Our work is as strong as our word.

When we take on a project, we take it on with full force. Decades of experience. Countless skilled tradesmen. And the grit to push forward no matter what obstacle we face. Just ask around.

A Family Legacy of Trust, Grit, and Excellence—Built to Protect What Matters Most.

Three generations. One unwavering commitment. As a family-owned company, we build lasting relationships, delivering trust, reliability, and excellence to protect what matters most - for our clients, our communities, and the future.

About us

Industrial and Commercial Mechanical Contractors.

We engineer confidence. From HVAC and plumbing to refrigeration and fire protection, we deliver high-performance solutions that keep industrial and commercial facilities running at peak efficiency. When it matters most, rely on F.E. Moran.

Service & inspection

Let’s Build Something That Lasts.

Whether you're starting a project or looking for a trusted partner, we're here to talk. Reach out today and connect with the team that puts relationships first—because at F.E. Moran, trust starts with a conversation.

Get in touch

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A Promise Built
on Trust.

Brian Moran shares how F.E. Moran has earned the trust of clients across the country by doing whatever it takes to deliver safe, high-performing systems — and why that commitment drives us to solve the most vital challenges, for good.

We Safeguard What Matters Most.
Wherever You Need Us.

From coast to coast, from critical facilities to community spaces, F.E. Moran ensures what matters most is protected—so you can rest easy, every night.

