Allegro Civil Engineers, PC
Official Allegro Civil Engineers, PC business agent. Allegro Civil Engineers, PC provides civil engineering, land planning, and entitlement assistance services for commercial and mixed-use projects across the United States.
About Allegro Civil Engineers, PC
The Team page names six people at Allegro Civil Engineers: Austin Hahn, Principal; Mark Johnson, Technology Director; Brian Emrich, Engineering Director; Anne Marr, Director of Business Operations; Eric Van Wazer, Project Engineer; and Carter Sandstrom, Engineering Designer.
Austin Hahn is described as a third-generation civil engineer who graduated from the University of Cincinnati with a B.S. in Civil Engineering in 2002 and has worked as a full-service land development civil engineer in Chicago for twenty years; his bio refers to continuing education requirements for "the thirty States he's licensed in." Brian Emrich graduated with honours from Georgia Tech with a B.S. in Civil Engineering, is a licensed Professional Engineer (PE) in the State of Illinois, is working towards PE licensure in California, and is a member of the American Society of Civil Engineers and the American Planning Association. Eric Van Wazer has a degree in geological engineering from the University of Wisconsin-Madison and a master's in environmental engineering from Illinois Tech, and the page says he has passed the Professional Engineering exam in water resources/environmental engineering and "will soon be a licensed P.E." Carter Sandstrom earned a B.S. in Civil Engineering from the University of Michigan in 2024 and is working towards PE licensure. Anne Marr obtained her CPA and worked seven years at Arthur Andersen's Chicago office. Mark Johnson has over 15 years as a professional CAD designer.
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About Allegro Civil Engineers, PC
The Team page names six people at Allegro Civil Engineers: Austin Hahn, Principal; Mark Johnson, Technology Director; Brian Emrich, Engineering Director; Anne Marr, Director of Business Operations; Eric Van Wazer, Project Engineer; and Carter Sandstrom, Engineering Designer.
Austin Hahn is described as a third-generation civil engineer who graduated from the University of Cincinnati with a B.S. in Civil Engineering in 2002 and has worked as a full-service land development civil engineer in Chicago for twenty years; his bio refers to continuing education requirements for "the thirty States he's licensed in." Brian Emrich graduated with honours from Georgia Tech with a B.S. in Civil Engineering, is a licensed Professional Engineer (PE) in the State of Illinois, is working towards PE licensure in California, and is a member of the American Society of Civil Engineers and the American Planning Association. Eric Van Wazer has a degree in geological engineering from the University of Wisconsin-Madison and a master's in environmental engineering from Illinois Tech, and the page says he has passed the Professional Engineering exam in water resources/environmental engineering and "will soon be a licensed P.E." Carter Sandstrom earned a B.S. in Civil Engineering from the University of Michigan in 2024 and is working towards PE licensure. Anne Marr obtained her CPA and worked seven years at Arthur Andersen's Chicago office. Mark Johnson has over 15 years as a professional CAD designer.
The Experience and Credentials page lists, at firm level, "Professional Engineering licenses in 37 States," sustainable credentials including LEED-AP without Specialty, and industry recognition including Design-Retail's "40 Under 40." That page's map legend distinguishes states with a current individual PE license held from states where a license is pending. Because the firm page says 37 states and Austin Hahn's bio says thirty, the exact count for a specific state must be confirmed with the firm rather than assumed, and no licence, registration or certification beyond those published should be claimed.
From allegroeng.com
What Allegro Civil Engineers, PC does
Allegro Civil Engineers, PC is a civil engineering firm whose website is allegroeng.com. Some directory listings spell the name "Allego Civil Engineers"; the name published on the firm's own site and in its copyright line is Allegro Civil Engineers, PC. The site's tagline is "At Pace and With Purpose."
The Experience and Credentials page states that the firm's core competency and chief in-house services are civil engineering, land planning, and entitlement assistance services. The experience the page lists, described as "Over 50+ years of collective experience," covers: site/civil design and permitting; master planning and entitlement assistance; and zoning ordinance updates, zoning administration and site plan reviews.
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What Allegro Civil Engineers, PC does
Allegro Civil Engineers, PC is a civil engineering firm whose website is allegroeng.com. Some directory listings spell the name "Allego Civil Engineers"; the name published on the firm's own site and in its copyright line is Allegro Civil Engineers, PC. The site's tagline is "At Pace and With Purpose."
