Quality HVAC | TAB

What Quality HVAC | TAB does

Quality HVAC | TAB is a privately held, São Paulo-based HVAC specialty services firm focused on Testing, Adjustment, and Balance (TAB) of ventilation and air conditioning systems in controlled environments. The company serves pharmaceutical manufacturers, cleanroom operators (hospitals, laboratories, manufacturing plants), and to a lesser extent commercial buildings, with a service catalog spanning HVAC maintenance under PMOC (Plano de Manutenção, Operação e Controle), TAB for air distribution and hydronic systems, Variable Air Volume (VAV) system tuning, duct leakage testing (Estanqueidade) against SMACNA and NBR standards, and cleanroom qualification per NBR ISO 14644-1 and ISO 29463.

The underlying technical stack is conventional mechanical engineering rather than software: calibrated field instrumentation (digital manifolds, balometers, micromanometers, ultrasonic flow meters, particle counters) deployed on-site at client facilities, with the resulting measurements documented in technical reports used for regulatory compliance. The firm operates from a single office in the Vila Ema neighborhood of São Paulo and delivers services via direct field deployment, with no digital product, no application, no API, and no disclosed AI or ML components. Marketing consists primarily of a Portuguese-language technical blog covering 30+ HVAC topics and SEO optimization for terms such as 'qualificação sala limpa' and 'balanceamento HVAC.'

The business model is professional services on a quote-based engagement model. Customers initiate contact via phone (11 96833-2117, 11 3794-3042), WhatsApp, or email ([email protected]), and services are delivered on-site. Revenue streams are dominated by one-time and recurring testing, balancing, qualification, and maintenance engagements. No pricing tiers, recurring subscription structure, or named customer logos are publicly disclosed, and the company reports no headcount, funding, ownership, or revenue figures.

Name

Quality HVAC | TAB

Legal name

Quality HVAC

Website

https://quality-hvac.com.br

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Quality HVAC | TAB is a São Paulo-based HVAC specialty services firm providing testing, adjustment, balancing, duct leakage testing, VAV tuning, and cleanroom qualification services to pharmaceutical manufacturers, cleanroom operators, and commercial facilities in the São Paulo metropolitan area.

Ownership category

akta.pro rank

Product category

HVAC Testing, Adjustment and Balancing Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

HVAC Service, Maintenance & Repair (BPABACAA)

akta.pro secondary industries

Testing, Adjusting & Balancing (TAB) & Performance Verification (BPABACAJ), Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ)

Keywords

• HVAC testing and balancing
• Cleanroom qualification services
• Duct leakage testing
• VAV system services
• PMOC implementation

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. HVAC Maintenance Services: Ongoing maintenance services including PMOC (Maintenance Operation and Control Plan) implementation, technical cleaning of duct networks, periodic filter replacement, and documentation maintenance for HVAC systems in clean rooms.
2. TAB Services (Test, Adjustment, Balance): One-time and periodic testing, adjustment and balancing services for air distribution systems, hydronic systems, exhaust and ventilation systems. Includes post-TAB verification testing for air flow uniformity, filter integrity, pressurization, particle counting, and temperature/humidity uniformity.
3. Clean Room Qualification and Validation: Qualification and validation services for clean rooms including particle counting, pressure differential testing, temperature/humidity verification, CO2 measurement, and filter integrity testing per NBR ISO 14644-1 standards.
4. Duct Leakage Testing Services: Testing services to identify air leakage in ductwork, measure leakage rates under controlled pressure, and provide detailed technical reports for compliance with standards such as SMACNA and NBR.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Quality HVAC | TAB is a São Paulo-based HVAC services company that provides specialized testing, adjustment, and balancing (TAB) of air conditioning, ventilation, and exhaust systems. The company's core offering centers on continuous HVAC system maintenance under PMOC (Maintenance Operation and Control Plan) frameworks, including technical cleaning, duct integrity testing, filter replacement, and updated documentation. It serves clean room operators, pharmaceutical manufacturers, and commercial buildings with services such as air and hydronic balancing, VAV system consulting, duct leakage testing (Estanqueidade), and cleanroom qualification and validation per NBR ISO 14644-1.

Product overview

Quality HVAC | TAB provides a comprehensive suite of HVAC system services focused on testing, adjustment, and balancing (TAB). The core offering centers on Sistema HVAC maintenance with PMOC implementation, supported by specialized service modules including TAB services for air distribution and hydronic balancing, VAV system services, duct leakage testing (Estanqueidade), and cleanroom qualification. Additional services encompass preventive/corrective maintenance, particle counting, pressure differential testing, temperature/humidity verification, and VRF system support. The portfolio integrates testing and measurement services with ongoing maintenance to ensure regulatory compliance and system efficiency.

