Commercial & Industrial HVAC

American Incorporated believes that good commercial design of HVAC systems allow for optimal performance and less downtime errors. We conduct comprehensive analysis, consider air supply requirements and weather conditions to assist in determining optimum piping and duct configurations.

Our engineers have decades of experience designing and implementing HVAC systems to fit commercial and industrial needs, and our pre-construction and BIM services help ensure efficient installation. We specialize in creative solutions for chilled, hot water, and steam piping installations that include cold storage, food processing and underground utility work. We strive to help our clients create and maintain environmentally sound, energy efficient mechanical systems, and our prefabrication shop maximizes efficiency and cost savings.

Regular maintenance is the best way to ensure trouble-free operation and peak performance. We offer repair and maintenance service on all types of heating and cooling systems, and in most cases, same day service. Our highly-trained staff of capable, certified technicians are available to service your HVAC installation and maintenance needs. We are on-call and available 24 hours a day, 7 days a week.

We service:

  • Chillers
  • Cooling Towers
  • Boilers
  • Air Handlers
  • Built Up Air Handlers
  • Pumps
  • Rooftop Package Air Conditioners
  • Split Systems
  • Ductless Air Conditioning Systems
  • Variable Refrigerant Flow (VRF) Systems
  • Variable Air Volume (VAV) Systems
  • Chilled and Hot Water Loops
  • Pneumatic Controls
  • Direct Digital Controls (DDC)
  • Hot Water Reheat
  • Dual Duct Systems

We offer:

  • Engineering & Design
  • New Installation and Remodel
  • Parts – Hansen, Parker R/S, Danfoss, Cyrus Shank, Frick, FES GEA, Mycom, Vilter, Solaire
  • Compliance Services – Annual IIAR Safety Inspections, Revise or New P&ID, Ultra Sonic Pipe & Vessel Thickness Testing, Pipe Labeling & PHA Assists
  • Preventative Maintenance Programs
  • Vibration Analysis
  • Compressor Overhaul
  • 24/7 On-Call Qualified Technicians and Certified Welders

Residential HVAC

Comfort from your home’s heating and cooling system is our main priority. American Incorporated is a proud Carrier Authorized Dealer, installing the latest in air conditioning and heating products. We provide energy-star air conditioners and the latest technology in high-efficiency heating systems. While we understand that a new air conditioning and heating system is a major life purchase, we will source the best system to fit your lifestyle and budget.

We offer repair service on all brands of heating and cooling systems, and in most cases, same day service. Your comfort and satisfaction is our top priority. Nothing extends the life of your entire HVAC system like regular check-ups by a professional. Our trained HVAC service technicians are available to service all of your HVAC installation and maintenance needs. We are on-call and available 24 hours a day, 7 days a week.

Mechanical & Process Piping

American Incorporated’s mechanical and process piping department provides resources for design, engineering, estimating and safety installation of most mechanical systems on the market today. We will design a system using piping technology that is safe, durable, while ensuring the quality of your materials. We take into account the needs and demands of your facility to help simplify tasks and speed production.

We have extensive experience in all phases of commercial and industrial piping systems. Our customized pipe fabrication shop is equipped with technical equipment that allows for precise fabrication and welding to specification. American Incorporated employs a staff of trade professionals dedicated to pipe assemblies. We maintain on-going trade-specific training to stay on the leading edge of technology, equipment and materials. We have proven ability to coordinate with any facility to minimize downtime and keep systems operational when installing new equipment. Our customers value our ability to respond quickly with knowledge and manpower.

Below are some examples of systems we have installed. We install piping-related equipment as well, such as: Boilers, Chillers, Cooling Towers, Pumps, Heat Exchangers, Fluid Coolers and Air Handlers.

Services Offered:


  • Process Waste
  • Domestic Waste
  • Lift Stations
  • Natural Gas
  • Domestic Water
  • Condensate
  • Fuel Piping
  • Compressed Air
  • Water Recovery
  • Foam Stations
  • Hose Stations
  • Dual Containment

Chilled Water Systems

  • Water & Air
  • Cooling Towers
  • Welded Pipe
  • Copper Brazed & Grooved Pipe
  • Absorption Chillers
  • Air Handlers
  • Glycol Chilled Water
  • Grooved Pipe

Steam Boilers/Hot Water Boilers

  • HVAC Units
  • Culinary Steam
  • Hose Stations
  • Low/Med/High
  • Condensate Pumps
  • Shell & Tube Heat
  • Domestic Hot Water
  • Plate Heat Exchangers
  • Pellet Mill Conditioner
  • Corn Press Conditioners
  • Low Pressure Steam for Dehumidifiers

Chemical Piping

  • Sodium
  • CIP Acid
  • CIP Caustic
  • HDPE Fused


  • Tanks and Vessels
  • All Piping
  • Ductwork

Pipe Prefabrication

  • Grooved
  • Welded
  • Threaded
  • Pipe Support Systems


American Incorporated’s Plumbing Division prides itself on our professional and attentive plumbing technicians who are experienced, well-trained, and accommodating of other contractors on site. Our residential and commercial plumbing design professionals are highly-skilled in innovative design, specification, and inspection of plumbing systems of varied size and complexity. We pride ourselves on the diversity of projects we have undertaken in the construction of schools, big box retail, grocery stores, churches, fitness centers, theaters, restaurants, detention facilities, hospitals, and public works. We have personnel who specialize in tenant finish-out and medical gas systems installation.

Services Offered:

  • Sewer & Drain Cleaning
  • Faucets & Sinks
  • Toilets
  • Water Heaters
  • Tankless Water Heaters
  • Pipe Repair and Replacement
  • Septic Tanks, Drywells
  • Leech Lines
  • Grease Traps
  • Drain Maintenance Products
  • Excavation Services
  • Video Camera Inspections
  • Water Jetting
  • Trenchless Pipe Repair
  • Water & Drain Line Location
  • Coordinate with public utilities

Steel Fabrication

American Incorporated combines manufacturing experience and engineering to produce custom fabrications and tailored steel products on-site, according to customer specifications. We have technical skills to provide designs that balance material prices, fabrication and transportation costs with erection schemes matched to the site conditions. We fabricate and construct the steel for complex facilities, consistently meeting the urgent needs of our customers.

We are experienced in custom fabrication, erection and installation. Our custom steel fabrication, engineering and planning will get your budget back on track and keep your schedule on time. We fabricate and construct any type of structural steel for stairwells, maintenance platforms, work stands, duct work and construction of steel for complex facilities.