F.E. Moran Fire Protection Projects

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COOLEY

FERRERO INNOVATION CTR LAB

LEMONT HIGH SCHOOL MECHANICAL

LANZAJET DESIGN

KENNEDY ELEMENTARY SCHOOL

MAYER BROWN TURN-KEY

ECHO LOGISTICS

OPTIMUM NUTRITION EXPLODE

POSSUM POINT PUMP HOUSE SETUP

LUBRIZOL LP TPU

OAK GROVE SCHOOL 2015 PROJECT

NBC UNIVERSAL AHU & CRAC

INDIANHEAD GMP BLDG 1830

SHINTECH 900 AREA PLANT 2-M

ISAAC FOX ELEMENTARY SCHOOL

GLASSDOOR

EVANSTON/SKOKIE SD 65 ADDITION

FERGUSON

MEDPROPERTIES

RWE CLEAN ENERGY

LINCOLN ELEMENTARY SCHOOL

US FOODS 1ST FLOOR

LAUREL HILL ELEMENTARY SCHOOL

DRW 28TH FLOOR BUILDOUT

NOKIA NAPERVILLE - DEMO

NM HYATT CLINIC EXPANSION

IMANAGE

KSC RPS FACILITY

CPV FAIRVIEW

TRUAX

HOMEWOOD FLOSSMOOR FIELDHOUSE

P66 RODEO

COLLEGE OF LAKE COUNTY-LIBRARY

IPG CHICAGO

LONGFELLOW ELEMENTARY

SUNNY HILL ELEMENTARY SCHOOL

INDIAN PRAIRIE SD 204 A/C

RAYMOND JAMES

US FOODS FLOORS 4-6

LINCOLN ELEMENTARY SCHOOL

HANFORD DPV

WINFIELD SD 34 2022 REMODELING

LINCOLN ELEMENTARY SCHOOL

WOLF HOLLOW

CAROL STREAM RECREATION CENTER

SALESFORCE TRAINING 7&8

HESS NEWARK ENERGY CENTER

CONRAD FISCHER ELEMENTARY RENO

UIC COMPUTER DESIGN RESEARCH

BARRY 8 COMB CYCLE

CHAMBERLAIN UNIVERISTY

KIMBALL MIDDLE SCHOOL

SPURLOCK FP UPGRADE

COLUMBIA COLLEGE

LINCOLN HALL ADDITIONS & RENOV

MAYWOOD EMERSON ELEMENTARY

CHUBB 11TH, 12TH & 15 FLOORS

MORTON COLLEGE MECH UPGRADES

NILES NORTH KITCHEN AND CAFE

CYRUSONE ELWOOD

GALMISH MONITORS

CNA MIDRISE STRUCTURE MODIFICA

WEST ELEMENTARY SCHOOL

WAUKEGAN CUSD 60 - AC IMPROVE

NMH DIGESTIVE HEALTH-ENDOSCOPY

COLORADO BEND

ELWOOD ENERGY

BRIGHTON PARK ELEMTY

MMC CHICAGO

NMH LAKE FOREST PARKING GARAGE

EL CENTRO CAMPUS

REED SMITH

CAPE CANAVERAL

NILES NORTH HIGH SCHOOL

FOLLETT HEADQUARTERS

NMH PWH CONDENSATION 2017

OPTIMAL SERVICES

NFL CHICAGO DATA CENTER AURORA

NELSON UNITS 1 & 2

PIONEER SCHOOL - WEST CHICAGO

U-46 TRANSPORTATION OFFICE BLD

ADVOCATE SOUTH

CENTRAL MIDDLE SCHOOL SD 301

SALVATION ARMY FREEDOM CENTER

HEITMAN

JOHNSON ELEMENTARY SCHOOL

DIETERICH ELEMENTARY SCHOOL

FOLEY & LARNDER

BROOKWOOD MIDDLE SCHOOL

CHESTERFIELD DOCK FOAM SYSTEMS

RICHARDS HS AUDITORIUM ADDN

FACILITY MASTER - MAINE EAST

3600 NORTH HALSTED

ADDN & RENOV AT OAKLAND SCHOOL

WS LEE POWER STATION

MOOSEHEART

SOUTHEAST ALTERNATIVE SCHOOL

GLENCOE SOUTH SCHOOL

SUTTON

OKEECHOBEE COMBINED CYCLE

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Tackling the Toughest.
Complexity Demands F.E. Moran.

From powering data centers to safeguarding nuclear facilities and securing the nation’s food supply, F.E. Moran thrives where precision, expertise, and trust are non-negotiable.

View all Projects

One Moran.
Protecting What Matters Most.

With seamless integration across all trades, F.E. Moran delivers the expertise and reliability needed to safeguard lives, protect property, and ensure every project is built to the highest standard.

Fire Protection

Safeguarding lives with advanced systems designed to detect, suppress, and prevent fires—because safety is non-negotiable.

HVAC

Innovative heating and cooling solutions engineered to create efficient, healthy, and comfortable environments everywhere we serve.

Plumbing

Delivering seamless plumbing systems that power critical facilities and keep communities flowing and safe without interruption.

Piping

Precision-crafted piping solutions built to handle the toughest industrial demands with unmatched reliability.

Refrigeration

Securing the nation’s food, medicine, and supply chains with cutting-edge refrigeration systems that perform when it matters most.

Design. Build. Protect. Maintain.
One Moran.
Every Time.

With F.E. Moran, you get unwavering expertise and integrity at every stage—design, build, protection, and maintenance—delivering solutions that exceed expectations, every time.

Design Build & Install

At F.E. Moran, design build, and installation aren’t just services—they’re where innovation meets precision. Our expert teams transform complex challenges into seamless solutions, combining advanced engineering with flawless execution to bring your vision to life.

From initial concept to the final install, we deliver projects built to last, on time, and on budget—because excellence is the only standard we know.

Service & Inspection

At F.E. Moran, service and inspection are the backbone of long-term reliability and protection. Our dedicated teams go beyond routine maintenance, proactively identifying issues and optimizing system performance to ensure safety, compliance, and peace of mind.

With precision and care, we protect your investment and keep your systems operating at their best—because every detail matters.

Schedule an Appointment

About Service & Inspection

F.E. Moran By the Numbers.

Three people wearing hard hats looking at a large sheet of paper

68+

Years of Industry Leadership

Family-owned and operated since 1957, F.E. Moran has built a legacy of trust, innovation, and excellence across mechanical, fire protection, and refrigeration industries.

0.48 EMR

Safety Rating

Safety is not just a commitment — it's our way of life. Our Experience Modification Rate reflects our unwavering dedication to protecting people, property, and livelihoods.

The top of a building in Chicago with orange cones

100,000+

Projects Nationwide

From coast to coast, F.E. Moran has successfully delivered over 100,000 projects, including service, inspection, and maintenance solutions. Our clients trust us to protect their people, properties, and operations with unmatched expertise and reliability.This metric reflects F.E. Moran’s extensive experience and capability to handle diverse and complex projects nationwide.

