Mechanical, Electrical & Plumbing Engineering

Facilities

GRAEF’s mechanical, electrical, plumbing, and fire protection team focuses on sustainable designs which reduce operating costs, enhance asset value, improve air quality and enhance community health, aesthetics and vitality.

Our mechanical, electrical, plumbing, and fire protection team has extensive experience in new designs, replacements, renovations, and upgrades; are leaders in maintenance and cost-friendly designs; and have in-depth energy and sustainable design experience. We also have extensive experience performing facility and equipment assessments and providing recommendations to not only enhance performance, but reduce energy costs.

Our Work

Dane County Airport

Dane County Regional Airport Multi-Phase Parking Expansion

Potawatomi Rec Center

Forest County Potawatomi Recreation Center

DVSY

Diversey

CC

Christ Church Mequon

MSO

Milwaukee Symphony Orchestra Grand Theater

PortMiami Night

PortMiami High-Mast Light Pole LED Retrofit

DCL

Canaveral Port Authority Cruise Terminal 8 Expansion and Renovation

Exact Sciences Parking Structure-header

Exact Sciences Parking Structure

Froedtert Parking-header

Froedtert Health Parking Structure 6

Site_Display_90 Manitowoc Crane

Manitowoc Crane High Bay Heavy Assembly Addition

Caterpillar Heritage Museum_header

Caterpillar North of Rawson Facility

Komatsu Campus Aerial

Komatsu South Harbor Campus

Komatsu Texas

Komatsu Fabrication Building

OLYMPUS DIGITAL CAMERA

Caterpillar Fab Shop

Lake Nona Medical City VA SimLearn Facility

Lake Nona Medical City VA SimLearn Facility

DSC02125

Gulfstream Park Pegasus

CocaCola Header

Coca-Cola Refreshments Bottling Line Expansion

ParkArthur PavWeb 03

Park Arthur Pavilion

OLYMPUS DIGITAL CAMERA

Wisconsin State Capitol Dome Moisture Repair

Canaveral Term#10_WebHeader

Canaveral Port Authority Cruise Terminal 10 Expansion and Renovation

Couture

The Couture

Caterpillar Heritage Museum_header

Caterpillar Heritage Building

IMG_0801

City of De Pere VFW Aquatic Facility

Kalahari Convention Center_Sandusky

Kalahari Convention Center

St Johns Aging Header

St. John’s County Council on Aging Transit Facility Solar Power

St Augustine Header

St. Augustine Preparatory Academy

Southwest Airtran Header

Southwest Airlines/Airtran Integrations

Southwest Cargo Header

Southwest Airlines Cargo Renovation at Hartsfield-Jackson International Airport

Ripon Header 1

Ripon College Fieldhouse

Ed Smith Header

Ed Smith Stadium Renovations

Mechanical, Electrical & Plumbing Engineering Contacts

Gerke Jason Cropped

Jason Gerke, PE, CxA

Practice Area Leader - Mechanical/Plumbing
Stern Erv Cropped

Erv Stern, DES

Practice Area Leader - Electrical
Lizasoain Jose Cropped

Jose Lizasoain, PE, CxA

Practice Area Leader - Mechanical

Why Choose Us

“It’s all about relationships” - Len Anhalt

As a Full Service Engineering, Planning and Design Firm we COLLABORATE to give you a fully integrated design.

INNOVATE your Future with one of our experts with local knowledge and national experience.

Our multidisciplinary experts will FORMULATE your VISION into a successful Project.

What Clients Say

Each of the GRAEF engineers was very professional, knowledgeable, courteous, and most pleasant to work with throughout all phases of the project. I would not hesitate to recommend GRAEF for the engineering of any project.

Phyllis Thorpe, St. Johns County, Florida