What Dodge Engineering & Controls does

Dodge Engineering & Controls, Inc. (DEI Controls) is a privately held U.S. engineering and manufacturer of industrial flow-control hardware, founded in 1982 and incorporated under its current name in July 2000. It designs, manufactures, and sells control valves (ball, butterfly, globe, characterized-port, pressure-independent, and zone), dampers (commercial, industrial, fire, smoke, fire/smoke, ceiling radiation, air-measuring, backdraft, and manual balancing), and electric and pneumatic actuators out of a single headquarters and manufacturing facility at 196 Riverneck Rd, Chelmsford, Massachusetts. The catalog spans over 30,000 product combinations and includes proprietary elements such as DEI-designed linear globe valve linkages, a patented Venturi Steam Nozzle, and the patented Speciflow-based IAQ-42 air measuring damper, with UL 555/555S/555C, UL/cUL, and NEMA 4 certifications on the relevant fire/smoke damper and industrial actuator lines.

The company serves three primary use-case segments — HVAC, Process Control, and OEM — across the United States via a direct, sales-led model. Pricing is quote-based and not publicly disclosed; customers reach DEI through toll-free phone, fax, email ([email protected], [email protected]), or an online request-a-quote form. Revenue mechanics are one-time product sales (with warranties of 1-3 years depending on product type) supplemented by standard and custom valve retrofit services, typically on multi-year project or contract terms, with no disclosed resellers, distributors, or institutional investors. Headcount is reported at 1-10 employees, there are no subsidiaries, no parent company, and no M&A activity in the source data, leaving ownership, revenue, and concentration profiles effectively undisclosed.

Name

Dodge Engineering & Controls

Legal name

Dodge Engineering & Controls, Inc.

Website

https://deicontrols.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

1–10 employees

Short description

Dodge Engineering & Controls is a privately held U.S. manufacturer founded in 1982 that designs and builds control valves, dampers, and pneumatic/electric actuators for HVAC, Process Control, and OEM customers, selling direct via a quote-based model out of Chelmsford, Massachusetts.

Ownership category

akta.pro rank

Product category

Industrial Flow Control Equipment

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Dampers, Louvers & Ventilation Controls (IMADANAD)

akta.pro secondary industries

Ventilation & Smoke Control Systems (Smoke Exhaust/Pressurization) (IMADANAI), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG), Pneumatic Components (FRLs, Cylinders, Valves) (IMAHAGAC)

Keywords

• Control valves
• Industrial dampers
• Pneumatic actuators
• HVAC flow control
• Valve automation

Headquarters

HQ city

Chelmsford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Control Valves, Dampers, and Actuators Sales: Sale of manufactured control valves (ball, butterfly, globe, zone), dampers (commercial, industrial, fire/smoke), and actuators (electric and pneumatic). One-time product purchases with standard warranty periods ranging from 1-3 years depending on product type.
2. Custom Retrofitting Services: Standard and custom retrofits for ball, globe, and butterfly valves, including globe valve selection charts for common manufacturers and dimension worksheets for valve retrofits.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Dodge Engineering & Controls (DEI) designs and manufactures control valves (ball, characterized-port, globe, butterfly, pressure-independent, zone), electric and pneumatic actuators, and a broad line of commercial and industrial dampers (control, air-measuring, fire/smoke, insulated, backdraft, and balancing) for HVAC, process-control, and OEM applications. The company also sells energy-saving products (hybrid refrigeration systems, Venturi steam traps, ultrasonic flow meters) and provides standard and custom control-valve retrofit services. It offers more than 30,000 product combinations, sold directly to commercial, industrial, and OEM customers in the United States.

