Design and Engineering Contractors in Illinois

3,861 Results

Market Sector
Company Type
Business Classification
Trades and Services (10)
Architectural Design and Engineering
Civil Design and Engineering
Design and Engineering
Electrical Design and Engineering
Fire Protection Engineering
Interior Design
Landscape Design and Engineering
Mechanical Design and Engineering
Structural Design and Engineering
Technology Design and Engineering
Company Logo

Pool Tech

Burlington, IA • Cedar Falls, IA • Cedar Rapids, IA • Chicago, IL • Davenport, IA • Des Moines, IA • Iowa City, IA • Moline, IL • Peoria, IL • Waterloo, IA
Specialty Contractor
Commercial, Healthcare, Institutional, Residential
Design and Engineering
About POOL TECH, A WGHK, INC. COMPANY Pool Tech has been designing, building, renovating, and servicing residential and commercial pools for over 50 years. We are here to assist you with every aspect of your pool and recognize the importance of quality and customer service. Over 3,000 pool owners have trusted in Pool Tech’s capabilities, which include: • Design – we are the only Iowa pool company providing 3D conceptual designs for your pool environment and engineered drawings to ensure structural integrity and proper water hydraulics for your pool. • Build – we have a staff of Project Managers, who understand the importance of scheduling, safety, quality and cost management and continuously deliver on customer’s expectations. • Service – we maintain a staff of highly trained, certified and experienced Service Technicians, who can address your needs, from equipment operation and water management to chemical supplies and services for open, close and maintenance. Pool Tech is a Pre-Qualified Swimming Pool Contractor in Iowa and Illinois and is the only pool company in Iowa with a Licensed and Master Plumber on staff. Pool Tech is a member of the esteemed Master Pool Guild and an exclusive dealer for the highest quality equipment, including Prominent for controllers and UV sanitation and Accu-Tab and Acid-Rite for automated chemical feed and a direct dealer for Pentair, Bio-Lab, Maytronics, Hayward, Jandy and Raypak. Why Choose Pool Tech: ✓ Pool Tech is a full-service company – we build lasting relationships with you. ✓ Pool Tech is an industry leader in both the Commercial and Residential markets. ✓ Pool Tech is locally and nationally awarded for their designs and construction. ✓ Pool Tech designs and constructs highly sophisticated pools with multiple features. ✓ Pool Tech has strong, collaborative relationships, which deliver the best solutions. ✓ Pool Tech has the professionalism to ensure compliance with regulations and codes. ✓ Pool Tech uses highly qualified and experienced workers. ✓ Pool Tech warrants our work. ✓ Pool Tech will be there after construction to help you maintain your pool. ✓ We provide service, supplies and share expertise for keeping your water crystal clear and healthy. ✓ Pool Tech listens to you to understand your needs and desires.
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Facility Diagnostics LLC

