What is an ERV system?

An ERV (Energy Recovery Ventilator) exchanges stale indoor air with fresh outdoor air while transferring heat and moisture to maintain comfort and efficiency.

How does ERV improve energy efficiency?

ERV systems recover energy from outgoing air to pre-condition incoming air, reducing heating and cooling loads.

Do ERV systems improve indoor air quality?

Yes, ERVs continuously bring in fresh air while removing pollutants, allergens, and stale air from indoor environments.

Where are ERV systems used?

ERV systems are used in homes, offices, hospitals, and commercial buildings to ensure proper ventilation and energy efficiency.

Is ERV better than HRV?

ERV systems transfer both heat and moisture, making them ideal for humid climates, while HRV systems transfer only heat.

Energy Recovery Ventilation (ERV) Installation

VacRock provides professional ERV installation services in NYC for residential and commercial buildings. Energy Recovery Ventilation systems improve indoor air quality while reducing energy loss by exchanging stale indoor air with fresh outdoor air—ideal for tightly sealed New York City buildings.
Our licensed HVAC technicians install high-efficiency ERV systems designed to balance ventilation, control humidity, and support energy-efficient HVAC operation. All ERV installations are performed in compliance with NYC Mechanical Code and DOB requirements, ensuring reliable performance and long-term efficiency.

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Energy Recovery Ventilation (ERV) Installation

VacRock specializes in Energy Recovery Ventilation (ERV) installation in NYC, helping residential and commercial buildings bring in fresh outdoor air without sacrificing energy efficiency. ERV systems are ideal for New York City properties where airtight construction demands controlled, continuous ventilation.

Our certified HVAC team installs ERV units that recover heat and moisture from exhaust air, improving indoor air quality, reducing HVAC load, and maintaining balanced humidity levels year-round. Every ERV system is properly sized, professionally installed, and fully compliant with NYC Mechanical Code and DOB standards.

Whether you’re improving indoor air quality in an existing building or installing ERV systems as part of a new project, VacRock delivers high-performance, code-compliant ERV solutions throughout New York City—installed by experts you can rely on.

We Offer

At VacRock, we are committed to delivering top-quality HVAC, Refrigeration, Mechanical, Air Quality Services for both commercial and residential properties. Our experienced team ensures your heating, ventilation, air conditioning, and refrigeration systems operate at peak performance — efficiently, safely, and reliably.

Air Qualit

Air Duct Cleaning & Sanitizing Service

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Mold Air Duct Encapsulation Service

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UV Light & Air Purification Systems Installation

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Energy Recovery Ventilators (ERV) Installation

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Humidity Control Systems Installation

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Odor & Contaminant Control

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Why Us

Why Choose Us

Certified and licensed professional Contractor license # 2131124-DCWP.

At VacRock, our team is made up of highly skilled HVAC service professionals committed to delivering top-quality AC repair, heating service, and complete HVAC solutions. We provide expert guidance and customized service plans tailored to meet the unique needs of both residential and commercial HVAC systems.

To ensure full transparency, we document every job with before-and-after photos, provide a detailed PDF service report, and include professional recommendations for system improvement and preventive maintenance.

When you need reliable HVAC repair, installation, maintenance, or commercial refrigeration service performed to the highest standards, VacRock is the trusted choice for comfort, efficiency, and long-term performance.

Benefits

We Offer

Our Benefits

We prioritize your comfort and convenience by offering prompt, reliable AC repair service. Our team is dedicated to resolving your HVAC issues quickly and efficiently, minimizing downtime and disruption.

Fast & Reliable HVAC and Refrigeration Services

We understand how urgent HVAC repair issues can be, which is why our team is dedicated to providing quick, dependable HVAC repair, installation, and maintenance services for both residential and commercial properties. Our experienced technicians respond promptly to diagnose and resolve heating, air conditioning, ventilation, and commercial refrigeration problems, minimizing downtime and restoring comfort efficiently.

Satisfaction Guarantee

We stand behind our work with a commitment to quality and customer satisfaction. Our team provides professional HVAC repair, installation, and maintenance services, as well as expert commercial refrigeration solutions, for both residential and commercial properties.

Expert Technicians

Our certified and highly trained technicians specialize in HVAC repair, installation, and maintenance, as well as commercial refrigeration services for both residential and commercial properties. With extensive hands-on experience, our team accurately diagnoses and resolves a wide range of heating, air conditioning, ventilation, and refrigeration issues.

Comprehensive Diagnostics

Our detailed inspection and HVAC diagnostic process allows us to accurately identify all issues affecting your system before performing HVAC repair, installation, or maintenance. We service both residential and commercial HVAC systems, as well as commercial refrigeration equipment, ensuring every component is evaluated for performance, safety, and efficiency.

Customer-Focused Service & Free Installation Estimates

Your satisfaction is our top priority. We provide professional HVAC repair, installation, and maintenance services, along with reliable commercial refrigeration solutions, for both residential and commercial properties. Our team works closely with you to identify the most cost-effective options that align with your needs, budget, and long-term comfort goals.

For all new HVAC and refrigeration installations, we proudly offer free estimates, ensuring full transparency before any work begins. With expert guidance and customized solutions, we help homeowners and businesses make informed decisions while delivering dependable performance and lasting value.

QUALITY

At VacRock, we deliver high-quality HVAC and refrigeration services for both residential and commercial clients throughout New York City. Our licensed and insured technicians specialize in reliable HVAC repair, installation, maintenance, and commercial refrigeration solutions, providing efficient, code-compliant service you can trust.

Transparent and competitive pricing

You will receive the best value for your HVAC and refrigeration services. We provide clear, detailed estimates upfront with no hidden fees, so you know exactly what to expect before any HVAC repair, installation, or maintenance work begins.

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