Expert HVAC Services for Optimal Building Performance, Efficiency & Cost Management

It doesn’t take much disruption to your heating or cooling systems to drastically impact productivity and comfort at your company. Whether you’re looking for a new high-efficiency commercial HVAC system or need emergency repairs to minimize losses due to a breakdown, you can count on Mechanical Engineering & Construction Corporation for all the commercial HVAC services you need in the Manassas Park area. 
We’ve been a favorite choice for business owners across our service area for decades, and we’ll gladly meet your needs with our extensive knowledge of commercial HVAC and the unique needs of business owners.
If you need to schedule commercial HVAC services in the Manassas Park area, call 443-200-1000 or contact us online.

Emergency Commercial HVAC Services

HVAC problems at an inopportune time can drastically impact your bottom line. Whether you’re worried about uncomfortable customers and workers, temperature-sensitive products and materials, or any other impediment to normal operations, you can count on our team for prompt and reliable emergency commercial HVAC service to resolve the issue.
Call 443-200-1000 to request fast service if you have a commercial HVAC emergency.

Commercial Cooling Services

When summer hits Manassas Park, VA, you need reliable cooling to control comfort without driving up costs. Contact MEC2 when you need commercial cooling services such as:
  • Cooling repair: When your AC is blowing hot air or leaking refrigerant, call us and get prompt relief with minimal disruption and downtime.
  • Cooling installation: When you need a new HVAC system due to additions or the age of your existing unit, get the right fit for your needs by working with the cooling experts at MEC2. We’ll help you cut costs and improve comfort in the years ahead.
  • Cooling maintenance: Routine maintenance is crucial to protecting your system against wear and tear. It’s also a great way to reduce energy expenses and minimize the risk of an untimely breakdown.
Schedule commercial cooling services from MEC2 by calling 443-200-1000 or contacting us online.

Commercial Heating Services

Heating systems failing to keep your business warm or driving up your bills in the Manassas Park summer? Contact our team today to get commercial heating services backed by years of experience and training:
  • Commercial heating repair: Don’t let cold temperatures close your business, disappoint customers, or drop productivity for a moment longer than you have to — call us for skilled and fast heating repairs.
  • Commercial heating installation: When it’s time to add new heating equipment to your business, work with experts who understand the needs of companies like yours and prioritize cost-effective and efficient upgrades.
  • Commercial heating maintenance: Don’t waste money on repairs, early replacement, or inefficient heating year after year — keep up with routine maintenance and control costs while boosting comfort.
When you need commercial heating services in the Manassas Park area, choose MEC2 by calling 443-200-1000 or contacting us online.

Systems We Service

At MEC2, we service a wide selection of heating and cooling systems used commercially in Manassas Park and other cities throughout the region, including:
  • Boilers
  • Central AC
  • Chillers
  • Commercial split/mini-split systems
  • Cooling towers
  • Dual-fuel systems
  • Ductless systems
  • Furnaces
  • Heat pumps
  • Rooftop units
  • Variable frequency drives
  • And more

Indoor Air Quality Solutions

Poor indoor air quality can negatively impact the health of your employees and customers. Without the proper air quality solutions, pollutants such as allergens, bacteria, dust, and even mold can accumulate in your air ducts. We service and install the following indoor air quality equipment:
  • Ventilators
  • Humidifiers
  • Dehumidifiers
  • Air filtration systems
  • UV air cleaners

Why Choose Mechanical Engineering & Construction Corp?

When you need commercial HVAC services in Manassas Park, there’s no company better specialized to meet or exceed your expectations than MEC2. We tailor our services to every facility’s unique goals and circumstances with a team of commercial HVAC specialists who understand the technologies and techniques necessary to deliver better results.
Contact MEC2 online or at 443-200-1000 today to see what our award-winning services can do for your facility.




Million Annually



Full-Time Employees On Staff







in Charitable Giving in 2021 & 2022 Combined



Training Hours Per Year