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

Two people in hard hats having a conversation

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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KANKAKEE CC TECH CENTER P2

WAUBONSEE COLLEGE-CHILLER

CHARLES D LAMB ENERGY CNTR

VNA HEALTH CARE - AURORA

GRP BIOMASS - FRANKLIN

MEADOWVIEW SCHOOL

NMH OR PHASE 4

FEDERAL SAVINGS BANK

WILLIAMS WWT

45 ERIEVIEW PLAZA

SCG BLYTHE COMPRESSOR

ENOVA

STREAMWOOD PARK DISTRICT POOL

LGMIA 8TH & 9TH FLOORS

VOGTLE - RAT XFRMR REPLCMNT

ELGIN MENTAL HEALTH CTR

EARLY CHILDHOOD CENTER SD 93

PRA HEALTH SERVICES

LANE SCHOOL

HASTINGS TANK 10

MS WOODFIELD

EDWARDSPORT CT

BBDO

WORTH ELEMENTARY SCHOOL

BRUNSWICK CORP

YORKTOWN U3 FOAM SYSTEMS

SOLSTICE CONSULTING OFFICE

BERNFIELD RESIDENCE

DIEKMAN ELEMENTARY SCHOOL

BALDWIN AMMONIA SUPPRESSION

VOPAK MODA AMMONIA FACILITY

WEST INDIES OIL COMANY

CARLSBAD ENERGY CENTER

KBD-TBMNC BLDG 600 DATA CTR

JPMC CITADEL CENTER

NMH PWH PRESS 2017

WINSTON & STRAWN PH 1

U-46 CENTENNIAL ELEMENTARY

BLUE RACER MIDSTREAM-VALVE HSE

THOMAS HILL PHASE 1

NMH CYTOGENETICS 7TH FL

GLENVIEW SCHOOL DISTRICT 34

WELLINGTON MANAGEMENT

EATING RECOVERY CENTER

SKINNER WEST ELEMENTARY

BAIRD

ABBVIE AVIATION LLC

NMH CCS DOMESTIC-PLUMBING

ELGIN COMMUNITY COLLEGE

ASCEND COGENERATION

MUNDELEIN HS VENTILATOR REPL

NMH PWH PRESSURIZATION 2015

ZION BENTON HS BOILER REPLACE

AVANT

ROLLING MEADOWS FIRESTATION 16

BOLER

CITY OF EVANSTON

MAX MIDSTREAM

MSUFCU 2727 LINCOLN

NMH ED RENOVATION

CHASE TOWER BOOSTER PUMP

PLAINFIELD ELEMENTARY SCHOOL

DALLMAN U 4 ADDITIONS

LOS ESTEROS

ACCENTURE 20TH FL GIVEBACK

FACEBOOK

MONROE CAPITAL 34 AND 35

ELLSWORTH B-21 WASHRACK

BLYTHE PARK ELEMENTARY SCHOOL

NMH FEINBERG RETAIL PHASE 3

COOPER STATION U2

RICH CENTRAL HS CHILLER REPLAC

THOMAS HILL PLANT UPGRADES

PROSPECT HEIGHTS SD 23

CACI

LEWIS UNIVERSITY - AVIATION

MCCLEERY ELEMENTARY SCHOOL

WINSTON & STRAWN

NMH LC RADIATION & ONCOLOGY

UNITED AIRLINES - 5TH FLOOR

TIMOTHY CHRISTIAN SCHOOL

NAPERVILLE NORTH HS DUCTWORK

ROKU CHICAGO

ANGELO GORDON

CAPITAL ONE ATRIUM II

FERRARA SUGAR LAB

WILLIS TOWER FIFTY50

CNO

LOT AIRLINES LOUNGE

REVERB

LANZAJET FIRE PUMP

DOWNERS GROVE SOUTH PHASE C

HOULIHAN LOKEY

SOUTH LAKE YMCA SPORTS COMPLEX

SILA

KENNEDY SCHOOL - PHASE 3

AGRIFIBER PROCESS

BARCLAYS

MUCH SHELIST

KING & SPALDING OFFICE RELOC

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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.

A group of people wearing hardhats and looking at the camera

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.