwork documented at Infineon.

Offices and commercial

Packaged, rooftop, and zoned VRF for buildings and retail. That is contractor work, not a bedroom mini-split install.

Industrial maintenance

Preventive and corrective contracts, refrigerant charging, and repair of existing equipment. Avery Products: 100+ units in Tijuana.

HVAC contractor in Tijuana

Tijuana HVAC contractor, not a house AC shop