1,400+

Employees Servicing Your Needs

Our growing workforce exemplifies grit, ingenuity, and expertise to deliver excellence on every project.

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Trusted by Industry Leaders.

Logos are trademarks of their respective owners who are or have been clients of F.E. Moran and should not be construed as an endorsement, affiliation, or sponsorship of our company.

Trusted. Proven. Our Clients Say It Best.

Critical Facilities Manager, top 10 data center company

"F.E. Moran's team has been instrumental in maintaining our data centers. Their reliability and commitment to quality are unmatched."

C. Kouri
President, Construction & Design

"Becknell has worked with FE Moran almost exclusively for decades. Their expertise in sprinkler design in unparalleled; they're a highly valued member of our design and construction teams. "

Project Executive, top 10 Construction company

“F.E. Moran’s ability to meet our schedule and productivity expectations, even with client-induced delays, is impressive.”

Two people in hard hats at a construction site in the evening

One Moran.
One Mission.
Total Protection.

F.E. Moran is your single trusted partner for HVAC, plumbing, fire protection, refrigeration, piping, and mechanical services. One team, one mission—delivering seamless, high-performance solutions that safeguard lives, property, and productivity.

Learn More About One Moran

Our work is as strong as our word.

A Family Legacy of Trust, Grit, and Excellence—Built to Protect What Matters Most.

Industrial and Commercial Mechanical Contractors.

Let’s Build Something That Lasts.

A Promise Built
on Trust.

We Safeguard What Matters Most.
Wherever You Need Us.

F.E. Moran Fire Protection Projects

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Tackling the Toughest.
Complexity Demands F.E. Moran.

One Moran.
Protecting What Matters Most.

Fire Protection

HVAC

Plumbing

Piping

Refrigeration

Design. Build. Protect. Maintain.
One Moran.
Every Time.

Design Build & Install

Service & Inspection

F.E. Moran By the Numbers.

68+

Years of Industry Leadership

0.48 EMR

Safety Rating

100,000+

Projects Nationwide

1,400+

Employees Servicing Your Needs

Trusted by Industry Leaders.

Trusted. Proven. Our Clients Say It Best.

One Moran.
One Mission.
Total Protection.

F.E. Moran is your single trusted partner for HVAC, plumbing, fire protection, refrigeration, piping, and mechanical services. One team, one mission—delivering seamless, high-performance solutions that safeguard lives, property, and productivity.

Get in touch with us

Our work is as strong as our word.

A Family Legacy of Trust, Grit, and Excellence—Built to Protect What Matters Most.

Industrial and Commercial Mechanical Contractors.

Let’s Build Something That Lasts.

A Promise Builton Trust.

We Safeguard What Matters Most.Wherever You Need Us.

F.E. Moran Fire Protection Projects

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Tackling the Toughest. Complexity Demands F.E. Moran.

Chicagoland Data Center

Vogtle Nuclear Power Facility

Rivian Electric Vehicle Facility

One Moran.Protecting What Matters Most.

Fire Protection

HVAC

Plumbing

Piping

Refrigeration

Design. Build. Protect. Maintain. One Moran.Every Time.

Design Build & Install

Service & Inspection

F.E. Moran By the Numbers.

68+

Years of Industry Leadership

0.48 EMR

Safety Rating

100,000+

Projects Nationwide

1,400+

Employees Servicing Your Needs

Trusted by Industry Leaders.

Trusted. Proven. Our Clients Say It Best.

One Moran.One Mission.Total Protection.

F.E. Moran is your single trusted partner for HVAC, plumbing, fire protection, refrigeration, piping, and mechanical services. One team, one mission—delivering seamless, high-performance solutions that safeguard lives, property, and productivity.

Get in touch with us

A Promise Built
on Trust.

We Safeguard What Matters Most.
Wherever You Need Us.

Tackling the Toughest.
Complexity Demands F.E. Moran.

One Moran.
Protecting What Matters Most.

Design. Build. Protect. Maintain.
One Moran.
Every Time.

One Moran.
One Mission.
Total Protection.