Commercial ERV Installations
Ventilation codes tell you how much outdoor air your building owes its occupants. They do not tell you how to afford conditioning it. HOLISTIQ installs commercial energy recovery ventilation systems that meet the required air change rates while recovering up to 95 percent of the energy your building already paid to condition. One contractor for the mechanical distribution, the electrical circuit, and the commissioning report.
Fresh Air Is a Code Requirement. Wasting Energy on It Is Optional.
Every occupied commercial space has a ventilation number attached to it. Mechanical codes set minimum outdoor air per person and per square foot, and inspectors check for it. The cheap way to comply is exhaust fans and makeup air: pull conditioned air out of the building, drag raw outdoor air in, and pay your HVAC plant to condition the difference all day, every day. That approach passes inspection and bleeds money for the life of the building.
An energy recovery ventilator complies differently. Outgoing exhaust and incoming outdoor air pass through a counterflow core where up to 95 percent of the heating or cooling energy transfers across without the streams mixing. Your tenants get the outdoor air the code requires, continuously and filtered. Your rooftop equipment sees pre-conditioned air instead of a January draft or an August swamp. The operating cost difference shows up on the first full utility bill.
Josh Smith designs and installs these systems as a Zehnder America certified installer, and he is also the commercial electrician many of these buildings already use. That combination matters on a commercial job: the dedicated circuit, the controls integration, and the ventilation distribution come from one license holder with one schedule, not three subs pointing at each other.
Why buildings call us for this
Certified commercial ERV installers are scarce between Washington and Charlotte. Most mechanical contractors will quote you a ventilation fan. Very few will engineer balanced energy recovery, commission it, and document the airflow at every register.
HOLISTIQ does, and we put it in writing. Completed systems are in the gallery.
Where Commercial ERV Systems Earn Their Keep
Offices and professional suites
Afternoon CO2 is why conference rooms make people sleepy. Continuous balanced ventilation holds air quality steady through full occupancy, and tenants notice. For landlords, documented fresh air rates have become a leasing point, not a mechanical footnote.
Medical and dental
Patient rooms and treatment areas carry higher air change expectations and less tolerance for odors and aerosols. An ERV delivers the exchange rate without turning the HVAC bill into a second lease payment.
Childcare and classrooms
High occupant density in small rooms is the hardest ventilation case there is. Balanced ERV supply keeps CO2 in check during full attendance, and filtration knocks down the pollen load that Virginia springs throw at every intake.
Multifamily and mixed use
Tight modern apartment construction has the same stale-air problem as tight houses, multiplied by every unit. Per-unit or centralized ERV design keeps moisture and cooking odors from migrating between units and protects the envelope the developer paid to seal.
Fitness and studio spaces
Nothing exposes bad ventilation like twenty people exercising in a sealed room. Recovery ventilation moves the moisture and CO2 out at a rate exhaust fans cannot match without freezing or roasting the space.
How a Commercial Project Runs
It starts with your mechanical drawings or a site walkthrough. Josh sizes the system from occupancy and required outdoor air rates, lays out the distribution, and returns a written scope with the unit specification, routing, electrical requirements, and schedule. On tenant buildouts we coordinate with your GC so rough-in lands in the correct construction phase. On occupied buildings we phase the work around your hours, which usually means ceiling distribution during evenings and the unit tie-in over a weekend.
Every project closes with commissioning: measured airflow at each register, balancing to design rates, controls verification, and a report you can file with your inspector or energy auditor. If your project also needs electrical installation work or ongoing electrical maintenance, the same contractor is already standing in your building.
Coverage
Commercial ERV installations run from our Goode, Virginia base across Central Virginia, including Lynchburg · Roanoke · Charlottesville and the counties between. For commercial work we routinely travel farther: Maryland, North Carolina, and the Northern Virginia corridor are all in play for the right project. If your building is outside the map, call anyway.
Commercial ERV Questions
Which commercial buildings benefit most from an ERV?
Any building where people are the main load: offices, medical and dental suites, childcare centers, classrooms, fitness studios, and multifamily units. These occupancies generate CO2 and moisture all day, and mechanical codes set minimum outdoor air rates for them. An ERV meets those ventilation rates while recovering most of the conditioning energy that a code-minimum exhaust setup would throw away.
Can an ERV be added to an occupied commercial space?
Yes. We phase commercial retrofits around your operating hours, running distribution above ceiling grids and in chases, then tying into the unit location over a weekend or evening window. Tenant buildouts are simpler still, since the work lands inside the construction schedule. Either way you get a written scope first, including exactly when your space will have trades in it.
Does an ERV replace the rooftop unit or the building HVAC?
No. The ERV handles ventilation, meaning the outdoor air your code and your occupants require. Your heating and cooling equipment keeps handling temperature. Decoupling the two is the point: the ERV delivers fresh air at up to 95 percent energy recovery, so your HVAC plant is not burning capacity conditioning raw outdoor air. Equipment runs less, and comfort complaints drop.
What does commissioning include on a commercial job?
Airflow measurement and balancing at every supply and exhaust point, verification of recovery performance, controls checkout across all operating modes, and a written commissioning report you can hand to your mechanical inspector, your energy auditor, or your tenant. Zehnder certification requires this procedure, and it is the difference between a system that ventilates on paper and one that performs at its rated recovery.
Do you take commercial ERV projects outside Virginia?
Yes. HOLISTIQ takes commercial energy recovery ventilation projects across Virginia and travels for the right jobs into North Carolina and Maryland. Certified installers are scarce enough that traveling is normal for this equipment. Send plans through the contact page and we will scope it remotely before committing site dates.
What will a commercial ERV installation cost?
Commercial pricing follows the mechanical design: occupancy, required outdoor air rates, duct runs, and unit sizing. We quote from your plans or a site walkthrough, in writing, before any work is scheduled. Call (603) 777-2596 and you will be talking to the person who does the design and the installation, not a sales layer.
Put the Ventilation Line Item in Writing
Send your mechanical drawings or book a walkthrough. You get a scoped, priced proposal from the installer himself. We don’t do broken promises, and we don’t do surprise change orders.