Group14 Engineering includes building energy and sustainability professionals from across the United States. Our richness of diversity and experience promotes creative, innovative, and practical solutions.

Our Principals

Susan Reilly

Susan Reilly

Energy Team Leader

sreilly@group14eng.com
(720) 221-1073
Learn more about Sue

Principal / Energy Team Leader

Years in Industry:
30 – M.S. Mechanical Engineering, University of California, Berkeley

Designations:
P.E., LEED AP

Most exotic food I have ever tried:
Sea Cucumber, I thought it was a vegetable

Superhero that reminds me of my partner:
Hellboy

Favorite movie:
Stranger than Fiction

sreilly@group14eng.com
(720) 221-1073
Laura Charlier

Laura Charlier

Sustainability Team Leader

lcharlier@group14eng.com
(720) 221-1074
Learn more about Laura

Principal / Sustainability Team Leader

Years in Industry:
25+ – Associates, Interior Design, Colorado Institute of Art

Designations:
LEED AP BD+C

My Favorite spot to get coffee:
The Bike Cafe

My favorite pastime/hobby:
Ceramics and cooking

Why I love what I do:
We only have one planet and we should all be doing our best to preserve what we have.

lcharlier@group14eng.com
(720) 221-1074
Matt Cooper

Matt Cooper

Commissioning Team Leader

mcooper@group14eng.com
(720) 221-1086
Learn more about Matt

Principal / Commissioning Team Leader

Years in Industry:
15 – B.S. Architectural Engineering, Kansas State University

Designations:
P.E., CCP, LEED AP, HBDP, CxA

Secret Talent:
Making ponytails and other hairstyles for my daughters.

The Superpower I would want:
Flying…I hate traffic.

My favorite energy saving tip:
Complexity adds points of failure – keep it simple.

mcooper@group14eng.com
(720) 221-1086
Michael Levinson

Michael Levinson

Affordable Housing Team Leader

mlevinson@group14eng.com
(720) 221-1077
Learn more about Michael

Principal / Affordable Housing Team Leader

Years in Industry:
13 – B.S. Business Administration, Georgetown University

Designations:
CEM

Drink of Choice:
Man-tini

Most interesting place I’ve traveled:
Southern India

The Superpower I would want:
The ability to make small children sleep through the night

mlevinson@group14eng.com
(720) 221-1077

Our Staff

Allison Bygott

Allison Bygott

Lighting Engineer and Analyst

abygott@group14eng.com
(720) 382-1752
Learn more about Allison

Lighting Engineer and Analyst

Years in Industry:
12 – B.S. Architectural Engineering, University of Colorado Boulder

Designations:
P.E., L.C., LEED AP

My favorite pastime/hobby:
Skiing

Most interesting place I have traveled:
Italy

Favorite Denver restaurant:
Mici

Most exotic food I have ever tried:
Sushi

abygott@group14eng.com
(720) 382-1752
Anna McCullough

Anna McCullough

Building Performance Engineer

amccullough@group14eng.com
(720) 382-1755
Learn more about Anna

Building Performance Engineer

Years in Industry:
5 – B.S. Mechanical Engineering, University of Virginia

Designations:
EIT, LEED AP

My favorite pastime/hobby:
Going to concerts at Red Rocks, hiking, and snowboarding

Cocktail of Choice:
Bourbon and Ginger

amccullough@group14eng.com
(720) 382-1755
Annie Kell

Annie Kell

Building Performance Engineer

akell@group14eng.com
(720) 382-1704
Learn more about Annie

Building Performance Engineer

Years in Industry:
4 – B.S. Astrophysics, Rice University, TX

Designations:
LEED AP BD+C

My favorite spot to get coffee:
Goodys Mountain Creperie in Winter Park.

Most interesting place I have traveled:
Cape Tribulation, Australia

Favorite energy saving tip:
Take advantage of that beautiful daylight!

akell@group14eng.com
(720) 382-1704
Axaule Sultanova

Axaule Sultanova

Building Performance Engineer

asultanova@group14eng.com
(720)382-1703
Learn more about Axaule

Building Performance Engineer

Years in Industry :
4 – B.S. Architectural Engineering, University of Colorado at Boulder

Designations:
P.E. in California; LEED AP BD+C

Most interesting place I’ve traveled:
Rio de Janeiro

Favorite movie:
Cloud Atlas

The Superpower I would want:
To be able to appear any place I want!

