Air Conditioning and Refrigeration Engineering
APM Engenharia is an engineering services company that serves businesses, industries, hospitals, supermarkets, large distributors, and public agencies in the northern region and throughout Brazil. We design, install, and maintain air conditioning systems under technical responsibility registered with CREA (Regional Council of Engineering and Agronomy), operating in the sector since 2014.
Request a proposal/approvalWho is the APM Engineering
APM Engenharia (PVM Maia Serviços de Engenharia Ltda) specializes in air conditioning and refrigeration for corporate, industrial, healthcare, and public sector environments. Headquartered in Belém (PA), it combines technical expertise and various certifications to deliver projects, installations, maintenance, and legal compliance in air conditioning systems.
We operate throughout the entire cycle, from project conception to ongoing operation, always under technical responsibility registered with CREA (Regional Council of Engineering and Agronomy).
More than a decade applied engineering
Since 2014, APM Engenharia has been designing, installing, and maintaining air conditioning and refrigeration systems in environments where failure is not an option: hospitals that depend on air quality, supermarkets and distributors that cannot afford to lose the cold chain, industries with continuous operations, and public agencies with stringent technical compliance requirements.
This experience translates into concrete benefits for the client:
Our services
APM offers the complete air conditioning and refrigeration engineering cycle.
Projects and consulting
Installation
Commissioning
As Built
Retrofit
PMOC
Maintenance
Air conditioning duct cleaning
Technical reports and assessments
Asset management
Not sure exactly which service you need? Describe your need and our technical team will guide you in the most efficient way, with no cost for the consultation.
Request a quoteAs we work
More than just providing services, APM manages clients' air conditioning assets. The method is the same one that underpins ongoing contracts:
Survey and criticality
We mapped the equipment and classified the criticality of each one to the business.
Documented execution
Each service generates a record: technical reports, ART (Technical Responsibility Certificate) when applicable, and completion certificate.
Technical plan
We define the maintenance techniques best suited to each asset.
Indicators and continuous improvement
We monitor performance indicators, analyze failures, and propose improvements.
Equipment without management fails without warning, and unplanned downtime translates into costs and business downtime. Put your assets under a technical plan.
Speak to an EngineerWhy choose APM Engineering
APM combines technical expertise, legal responsibility, and adherence to recognized standards.

Sectors that we serve
APM serves sectors that depend on reliable and compliant air conditioning.

Health
Hospitals and clinics, where air quality is a determining factor for continuous and safe operation.

Industry
Processes and environments that require refrigeration and technical air conditioning.

Commercial
Buildings, shops and offices.

Public sector
Organizations and public buildings requiring PMOC (Preventive Maintenance and Operation Control).

Compliance and Technical responsibility
All APM services are conducted under technical responsibility registered with CREA (Regional Council of Engineering and Agronomy). We comply with Law No. 13.589/2018 (PMOC), as well as ABNT (Brazilian Association of Technical Standards) and ANVISA (Brazilian Health Regulatory Agency) standards relating to air quality and facility safety.
This technical and documentary structure allows APM to participate in contracting, bidding, and supplier approval processes with the verification required by purchasing departments and the public sector.
Issuance of ART (Technical Responsibility Annotation) with CREA.
Qualified technical expertise throughout the entire process.
Preparation of technical monitoring and execution reports.
Issuance of a certificate of completion and closure of works and services.
Support for obtaining a Certificate of Technical Collection (CAT).
This set of features ensures traceability, quality, and safety at all stages of the projects.
Tax compliance recognized
APM Engenharia holds an A+ rating in the Receita Sintonia Program of the Federal Revenue Service, the highest level of tax compliance granted by the federal tax administration.
The rating reflects a compliance index higher than 99.5%, resulting from consistent fulfillment of tax and fiscal obligations.

Talk to APM Engineering
Request a quote for air conditioning, refrigeration, or PMOC (Preventive Maintenance and Operation Control), or have APM certified as your company's supplier. We serve Belém and all of Brazil.
To be approved as a supplier.