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HVAC Maintenance Services

Keeping You Cool Under Pressure

Keeping Tenants Happy and Equipment Protected

We know that an efficient and reliable air conditioning system doesn’t just keep buildings cool – it’s essential to the uninterrupted comfort and productivity of building users.

That’s where we come in. Heide and Cook offers dependable, 24/7 air conditioning services across Hawaii, Oahu, Maui and Kauai. Applying our personalized approach, we evaluate your HVAC systems and recommend a tailored combination of inspections, preventive maintenance and predictive testing that will enhance the life of your buildings.

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Keeping Tenants Happy and Equipment Protected


Certified HVAC Technicians

Keeping today’s HVAC equipment at peak performance levels demands well-trained technicians. H&C’s extensive team of technicians receive the latest factory certified training so they’re better equipped to serve you. From running sophisticated diagnostics to troubleshooting and replacing faulty parts, our technicians are committed to extending the life of your HVAC equipment and systems.

Comprehensive Services

H&C services all makes of chillers, humidification and dehumidification equipment, rooftop units, boilers and other HVAC equipment. Customers can tailor services from comprehensive maintenance packages to general repairs on an as-needed basis. We offer preventive and predictive maintenance packages and can service multiple assets across multiple facilities – all at a competitive price point.

Upgrade & Retrofit Services

No job is too big or too small for H&C’s team of engineers, project managers and HVAC installation professionals. In addition to routine maintenance, H&C can help lower costs and improve energy efficiency by designing, refurbishing or replacing obsolete equipment. HVAC maintenance services can also be bundled into an integrated package including capital planning, lifecycle analysis and energy conservation.

On-Demand Field Service

Whether you live in Hawaii, Heide & Cook is on-call 24/7 to keep your HVAC systems operational. During the workday, our zone-based approach enables us to respond quickly. At night and on weekends, our after-hours dispatching service ensures your facilities are always covered. With one of the largest service fleets in the state of Hawaii, we can resolve any emergency, any time.

Instant Data Access: Customer Portal

Instant Data Access: Customer Portal

We deploy mobile technology to simplify the collection and management of current asset data and maintenance records. Customers can securely access up-to-date maintenance records for all of their buildings in real time, empowering them with information and visibility to make better decisions about managing their assets.

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