DC, DC • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Assessments and Studies, Commissioning, Design and Engineering, Design Coordination Services, Existing Conditions Assessment, Facility Shell Commissioning, Facility Substructure Commissioning, General Commissioning Requirements, Integrated System Commissioning, Interiors Commissioning, Mechanical Design and Engineering, Preconstruction Bidding, Project Management, Project Management and Coordination, Value Analysis Engineering
We specialize in facility optimization services and understand the importance of your facility’s sustainability and employees’ health and safety. Our mission is to provide services (commissioning, facility condition and energy audits, and infrastructure services) that will maximize the preservation of your assets and success of your projects.
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Harrington Group, Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Assessments and Studies, Design and Engineering, Electronic Life Safety, Emergency Response Systems, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Gas Detection and Alarm, Hazardous Material Assessment, Mass Notification, Material Storage, Storage Specialties, Water Based Fire Suppression Systems
Our specialized expertise in fire protection engineering has taken HGI throughout the hemisphere, literally. We have active projects all across the United States, as well as in Canada, Brazil, Argentina, Colombia, and Mexico. We are one of the most experienced and largest fire protection firms in the United States, and our experience and specialization make us uniquely qualified to serve our clients. For HGI, fire protection is not a sideline activity - it is our specialty. Unlike with an MEP firm, when clients come to HGI for fire protection, they know that our specialization means unparalleled design and safety. We specialize in commercial fire protection engineering for varying type of facilities including high-rise offices, warehouses and distribution centers, data processing operations, manufacturing facilities, hotels, educational facilities, aircraft hangars, and telecommunication hubs.
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Adgo Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer, Specialty Contractor
Industrial and Energy, Infrastructure, Institutional
Control Equipment For Dams, Design and Engineering, Electrical, Electrical Design and Engineering, Instrumentation and Control For Process Systems, Integrated Automation Control and Monitoring Network, Integrated Automation Systems For Conveying Equipment, Integrated Automation Systems For Electrical, Integrated Automation Systems For Network Equipment, Integrated Automation Ups Monitors, Processed Water Systems, Signaling and Control Equipment For Dams, Signaling and Control Equipment For Waterways, Site Controls, Transportation Signaling and Control Equipment, Water and Wastewater Equipment
Adgo Inc. is a UL 508A-certified control panel manufacturer specializing in industrial automation, PLC-based control systems, and turnkey electrical integration for municipal and industrial clients.
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Accurate Estimates, Building Accuracy

DC, DC • New York, NY • Alabama • Alaska • Arizona • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Consultant
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Concrete, Concrete Paving, Demolition, Electrical, Flooring, Grading, Masonry, Mechanical Design and Engineering, Membrane Roofing, Plumbing, Structural Steel Framing Erection
At Remarkable Estimating, we specialize in delivering accurate and reliable construction estimates for contractors, builders, and developers across the USA. Our mission is simple: help contractors win more bids, reduce costs, and save time. We achieve this by combining detailed quantity takeoffs, cost analysis, and transparent reporting. Whether you need residential, commercial, or industrial estimating, we’re your trusted partner. Why Choose Us? ✔ Accurate & Detailed Estimates ✔ Fast Turnaround Time ✔ Affordable & Transparent Pricing
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Intech Process Automation

Calgary, AB • Dallas, TX • Fort Erie, ON • Fredericton, NB • Houston, TX • London, ON • Wainfleet, ON • Washington, DC • Waterloo, ON • Alabama • Alberta • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • New Brunswick • New Jersey • New Mexico • New York • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer, Specialty Contractor
Commercial, Industrial and Energy, Infrastructure
Commissioning, Control Equipment For Dams, Design and Engineering, Electrical Design and Engineering, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Process Systems, Integrated Automation Battery Monitors, Integrated Automation Control and Monitoring Network, Integrated Automation Network Devices, Integrated Automation Systems For Electrical, Integrated Automation Systems For Facility Equipment, Integrated Automation Systems For Network Equipment, Integrated Automation Ups Monitors, Integrated System Commissioning, Processed Water Systems
We offer comprehensive automation and electrical solutions, custom hydraulic control systems, digital software platforms, and cybersecurity services designed to optimize industrial performance.

Top Cities in Illinois

Frequently Asked Questions

How many Design and Engineering contractors in Illinois are on the Procore Construction Network?

There are currently 3,861 Design and Engineering contractors in Illinois on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in Illinois?

The Procore Construction Network allows you to search for Design and Engineering contractors in Illinois that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Design and Engineering contractors in Illinois join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Design and Engineering contractors in Illinois cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Design and Engineering contractors in Illinois on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many Design and Engineering contractors in Illinois are on the Procore Construction Network?

There are currently 3,861 Design and Engineering contractors in Illinois on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in Illinois?

The Procore Construction Network allows you to search for Design and Engineering contractors in Illinois that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Design and Engineering contractors in Illinois join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Design and Engineering contractors in Illinois cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Design and Engineering contractors in Illinois on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.