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. Our team ensures your critical environments operate with reliability, efficiency, and long-term performance—meeting the rigorous standards required in commercial, industrial, pharmaceutical, and research settings.

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.

Preventive & Corrective Maintenance Service Agreements

Our Customized Service Agreements provide comprehensive coverage for both preventive maintenance and corrective repairs—ensuring stable operations 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’s size, equipment complexity, regulatory requirements, and operating schedule.

24/7 Emergency Service

Emergency Service — 24/7/365

In the perishable and temperature-sensitive industries, time is money. A single temperature spike can result in thousands of dollars in lost inventory 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 red light flashes in your facility, a solution is already on the way. We provide:

Your operations don’t stop—and neither do we. Our emergency service keeps your systems stable so you can maximize productivity and profitability.

Reliable Performance You Can Trust

Our experienced technicians serve as dedicated stewards of your controlled environments. With deep expertise in refrigeration engineering, environmental systems, and cleanroom performance, they ensure:

With NemarTech as your trusted partner, you gain a reliable team committed to the integrity and performance of your refrigeration and environmental systems—year after year.

About

Why Choose Nemar Technology Group

Nemartech has served medical device and pharmaceutical manufacturers for 22 years. We provide a full array of NEBB-certified HVAC services, including testing, certifying, and servicing cleanrooms, biosafety cabinets, fume hoods, and isolators. We offer testing and balancing, duct sealing, NEBB certified commissioning, and other engineering 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 more

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.