Product overview

Dodge Engineering & Controls (DEI) is a professional engineering and manufacturing company specializing in control valves, dampers, and actuation products for HVAC, Process Control, and OEM markets. Founded in 1982 and headquartered in Chelmsford, MA, the company offers over 30,000 product combinations. The core portfolio includes three main product lines: Control Valves (Ball Valves including Characterized Port CP Series, Globe Valves, Butterfly Valves, Pressure Independent Control Valves, and Zone Valves), Actuators (Pneumatic Actuators with Rack & Pinion and Scotch Yoke designs, RE Generation II Electronic Industrial Actuators, Type A and Type B Electronic Commercial Actuators with various torque ranges and control options), and Dampers (Commercial Control Dampers with multiple blade types, Air Measuring Products including IAQ-42 and AMS Series, Fire Dampers UL 555 rated, Fire Smoke Dampers UL 555S rated, Smoke Dampers, Ceiling Radiation Dampers, Industrial Control Dampers, and Backdraft/Manual Balancing Dampers). Additionally, DEI offers Energy Saving Products (Hybrid Refrigeration Systems, Steam Nozzle steam traps, and Ultrasonic Flow Meters), accessories (N4-ENC Enclosures, WS-1 Weathershields, Battery Backups), and retrofit services for existing valve installations. The product line positions actuators and valves as complementary components often sold together as assemblies.

Differentiator

Problem solved

Functional benefit

Products and services

• Ball Valves Two-way and three-way ball valves with screwed, flanged, or grooved connections in bronze, stainless steel, and carbon steel bodies. Includes high-temperature (-HT) and stainless ball/stem (-SBS) options for steam and demanding modulating applications. Sold to HVAC, process control, and OEM customers.
• Characterized Port Ball Valves (CP Series) 200 psi close-off characterized-port ball valves with lower torque and expanded Cv offering; full-port models available with stainless steel or chrome-plated balls for HVAC applications.
• Globe Valves Full assemblies and custom retrofits with equal-percentage and linear flow profiles; bronze, cast iron, stainless, and carbon steel bodies with ANSI Class 125-600 ratings and high close-off capabilities.
• Butterfly Valves Wafer, lugged, grooved-end, and resilient-seat configurations in aluminum-bronze, cast iron, ductile iron, stainless steel, and carbon steel bodies with ANSI Class 125-600 ratings.
• Pressure Independent Control Valves (PICV) 3-in-1 devices combining a control valve, field-adjustable flow limiter, and automatic pressure regulator that adjust to differential-pressure changes to provide constant flow in HVAC systems; available in ANSI 125 and ANSI 250 pressure classes.
• Zone Valves Terminal-unit valves for HVAC applications with pneumatic and electric actuation options for commercial and industrial use.
• Pneumatic Actuators Rack-and-pinion and Scotch-Yoke pneumatic actuators for valves and dampers, including pneumatic positioners, indicator domes, switch options, solenoid valves, and low-pressure piston-type actuators.
• RE Generation II Electronic Industrial Actuators UL/cUL-approved solid-state industrial actuators with built-in current limiting; torque range 150-10,200 in-lbs, field-adjustable speed control up to 2X standard, optically isolated signal inputs, and LED diagnostic indicators.
• Type A Electronic Commercial Actuators Commercial actuators with torques from 20 to 640 in-lbs; spring-return and non-spring configurations with two-position, floating, and modulating control options.
• Type B Electronic Commercial Actuators Commercial actuators with torques from 53 to 560 in-lbs; available with auxiliary switch, zero-span, and potentiometer feedback options on select models.
• Commercial Control Dampers (Model VCD) 3V, extruded airfoil, fabricated airfoil, and round-blade dampers in galvanized, aluminum, or 304 stainless steel; available with electric two-position, modulating, and pneumatic actuators.
• IAQ-42 Air Measuring Control Damper Patented Speciflow-technology damper that controls outside air to prevent over- or under-ventilation; helps buildings meet ASHRAE Standard 62 and California Title 24 outside-air requirements.
• AMS Series Airflow Measuring Station Accurate airflow measuring station with pressure transducer outputting a signal proportional to cfm; available with optional factory-supplied LON controller.
• ICD Insulated Control Dampers Thermally broken, insulated-blade dampers that minimize heat/cold transfer; aluminum hat-channel frames with polyurethane foam insulated blades and silicone blade/jamb seals.
• Curtain Fire Dampers (Model FD/DFD) UL 555-rated fire dampers with 1.5- or 3-hour fire-resistance ratings; static and dynamic rated models in galvanized or 304 stainless steel.
• Combination Fire Smoke Dampers (Models FSD/CFSD/OFSD) UL 555 and UL 555S-rated dampers with 1.5- or 3-hour fire resistance and leakage Class I, II, or III ratings; available in 3V or airfoil blade configurations.
• Smoke Dampers (Models SMD/SMDR) UL 555S-rated smoke dampers with 3V or airfoil blades for systems up to 2000-3000 fpm and 4-6 in. wg; available in leakage Class I, II, or III.
• Ceiling Radiation Dampers (Model CRD) UL 555C-rated dampers for ceiling openings in fire-rated floor/ceiling assemblies; round or rectangular shapes with fire-resistance ratings up to 3 hours.
• Industrial Control Dampers (Models HCD/HCDR/IVDE) Heavy-duty flanged-style dampers with pressure capability up to 45 in. wg and velocity up to 6000 fpm; rectangular, round, and inlet-vane configurations.
• Backdraft Dampers Single- or multi-blade dampers allowing airflow in one direction while preventing reverse airflow; available for exhaust and intake applications.
• Manual Balancing Dampers (Model MBD/MBDR) Round and rectangular single- or multi-blade dampers for regulating airflow in HVAC systems; locking manual quadrant.
• Hybrid Refrigeration Systems Energy-saving systems delivering 15% to over 50% annual savings by reducing compressor power consumption; condensing-temperature reduction of 1.2% per degree lowers electrical energy usage.
• Steam Nozzle (Venturi Steam Trap) Patented precision-engineered Venturi steam trap fabricated from solid stainless steel with no moving parts; uses 50% less steam than typical traps and promotes efficient condensate removal while preventing live-steam escape.
• Ultrasonic Flow Meters (USFT-B/USFT-CS Series) Loop-powered 4-20 mA output ultrasonic flowmeters for measuring flow rates of acoustically conductive liquids; no moving parts, high accuracy, no field calibration required, negligible pressure drop.
• Control Valve Retrofit Services Standard and custom retrofits for ball, globe, and butterfly valves, including globe-valve selection charts for common manufacturers and dimensional worksheets to support retrofit of existing valve installations.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves2 records