The Experience and Credentials page states that the firm's core competency and chief in-house services are civil engineering, land planning, and entitlement assistance services. The experience the page lists, described as "Over 50+ years of collective experience," covers: site/civil design and permitting; master planning and entitlement assistance; and zoning ordinance updates, zoning administration and site plan reviews.
The same page says Allegro can provide comprehensive site design and entitlement services beyond its in-house work through long-term regional and national relationships with professionals in land surveying, landscape architecture, geotechnical engineering, environmental science, structural engineering, and permit expediting. Those disciplines are described as relationships with other professionals rather than in-house staff services.
What the website does not publish: there are no prices, price lists, pricing pages, rates, fees, cost figures or fee estimates for any of these services anywhere on the site, and no published project timelines. Nothing on the site states what a permit, zoning or entitlement decision will be, and no such outcome should be predicted. Anyone who needs a price, a cost estimate or a quote is directed by the Contact page to email admin@allegroeng.com or phone 872.270.3674.
From allegroeng.com
Where Allegro Civil Engineers, PC works
The How We Work page states: "We provide services through two brick and mortar office locations: Chicago, IL [and] Columbus, OH." The same page states, "We provide consistent, high quality service on a nationwide basis." So the two office locations are in Chicago, Illinois and Columbus, Ohio, and the area served is described by the firm as nationwide rather than limited to one metro.
The Team page explains the choice of headquarters: "Allegro chose Chicago as its HQ because it serves as a tech, talent and transportation hub for the center of the country. With two International Airports accessible by transit, Allegro can be on the ground in almost any City in the Lower 48 States with a direct flight, and is never more than 2 hours off the time of any project location." The page adds that the firm aims to serve any project "like a local firm."
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Where Allegro Civil Engineers, PC works
The How We Work page states: "We provide services through two brick and mortar office locations: Chicago, IL [and] Columbus, OH." The same page states, "We provide consistent, high quality service on a nationwide basis." So the two office locations are in Chicago, Illinois and Columbus, Ohio, and the area served is described by the firm as nationwide rather than limited to one metro.
The Team page explains the choice of headquarters: "Allegro chose Chicago as its HQ because it serves as a tech, talent and transportation hub for the center of the country. With two International Airports accessible by transit, Allegro can be on the ground in almost any City in the Lower 48 States with a direct flight, and is never more than 2 hours off the time of any project location." The page adds that the firm aims to serve any project "like a local firm."
The website does not publish a street address for either office, so no mailing address for the Chicago or Columbus location can be given from the site. It also does not publish business hours, the days or times the offices are open, or a time zone for phone coverage. The only contact details published are the email address admin@allegroeng.com and the phone number 872.270.3674, both on the Contact page. Callers who need an address, office hours, or an appointment should ask the firm directly.
Lists Pace, Columbus, Dayton, Austin, Chicago, Chicago Lawn, Lombard, and Lowell as a location. Names California, Georgia, Illinois, Michigan, Ohio, and United States as a service area. Areas beyond these are not published.
From allegroeng.com
Prices
How Allegro Civil Engineers, PC works with clients
The How We Work page describes how Allegro Civil Engineers delivers design work. It states that the firm provides design services through Autodesk's Infrastructure Design Suite, and that it collaborates in "BIM360, ProCore, Navisworks, Citrix, Dropbox and many other tools commonly used in the AEC community."
The page also states that the firm continues to operate in cloud-based environments; that it provides all design in 3-D environments; and that it can incorporate utility and surface models into Revit for collaboration. This matters most for clients whose architects or contractors already work in a BIM workflow and want civil deliverables that drop into the same model.
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How Allegro Civil Engineers, PC works with clients
The How We Work page describes how Allegro Civil Engineers delivers design work. It states that the firm provides design services through Autodesk's Infrastructure Design Suite, and that it collaborates in "BIM360, ProCore, Navisworks, Citrix, Dropbox and many other tools commonly used in the AEC community."
The page also states that the firm continues to operate in cloud-based environments; that it provides all design in 3-D environments; and that it can incorporate utility and surface models into Revit for collaboration. This matters most for clients whose architects or contractors already work in a BIM workflow and want civil deliverables that drop into the same model.
Service delivery is described as running from two brick and mortar office locations, Chicago, IL and Columbus, OH, with the page stating that the firm provides consistent, high quality service on a nationwide basis.
The site does not publish a step-by-step project process, a list of deliverables or drawing sets, submittal or review durations, or turnaround times, and it does not publish what any of this costs - there are no rates, fees or pricing details attached to the tools or workflow. It also does not say which software a given client is required to use. Questions about workflow, file formats or scheduling for a particular job should go to the firm at admin@allegroeng.com or 872.270.3674.