Differentiator

Problem solved

Functional benefit

Products and services

• Sistema HVAC (HVAC System Maintenance) Continuous maintenance service for exhaust, ventilation, and air conditioning systems, including PMOC implementation, technical cleaning of duct networks, periodic filter replacement, updated documentation, and duct integrity testing. Targeted at clean room operators and controlled environment facilities in São Paulo.
• TAB - Teste, Ajuste e Balanceamento (Test, Adjustment, Balance) Testing, adjustment, and balancing services for HVAC systems covering air distribution balancing, hydronic (water flow) balancing, temperature and humidity adjustments, and post-TAB verification testing for flow uniformity, filter integrity, pressurization, and particle counting. Intended for clean rooms, pharmaceutical facilities, and commercial buildings.
• VAV - Volume de Ar Variável (Variable Air Volume) Services Consulting, maintenance, control configuration and adjustment, sensor calibration, and flow calculation services for Variable Air Volume (VAV) boxes and systems. Includes motor inspection and control optimization. Targeted at commercial buildings and facilities with VAV-based HVAC systems.
• Estanqueidade (Duct Leakage Testing) Duct leakage testing service for air conditioning, ventilation, and exhaust systems using calibrated pressurization equipment to measure air loss under controlled pressure, identify leaks, and produce detailed technical reports. Compliance with SMACNA and NBR standards. Intended for facilities with ducted HVAC systems in São Paulo.
• Qualificação de Salas Limpas (Cleanroom Qualification and Validation) Cleanroom qualification and validation services including particle counting, pressure differential testing between rooms, temperature and humidity verification, CO2 level measurement, external air intake analysis, and HEPA filter integrity and leak testing per ISO 29463. Compliance with NBR ISO 14644-1 standards. Includes commissioning and qualification protocols (QI, QO, QD). Targeted at pharmaceutical manufacturers and cleanroom operators.
• Manutenção Preventiva e Corretiva (Preventive and Corrective Maintenance) Preventive and corrective maintenance services for chillers, exhaust and ventilation systems, fan-coils, central air conditioning, and VRF systems. Targeted at commercial buildings, hospitals, laboratories, and cleanroom-equipped facilities.
• PMOC - Plano de Manutenção Operação e Controle (Maintenance Operation and Control Plan) Implementation of a Maintenance Operation and Control Plan covering documentation, execution, and monitoring procedures to ensure regulatory compliance with Brazilian legislation (PMOC) for HVAC systems. Targeted at cleanroom operators and commercial facilities in São Paulo.

Quantifiable outcome

• Duct leakage can cause up to 30% loss of conditioned air if not properly tested and repaired

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Trane Brasil: Global HVAC manufacturer with a Brazilian service network focused on commercial and industrial climate control. Comparable as a broad incumbent providing HVAC installation, balancing, and maintenance services in the same São Paulo and broader Brazilian market.
• Tetra Tech: International engineering and consulting firm with TAB, commissioning, and cleanroom qualification practices serving pharmaceutical and industrial clients. Comparable as a scaled incumbent providing the same Testing, Adjustment, and Balancing services globally that Quality HVAC provides locally in Brazil.
• Carrier Brasil: Major HVAC manufacturer with established service operations in Brazil covering commercial and industrial air-conditioning. Comparable as a broad incumbent whose installed base of equipment creates downstream service, balancing, and maintenance opportunities similar to Quality HVAC's offerings.
• Johnson Controls Brasil: Global building technology and HVAC services provider with operations in Brazil. Comparable as a broad incumbent offering facility HVAC services, building automation, and maintenance programs that overlap with Quality HVAC's commercial-building and cleanroom service lines.
• Daikin Brasil: Global HVAC OEM with a Brazilian service arm that installs and maintains air-conditioning and cleanroom-compatible systems. Comparable as a broader incumbent offering overlapping HVAC and cleanroom services as part of a wider equipment and services portfolio.

Direct peers

• Engemed: Brazilian engineering firm specialized in cleanroom and controlled-environment qualification for healthcare and pharmaceutical facilities. Directly comparable to Quality HVAC on cleanroom validation, particle counting, and HVAC qualification for pharma clients in Brazil.
• Engineered Balance Group: US-based TAB and HVAC balancing specialist focused on testing, adjusting, and balancing commercial and industrial HVAC systems. Comparable as a direct peer on the core TAB service line Quality HVAC provides, though operating in a different geography.
• Commissioning Agents Inc. US-based engineering firm focused exclusively on commissioning, qualification, and TAB services for pharmaceutical, biotech, and industrial facilities. Comparable as a direct peer on service mix — cleanroom qualification, HVAC balancing, and regulatory-driven testing — though operating in North America.

Regional players

• Enermax Engenharia: Brazilian HVAC and electrical engineering firm providing installation, maintenance, and energy-efficiency services for commercial and industrial clients. Comparable as a regional player operating in the same Brazilian HVAC services market with overlapping commercial-building work.
• Climanet Engenharia: Brazilian HVAC engineering firm offering installation, maintenance, and air-conditioning services across commercial and industrial segments. Comparable as a regional HVAC services peer competing for similar commercial-facility maintenance and balancing work in the Brazilian market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/quality-hvac-tab

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Quality HVAC | TAB