Expansion highlights3 records

Broad incumbents

• Schneider Electric: Schneider Electric offers building automation and HVAC control products including actuators and valves through its EcoStruxure platform. A broad incumbent that competes with DEI on commercial HVAC specification and integration.
• Siemens Smart Infrastructure: Siemens offers HVAC actuators, valves, and dampers within its building products portfolio. Comparable to DEI at the component level, but bundled into a much broader smart-building and automation suite.
• Watts Water Technologies: Watts manufactures valves and flow control products for plumbing, HVAC, and water systems. Overlaps with DEI on the control valve side (ball, butterfly, globe) at much larger scale and broader market coverage.
• Johnson Controls: Johnson Controls is a broad HVAC and building automation incumbent offering valves, actuators, and dampers as part of a much larger portfolio. Competes with DEI on commercial HVAC specification work but at a vastly larger scale and global footprint.
• Honeywell Building Technologies: Honeywell's building technologies division offers HVAC actuators, valves, and dampers integrated with building management systems. Overlaps with DEI's product lines but adds connected/BMS capabilities that DEI lacks.

Direct peers

• Nailor Industries: Nailor manufactures commercial dampers, air distribution products, and HVAC accessories. Directly comparable to DEI's commercial control damper and air-measuring product lines for HVAC contractors and engineers.
• Greenheck Fan Corporation: Greenheck manufactures commercial and industrial ventilation equipment including dampers and air control products. Comparable to DEI's commercial and industrial damper offerings for the same HVAC contractor base.
• Belimo: Belimo is a global leader in HVAC damper actuators, control valves, and sensor technology. Directly comparable to DEI's pneumatic/electric actuators and HVAC valve offerings, with deeper smart-building/IoT integration and global reach.
• Pottorff: Pottorff produces commercial and industrial dampers including fire/smoke dampers, competing head-to-head with DEI's UL-rated life-safety damper offerings in the US market.
• Ruskin Company: Ruskin manufactures commercial and industrial dampers including fire, smoke, and control dampers, directly overlapping with DEI's VCD, FSD, and SMD product lines. Both compete on UL-rated life-safety dampers for commercial construction.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dodge Engineering & Controls