It's Better Inside
With Us.


HVAC Installation & Service

Providing the right “climate” for business is paramount to being successful in today's marketplace.

Working in an environment where the air is always too hot, too cold or just stagnant negatively impacts employee productivity. We can assist you in identifying and correcting these problems. We have successfully resolved many types of temperature, humidity, air flow and air quality issues by either installing new heating and air conditioning equipment designed specifically to address the problem or by upgrading the existing systems to meet changes in design criteria. Our experienced staff of HVAC professionals are available to assess your needs and design a cost effective solution.

Summit Mechanical, Inc. is a multi-faceted company providing commercial, institutional and industrial clients in Delaware, New Jersey and on Maryland's Eastern Shore with a broad set of mechanical services. Our clients include Schools K-12 and Higher Education, Hospitals and Industrial Process and Manufacturing facilities. We have a "Customer for Life" philosophy at Summit Mechanical, Inc. We partner with our customers helping provide budget pricing, value added engineering services and design assistance.

It is their approach to service that makes Summit stand out from the competition. We know they have our back, so we’ve never needed to look anywhere else.
— Campus Facility Manager


We take pride in the level of workmanship that we deliver and that our clients have come to expect.

Plumbing Systems

Your plumbing system consists of a complex network of water supply lines, drains, and pipes. Sometimes your pipes can freeze, burst, or leak. When this happens you need a plumber who will respond immediately and have the problem fixed right the first time. 

Summit Mechanical, Inc. employs a team of licensed Master Plumbers that have all the experience to get your job done right.  Most importantly we will get the job done on budget. From major installations, to complete overhaul of existing equipment and systems, the Summit team is ready to serve you. 



  • Systems Re-fits
  • New Build Installations
  • Back Flow Prevention
  • Sump Pump Systems
  • Water Heater Repairs & Installation
    (gas, electric, tankless)
  • Boiler Repairs & Installation
  • Drain Cleaning 
  • Water Meters
  • Gas Meters
  • Steam

Sewer Systems

Does your sewer need to be repaired? Sewer lines that lead to your facility can have unknown problems. Do you suspect that the lines are not clear, or there's some sort of trouble lurking underground? Using the latest technologies available, our plumbers will quickly diagnose your sewer problem. Over time sewer lines can become clogged and waste can backup into your business. Whether it be tree roots or just the consistent and heavy usage that your sewer's drain pipe has faced over the years, we will work to prevent the same problem from happening again.


  • Sewer Repair
  • Trenchless Sewer Repair
  • Sewer Cleaning
  • Sewer Replacement
  • Drain Line Cleaning
  • Spot Pipe Repairs
  • Line Jetting
Steady. Every project, whether service or new installation, Summit meets or exceeds our expectations. It is as simple as that.
— Director of Operations

Pipefitting & Welding

We pride ourselves on an ability to promptly and professionally address each situation, ask intelligent questions and provide a cost effective solution. 

Summit Mechanical, Inc. has the experience and qualifications to complete your industrial piping project from the beginning to the end, while meeting the most stringent requirements. If you need a pipe system installed or services at your property, your services will be completed with precision by an experienced technician.

We're available 24/7 for full service piping services:

  • Alterations & Repairs
  • Hydraulic Piping
  • Fusion/Hot Air Welded Piping Systems
  • Mechanical Joint Piping Systems
  • Steam & Condensate Piping Systems
  • Carbon Steel & Stainless Weld Piping
  • Certified Weld Repairs
  • Victaulic-grooved Piping
  • Underground Piping
  • Gas Piping
I’ve known Ed for over a decade, he takes pride in finding the right people to be part of the Summit family. Their work reflects Ed’s reputation of loyalty and sweat equity.
— Business Manager

It's Better Inside With Us.

After you've invested in creating the optimum working environment, service is the key to maintaining it. As a successful service provider, we have a true understanding of what it takes to get the job done. Knowledgeable professionals, trained to ask intelligent questions and meet the urgency of your needs, will respond to your call. Working as teams, our employees share their accumulated knowledge in order to get your equipment back up and running as quickly as possible. We take a proactive approach to reducing the amount of “down time” and “emergency” calls that you typically experience with aging equipment - but emergency service is always available 24 hours a day, 7 days a week.

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Whether your needs range from a preventative maintenance contract on your HVAC equipment, installation of a building automation system, replacing an aging cooling tower, specialty stainless steel piping, converting a burner from oil to gas, insulating a chilled water line or repairing a hot water pump, with Summit Mechanical, Inc. it’s better inside with us!
— Ed Mendez, president and owner