asultanova@group14eng.com
(720)382-1703
Ben Emmett

Ben Emmett

IT Support

bemmett@group14eng.com
(720) 382-1757
Learn more about Ben

IT Support

Years in Industry:
7 – B.A. Technical Journalism, Colorado State University

Most interesting place I have traveled:
Slovenia

My favorite pastime/hobby:
Anything in the great outdoors

Why I love what I do:
Our company helps make the world a better place

bemmett@group14eng.com
(720) 382-1757
Bryce Buchanan

Bryce Buchanan

Building Performance Engineer

bbuchanan@group14eng.com
(720) 221-1088
Learn more about Bryce

Building Performance Engineer

Years in Industry:
5 – M.S. Civil Engineering, University of Colorado Boulder

Designations:
P.E., CCP, CEM

My favorite Denver restaurant:
Rudy’s BBQ (it’s in the Springs, but well worth the drive)

Most interesting place I’ve traveled:
Anguilla

Most exotic food I have ever tried:
Rattlesnake Cheese Dip

bbuchanan@group14eng.com
(720) 221-1088
Celeste Cizik

Celeste Cizik

Existing Building Team Leader

ccizik@group14eng.com
(720) 382-1705
Learn more about Celeste

Existing Building Team Leader

Years in Industry:
12 – B.S. Architectural Engineering / MBA, University of Colorado Boulder

Designations:
P.E., BEMP, LEED AP, PMP

Favorite Pastimes:
All types of outdoor activities in the Colorado mountains.

Most Interesting Place I Have Traveled:
Bhutan.

Why I Do What I Do:
I have a passion for buildings and the environment. I love solving problems that help both!

ccizik@group14eng.com
(720) 382-1705
Charlie Stevens

Charlie Stevens

Building Performance Engineer

cstevens@group14eng.com
(720)382-1750
Learn more about Charlie

Building Performance Engineer

Years in Industry:
11 – B.S. in Chemical Engineering from Georgia Tech

Most interesting place I have traveled:
Hitchhiking across Namibia or traveling from Mombasa, Kenya to Lamu.

Cocktail of Choice:
A nice cold barley stew, not too bitter, not too hoppy.

cstevens@group14eng.com
(720)382-1750
Dave Heinicke

Dave Heinicke

Building Performance Engineer

dheinicke@group14eng.com
(720) 221-1084
Learn more about Dave

Building Performance Engineer

Years in Industry:
7 – B.S. Engineering, Dartmouth College

Designations:
P.E., LEED AP

My favorite pastime/hobby:
Rafting

Most interesting place I have traveled:
Rwanda

The Superpower I would want:
Flying

dheinicke@group14eng.com
(720) 221-1084
David Lawry

David Lawry

Commissioning Engineer

dlawry@group14eng.com
(720)221-1091
Learn more about David

Commissioning Engineer

Years in Industry:
10 – B.S. Mechanical Engineering, University of Colorado Boulder

Designations:
P.E., LEED AP

My favorite pastime/hobby:
Exploring, mountaineering, traveling

Most interesting place I have traveled:
Definitely Zanzibar, or maybe Rio De Janeiro, no wait Sarajevo…

Favorite movie:
Anything with Bill Murray

dlawry@group14eng.com
(720)221-1091
Elliot Rodstein

Elliot Rodstein

Marketing Operations Coordinator

erodstein@group14eng.com
(720)382-1759
Learn more about Elliot

Marketing Operations Coordinator

Years in Industry:
1 – B.S. Interpersonal/Organizational Communication, University of Central Florida

If I could be an expert in a different field:
Engineering!

My favorite pastime/hobby:
Coaching basketball

Most exotic food I have ever tried:
Chapulines (grasshoppers) in Mexico. So salty!

erodstein@group14eng.com
(720) 382-1759
Emily Rader-Neely

Emily Rader-Neely

Building Performance Engineer

eraderneely@group14eng.com
(720) 221-1089
Learn more about Emily

Building Performance Engineer

Years in Industry:
7 – M.S. Civil Engineering, University of Colorado Boulder

Designations:
P.E. in California, LEED Green Associate

My favorite pastime/hobby:
Playing rugby for the Boulder Babes

The superpower I would want:
Teleportation

Most interesting place I have traveled:
Nepal

If I could be an expert in a different field it would be:
Library Science

eraderneely@group14eng.com
(720) 221-1089
Eric Loew

Eric Loew

Senior Energy Engineer

eloew@group14eng.com
(720) 382-1756
Learn more about Eric

Senior Energy Engineer

Years in Industry:
13 – M.S. Civil Engineering, University of Colorado Boulder

Designations:
M.S.E., CEM

My favorite pastime/hobby:
Skiing, biking, hiking; getting out in nature

Most interesting place I have traveled:
India just after college

Secret Talent:
I play fiddle in a Band. Dwarf Planets. Is this a shameless promotion?

eloew@group14eng.com
(720) 382-1756
Erik Swanton

Erik Swanton

Project Engineer

eswanton@group14eng.com
(720) 221-1083
Learn more about Erik

Project Engineer

Years in Industry:
6 – M.S. Aerospace Engineering, University of Colorado Boulder

Designations:
P.E.

