All Air Systems

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Baltimore Office

18 Lauriann Ct. Parkton, MD 21120

Washington, D.C. Office

822 Rustic Lane. Lothian, MD 20711

Commercial

Heating Services

All-Air Systems has the background and experience to service, repair, replace, and maintenance a wide array of commercial heating equipment, piping, and system components.

Commercial Heating Equipment

We provide services for commercial boilers. Our services include preventative maintenance service agreements and repair.

Our boiler maintenance services include annual, bi-annual, quarterly, and monthly inspections. We follow best practices and nationally recognized standards when performing inspections. Each step is taken to ensure that the boiler is operating safely and within operating parameters.

Our repair services include replacing leaking and deteriorating piping. Repairs are also made to failed components such as reliefs, pressure reducing valves, isolation valves, pumps, gas valves, burners, safety devices, and controls.

Boiler Service

Boiler inspections include performing checks on various safety devices. For example, this includes testing low water cut outs, performing blow downs, examining relief valves, inspecting flue gas venting, checking the burner operation, inspection of wiring and controls.

Commercial heating equipment usually requires scheduled inspections due to the extensive run hours. The breadth and frequency of inspections is governed by the type of boiler heating equipment, run hours, and the manufacturer’s requirements.

We provide boiler repair work on most types of commercial boilers:
Hot Water
Steam
Burners
Boiler Safeties
Gas Piping

Terminal Heating Units

We repair and replace existing terminal units that are used for heating. This can include 2 and 4 pipe fan coil units and air handler units with hot water coils.

We perform work on all brands of terminal units including Trane, First Company, Carrier, and York.

Our services include repairing leaks, flushing coils, acid cleaning coils, replacing coils, repairs to fans and controls, repair or replacement of valves and drains, and replacements with new terminal units and new controls.

We also install new local thermostats or remotely controlled systems including providing and installing all control wiring to power the systems.

Service Agreements

Custom Tailored Plans

Our Service Agreements provide for comprehensive HVAC maintenance plans. A plan can be tailored to your exact requirements and budget.

Added Benefits of a Service Agreement

The added benefits you receive when you have a service agreement with Pride are:

Reduced
Labor Rates

Reduced
Parts Costs

Priority with
Service Calls

What We Do at All-Air Systems

All-Air Systems provides expert mechanical services tailored to commercial and industrial spaces. Our capabilities cover every stage of your HVAC system’s lifecycle.
Service & Repair
Construction
Plan & Spec
Design Build
Sheet Metal
Retro‑Fit
Heating
Air Conditioning
Design Build
VRF Installer

Contact us today to schedule service.

We’re here to answer your questions, and provide a custom solution that fits your building and budget.

They Trust us

Our portfolio covers a wide range of projects from government buildings to institutions to private companies.