Do you service rooftop units?

Yes. Swift Tech services, repairs and replaces packaged rooftop units across Maryland and Virginia, including economizer, belt, bearing and control faults.

Do you offer commercial maintenance contracts?

Yes. Swift Tech offers scheduled preventative maintenance for commercial properties, with a written report after each visit recording readings taken, components inspected and anything trending toward failure.

Can you set up priority response for a managed property?

Yes. Multi-tenant and managed properties can be placed on defined priority response tiers, agreed in advance so that dispatch order and response times are settled before an outage rather than during one.

Why does my restaurant kitchen fill with smoke even though the hood is running?

That is usually a make-up air problem rather than a hood problem. A kitchen exhausting more air than it draws in goes negative, which holds smoke under the hood and can pull air backwards down flues. Balancing exhaust against make-up air resolves it.

Commercial HVAC

Commercial HVAC in Maryland & Virginia

Swift Tech LLC services commercial HVAC across Maryland and Virginia, including rooftop units, commercial split systems, restaurant make-up air, and scheduled maintenance contracts for property managers.

(571) 478-1797 Book online

$69 flat diagnostic — waived in full if you approve the repair.

A commercial HVAC failure is not a comfort problem, it is a revenue problem. A restaurant that cannot hold kitchen temperature stops serving. A tenant floor that hits 82 degrees generates calls to a property manager who then has to explain a timeline they do not control.

So the commercial side of this business is organised around response and documentation rather than around the equipment itself: a written arrival window, a report that says what was found and what was done, and a maintenance schedule that catches the failure before it becomes a closure.

Rooftop units and commercial split systems

Packaged rooftop units are the workhorse of small commercial across this footprint, and they fail in predictable, preventable ways.

RTU service, component replacement and change-outs
Commercial split systems and multi-zone installations
Economizer faults — a common and expensive source of wasted run time
Belt, bearing and motor replacement
Control and thermostat faults across multi-tenant layouts

Scheduled maintenance with documented reports

Planned maintenance is only worth buying if it produces evidence. Each visit generates a written report of readings taken, components inspected and anything trending toward failure — which is the document a property manager needs when a capital request has to be justified, and the record that turns an emergency call into a scheduled one.

Restaurant make-up air and exhaust balancing

A commercial kitchen that exhausts more air than it brings in goes negative, and a negative kitchen pulls air backwards down flues, holds smoke under the hood, and makes the front door difficult to open. It presents as a hood problem and is usually a balance problem. Getting make-up air and exhaust in balance fixes several complaints at once.

Priority response for tenants and property managers

Multi-tenant and managed properties can be set up on defined response tiers, so the buildings that cannot afford downtime are dispatched accordingly rather than queued behind residential work. Terms are agreed in advance rather than negotiated during an outage.

Commercial HVAC across Maryland and Virginia

Asked and answered

Commercial HVAC — questions we get asked

Short answers. If yours is not here, call and ask — the phone is answered by someone who does this work.

Do you service rooftop units?: Yes. Swift Tech services, repairs and replaces packaged rooftop units across Maryland and Virginia, including economizer, belt, bearing and control faults.
Do you offer commercial maintenance contracts?: Yes. Swift Tech offers scheduled preventative maintenance for commercial properties, with a written report after each visit recording readings taken, components inspected and anything trending toward failure.
Can you set up priority response for a managed property?: Yes. Multi-tenant and managed properties can be placed on defined priority response tiers, agreed in advance so that dispatch order and response times are settled before an outage rather than during one.
Why does my restaurant kitchen fill with smoke even though the hood is running?: That is usually a make-up air problem rather than a hood problem. A kitchen exhausting more air than it draws in goes negative, which holds smoke under the hood and can pull air backwards down flues. Balancing exhaust against make-up air resolves it.

Tell us what it is doing. We will tell you when we can be there.

Every area carries a written arrival window, quoted before you book. HVAC or appliance, it is the same phone call.

Call dispatch (571) 478-1797

$69 flat diagnostic · waived on approved repair