Favorite Quote:
“Life moves pretty fast. If you don’t stop and look around once in awhile, you could miss it.” – Ferris Bueller

Most interesting place I’ve traveled:
Cuevas de Marmol, Mt Fitz Roy, and Torres del Paine in Patagonia

If I could be an expert in a different field:
Material Science

eswanton@group14eng.com
(720) 221-1083
Gokul Paranjothi

Gokul Paranjothi

Building Performance Engineer

garanjothi@group14eng.com
(720) 221-1085
Learn more about Gokul

Building Performance Engineer

Years in Industry:
1 – M.S. Mechanical Engineering, University of Colorado Boulder

Favorite Movie:
Lord of the Rings (all of them!)

Favorite Quote:
“When life gives you moody, make it Mad-Eye!”

Three things on my bucket list:
To walk to Mordor, to get a butterbeer at Hogsmead, and get my EIT/FE Certification

garanjothi@group14eng.com
(720) 221-1085
Jeff Mcentee

Jeff Mcentee

Commissioning Engineer

jmcentee@group14eng.com
(720) 382-1701
Learn more about Jeff

Commissioning Engineer

Years in Industry:
9

Designations:
MSUD, CEM, CDSM, CAMP, CCP

My favorite pastime/hobby:
Playing and coaching rugby

Favorite Movie:
Stars and Marvel Movies

The Superpower I would want:
The ability to manipulate probabilities.

jmcentee@group14eng.com
(720) 382-1701
Jessica Chickering

Jessica Chickering

Business Development Manager

jchickering@group14eng.com
(720) 221-1081
Learn more about Jessica

Business Development Manager

Years in Industry:
9 – B.A. English Writing, University of Colorado Denver

Designations:
LEED AP

Favorite Quote:
Mahatma Gandhi — ‘Be the change that you wish to see in the world.’

Most interesting place I have traveled:
Iceland

Why I love what I do:
So many reasons! At the end of the day what I love most is my relationships with our clients.

jchickering@group14eng.com
(720) 221-1081
Josh Hathaway

Josh Hathaway

Building Performance Engineer

jhathaway@group14eng.com
(720) 328-1709
Learn more about Josh

Building Performance Engineer

Years in Industry:
10 – B.S. Environmental Design, University of Colorado Boulder

Designations:
LEED AP

Favorite Pastime:
Playing the piano and reading philosophy

Drink of choice:
Tequila and tonic with a lime

Favorite Quotation:
“One man finds pleasure in improving his land, another his horses. My pleasure lies in seeing that I myself grow better day by day.” – Socrates

jhathaway@group14eng.com
(720) 328-1709
Josh Marceau

Josh Marceau

Sustainable Design/HERS rater

jmarceau@group14eng.com
(720) 221-1092
Learn more about Josh

Sustainable Design/HERS rater

Years in Industry:
10 – B.S. Environmental Design, University of Colorado-Denver; M.S. Construction Management, Colorado State University

Designations:
LEED AP+ BD+C and EB:O&M, HERS Rater, Energy Star for Homes Verification

My favorite pastime/hobby:
Cycling

Favorite movie:
The Big Lebowski

Favorite Quote:
“Yeah man, it really tied the room together.”

My favorite energy saving tip:
Turn off the lights!

Why I love what I do:
I love what I do because sustainability is something for which I have a passion. It feels good to do something that has beneficial outcomes for both people and the planet.

jmarceau@group14eng.com
(720) 221-1092
Lauren Mcneill

Lauren Mcneill

Sustainable Design Consultant

lmcneil@group14eng.com
(720) 382-1754
Learn more about Lauren

Sustainable Design Consultant

Years in Industry:
6 – B.A. Environmental Economics, Michigan State University

Designations:
LEED AP BD+C, GGP (Green Globes Professional)

My favorite pastime/hobby:
Snowboarding, hiking, reading, and watching our cat chase a laser

Most interesting place I have traveled:
Grindelwald, Switzerland

The Superpower I would want:
Carbon sequestration

lmcneil@group14eng.com
(720) 382-1754
Laura Dyas

Laura Dyas

Building Performance Engineer

ldyas@group14eng.com
(720) 221-1078
Learn more about Laura

Building Performance Engineer

Years in Industry:
5 – B. S. Chemical Engineering, University of Massachusetts Lowell

Designations:
P.E., LEED AP O+M, CEM

My favorite pastime/hobby:
Spending as much time in the outdoors as possible either hiking, rock climbing, skiing, motorcycle riding, camping, or hanging out on a patio enjoying a Colorado beer!

