Design, develop, manufacture and test products for military applications, nuclear power plant (safety related) applications, medical and pharmaceutical applications and other specialized commercial and industrial applications.

Wholesale distributor of pipe, valves, fittings, plumbing, heating and industrial supplies. Extensive inventory. Knowledgable sales people. Service oriented company. Free shipping on our trucks within 50 mile radius of Dayton, Ohio.

Installation, Service, Repair

Rapid Prototyping, mfg. services, engr. & tech. services, special equipment design & mfg., mech. & elect. engr., machining, fabrication, product development, hydraulic & pneumatic assy., robotics integration, incidental const. and heavy equipment

Heated & Air conditioning, sheet metal fabrication & erection, welding, air balance, electrical, plumbing.

WHOLESALE SUPPLIER AND MANUFACTURER OF AIR FILTRATION PRODUCTS FOR HVAC (HEATING, VENTILATION AND AIR CONDITIONING), APPLICATIONS; WHOLESALER OF BOILER CONTROLS (HONEYWELL FLAME SAFEGUARD), WHOLESALER OF HEATING AND AIR CONDITIONING PARTS, HEATING AND AIR

Heating, cooling and commercial refrigeration service and installation.

Water treatment & purification, filtration, wastewater treatment, UV sterilizers, sludge filter presses, ultrapure water systems, deionizers, filter cartridges & housings, electric steam boilers, tanks liners and coating.

We specialize in design build & facility services repairs of HVAC projects including initial budgeting, mechanical design, CAD drawings, engineering and stamping of drawings, installation, system commissioning, and long term maintenance and service needs.

The Northstar Contracting team is highly experienced. We specialize in earthmoving, demolition, deep underground sewer, water line, commercial building construction & remodeling, poured-in-place concrete shafts & structures and emergency repair projects.

Property preservation, REO, inspections, trash outs, contractor services

Area provides Industrial wiring, high-voltage installs, electrical site construction, electric power dist, traffic control, fiber optic installs, industrial controls, fire alarm & communication systems, computer network wiring & design/build services.

Design/Build In-Plant Maintenance Plumbing Backflow Installation & Re-certification Process Piping Stainless Piping Certified Welding HVAC Refridgeration Sheetmetal Electrical Rigging Pipe Insulation

We provide turn-key energy savings projects, including lighting retrofits, HVAC systems retrofits, building automation and controls system retrofits, wind and solar projects, building envelope projects and full engineering and project management services.

A woman-owned SDVOSB HVAC mechanical contractor with 21 yrs experience. We can install or service any brand preference.

We represent the leading manufacturers of energy efficient products and have built a nationwide network of planning and installation experts. We can analyze your unique scenario, plan the best action, and see your project to completion.

Residential & commercial HVAC contractor. Experience in sheet metal fabrication, controls and complete HVAC systems. We specialize in design build HVAC as well as plan and spec. Maintenance agreements available for Commercial Buildings.

The company's staff is composed of highly trained and professional security personnel and reliable Construction Management firms.

Small business with extensive experience in indoor evironmental quality assessments & solutions, specializing in indoor air & water quality, energy efficiency & duct cleaning. Radon, mold & IAQ testing, among others. Energy Star. WOSB www.envirodoc.com

Trame Mechanical, Inc is one of the leading HVACR (heating, ventilation, air conditioning and refrigeration) installers in the Greater Miami Valley region. Trame is also a full Facility Maintenance company servicing several federal customers.