Refrigeration & Environmental Maintenance

Expert Inspections & Maintenance for Temperature-Control and Environmental Systems

NemarTech provides comprehensive inspection, maintenance, and repair services for refrigeration systems, environmental rooms, cleanrooms, and temperature-controlled facilities. With deep expertise in industrial refrigeration and mechanical systems, our team ensures your critical environments operate with reliability, efficiency, and long-term performance, meeting the rigorous standards required in commercial, industrial, pharmaceutical, food, and research settings.

Beyond refrigeration, we also provide comprehensive HVAC services for large-scale facilities, supporting efficient operations, air quality, and system reliability across complex environments.

Our Services Include

We offer complete service and maintenance programs engineered to protect the performance and reliability of your systems:

Our programs are tailored to your operational needs, helping reduce downtime, extend equipment life, and support compliance with industry standards and regulatory requirements.

Preventive & Corrective Maintenance Service Agreements

Our Customized Service Agreements provide comprehensive coverage for both preventive maintenance and corrective repairs, ensuring stable operations, regulatory awareness, and predictable budgeting. Choosing a Service Agreement with NemarTech guarantees:

Contract holders receive quicker service during urgent situations.
Reduce unexpected capital expenditures and extend the life of existing equipment.
Properly maintained equipment uses less energy, performs better, and lasts longer.
Receive thorough documentation of all preventive and corrective actions to support compliance, audits, and asset-management planning.

Service Agreements are fully customizable based on your facility size, equipment complexity, operating schedule, and compliance requirements, including GMP- and FDA-regulated environments.

24/7 Emergency Service — 24/7/365

In the perishable and temperature-sensitive industries, time is money. A single temperature excursion can result in significant product loss within hours. At NemarTech, we don’t just fix equipment, we protect your assets.

Our 24/7/365 emergency dispatch team ensures that when a system alarm is triggered, a solution is already on the way. We provide:

Your operations don’t stop and neither do we.

Reliable Performance You Can Trust

Our licensed and certified technicians serve as dedicated stewards of your controlled environments. With proven expertise in industrial refrigeration, HVAC systems, environmental chambers, and cleanroom performance, they help ensure:

With NemarTech as your trusted partner, you gain a reliable mechanical services team committed to the integrity, compliance, and performance of your refrigeration, HVAC, and environmental systems.

About

Why Choose Nemar Technology Group

Nemar Technology Group has served medical device and pharmaceutical manufacturers for more than 22 years. We provide NEBB-certified HVAC and environmental services, including cleanroom testing and certification, biosafety cabinets, fume hoods, and isolators, along with testing and balancing, duct sealing, commissioning, and refrigeration and environmental maintenance services.

We are proudly 100% founder- and employee-owned.

Availability & Staff

We have one of the largest firms in the field – with two trained mechanical engineers. We provide fast response and service calls.

experience

We have one of the most experienced teams – with each technician having years of technical experience.

NEBB certified

We offer NEBB certified cleanroom testing, testing and balance, and commissioning.

Fast & Accurate reports

Every tech is able to produce their own reports on the field, using proprietary software for the fastest reproduction.

Quality & Safety

Quality system developed to meet FDA requirements and NEBB certification.

Our Locations

We Service The Whole Island of Puerto Rico and Costa Rica

We also service these additional states through our sister companies at the Scientific Safety Alliance:

Minnesota

Kentucky

Indiana

West Virginia

Ohio

Iowa

Missouri

Kansas

Nebraska

Pennsylvania

North Dakota

South Dakota

Wyoming

Montana

Michigan

Wisconsin

Illinois

Virginia

Washington DC

North Carolina

South Carolina

Maryland

Tennessee

massachusetts

New Hampshire

As a regional service provider, Nermar Technology Group provides scientific safety services across the Puerto Rico. We offer regional coverage through our network of partner companies to better serve your facilities.