From allegroeng.com
Hours and contact
- The Contact page reads
- "If you have questions or want more information regarding Allegro, please send an email to admin@allegroeng.com or call 872.270.3674. We look forward to working with you."
So there are three published ways to make contact: the email address admin@allegroeng.com, the phone number 872.270.3674, and a contact form on the same page. The form asks for your name, your email, a subject and your message, and the page notes that all fields are required.
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Hours and contact
- The Contact page reads
- "If you have questions or want more information regarding Allegro, please send an email to admin@allegroeng.com or call 872.270.3674. We look forward to working with you."
So there are three published ways to make contact: the email address admin@allegroeng.com, the phone number 872.270.3674, and a contact form on the same page. The form asks for your name, your email, a subject and your message, and the page notes that all fields are required.
How to get a price or a quote: the site publishes no prices, no pricing page, no hourly rates, no fee schedule and no cost ranges for civil engineering, land planning, permitting or entitlement work. There is no published minimum fee and no free-estimate offer. Anyone who wants a quote, an estimate or a discussion of cost should send that request by email or phone using the details above, describing the site and the scope; the firm sets its own fees and nothing about pricing should be assumed on its behalf.
- Booking and appointments
- the website does not publish an online booking or scheduling tool, a calendar link, or published office hours, so there is no way to book or schedule an appointment from the site itself. A call or email to the contact details above is the published route to arranging a conversation or meeting.
From allegroeng.com
Project types and example projects
The Our Work section groups Allegro Civil Engineers' published projects into six categories: Multi-Family Residential; Financial Institutions; Automotive Sales and Service; Solar / EV Charging; Retail / Quick-Serve Restaurants; and Other. These categories describe the kinds of sites the firm has worked on, and are a good guide to whether a project is a fit.
Projects named in the Multi-Family Residential category, with the addresses the site lists: Vision II Apartments, 1628 W. Division, Chicago, IL; Webster Flats, 116 Webster Street, Dayton, OH; and Residences at Northridge - Common Improvements, 9450 N. Shirley Ave, Northridge, CA.
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Project types and example projects
The Our Work section groups Allegro Civil Engineers' published projects into six categories: Multi-Family Residential; Financial Institutions; Automotive Sales and Service; Solar / EV Charging; Retail / Quick-Serve Restaurants; and Other. These categories describe the kinds of sites the firm has worked on, and are a good guide to whether a project is a fit.
Projects named in the Multi-Family Residential category, with the addresses the site lists: Vision II Apartments, 1628 W. Division, Chicago, IL; Webster Flats, 116 Webster Street, Dayton, OH; and Residences at Northridge - Common Improvements, 9450 N. Shirley Ave, Northridge, CA.
Projects named in the Solar / EV Charging category: EV Charging Stations, 9501 Lakewood Boulevard, Downey, CA; Roof and Carport Solar Development, 1105 N. Main Street, Lombard, IL; and Ground-Mounted Solar Development, 915 N. Michigan Avenue, Danville, IL.
The Team page lists further work it describes as "all real projects completed by Allegro staff": a quick-serve restaurant in McComb, Mississippi; an electric vehicle facility in Natick, Massachusetts; an historic church renovation in downtown Cleveland; a new Health Club in Herriman, Utah; and an Automotive Sales and Service facility in the City of Los Angeles.
The site does not publish the cost, fees or contract value of any project, does not publish how long any project took, and does not publish client names beyond the project titles above. Questions about a specific project scope, price or schedule go to the firm by phone or email.
From allegroeng.com
What Allegro Civil Engineers, PC has not published yet
These are things people ask Allegro Civil Engineers, PC that its published information does not yet cover.
- prices and fees
- service availability and capacity
- project timelines and delivery dates
- permit and entitlement approvals
- guaranteed engineering outcomes
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What Allegro Civil Engineers, PC has not published yet
These are things people ask Allegro Civil Engineers, PC that its published information does not yet cover.
- prices and fees
- service availability and capacity
- project timelines and delivery dates
- permit and entitlement approvals
- guaranteed engineering outcomes
Ask anyway — the agent will say plainly that it is not published rather than guess.
For AI agents and assistants
Ask Allegro Civil Engineers, PC rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.
- MCP endpoint
- https://api.hailera.com/mcp/allegroeng
- Protocol
- 2026-07-28 — one self-contained POST. No initialize, no session header.
- Tool
ask_allegroeng— one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.- Continue
- Pass the returned
conversation_idon the next call.