Favorite Cocktail:
Gin and Tonic

My favorite energy saving tip:
If you’re not using it turn it off

ldyas@group14eng.com
(720) 221-1078
Laura Unrein

Laura Unrein

Sustainable Design Consultant

lunrein@group14eng.com
(720) 221-1090
Learn more about Laura

Sustainable Design Consultant

Years in Industry:
7 – M.S. Construction Management, Colorado State University

Designations:
LEED AP BD+C

Drink of choice:
Guiness

Secret Talent:
Parallel Parking

Favorite movie:
Field of Dreams

Most Interesting place I’ve traveled:
Australia

Why I love what I do:
Always new things to learn and trends to stay ahead of in this evolving industry and of course, working besides great people!

If I could be an expert in a different field it would be:
Sports Analyst

lunrein@group14eng.com
(720) 221-1090
Natalie Weber

Natalie Weber

Office Manager

nweber@group14eng.com
(720) 382-1710
Learn more about Natalie

Office Manager

Years in Industry:
2

Favorite Pastime:
Spending time with my kids and family

Favorite Denver restaurant:
Yuan Palace Mongolian BBQ

Favorite Movie:
The Little Mermaid

nweber@group14eng.com
(720) 382-1710
Nick Buike

Nick Buike

Commissioning Engineer

nbuike@group14eng.com
(720) 221-1082
Learn more about Nick

Commissioning Engineer

Years in Industry:
16 – B.S. Mechanical Engineering, Metropolitan State University

Designations:
CxA

My favorite pastime/hobby:
snowboarding – getting a “little” lost in the wilderness

My Favorite spot to get Beer:
Dry Dock

My favorite energy saving tip:
“Hey Kids turn off those lights!!!”

nbuike@group14eng.com
(720) 221-1082
Pachia Moua

Pachia Moua

Lighting Energy Analyst

pmoua@group14eng.com
(720) 221-1075
Learn more about Pachia

Lighting Energy Analyst

Years in Industry:
8 – B.S. Interior Design, Westwood College of Technology

Designations:
L.C.

If I could be an expert in a different field it would be:
A judge on Food Network’s Iron Chef; I love to eat

Why I love what I do:
When you wake up on a Sunday morning and actually look forward to going into the office on Monday

pmoua@group14eng.com
(720) 221-1075
Phin Stubbs

Phin Stubbs

Sustainable Design Consultant

pstubbs@group14eng.com
(720) 382-1753
Learn more about Phin

Sustainable Design Consultant

Years in Industry:
4 – MS in Environmental Management & Sustainable Development

Designations:
LEED AP: BD+C, HERS RATER

Favorite Spot to get Coffee:
Campsite

Favorite Movie:
Saving Silverman

Most interesting place I have traveled:
Prague, Czech Republic

Secret talent:
Backcountry Pizza

pstubbs@group14eng.com
(720) 382-1753
Rachelle Macur

Rachelle Macur

Sustainable Design Consultant

rmacur@group14eng.com
(720)382-1758
Learn more about Rachelle

Sustainable Design Consultant

Years in Industry:
11 – M.A. Anthropology: Political Ecology, University of Colorado Denver

Designations:
LEED AP+ (BD&C), NCIS Charrette Facilitator

Favorite Quote:
“Don’t believe everything you think”

Most exotic food I have ever tried:
Roasted Grasshoppers

My favorite energy saving tip:
Get outside! The more you’re outside the less energy you use.

rmacur@group14eng.com
(720)382-1758
Scott Tonn

Scott Tonn

Commissioning Project Manager

stonn@group14eng.com
(720)382-1706
Learn more about Scott

Commissioning Project Manager

Years in Industry:
19 – Specialty HVAC, Denver Institute of Technology

Designations:
CxA, CEM, LEED AP

Favorite Denver Restaurant:
Texas Roadhouse. Kids love the bottomless steak fries and cinnamon bread!

Most Interesting Place I Have Traveled:
The Mediterranean Sea on board the aircraft carrier (in the Marines).

Secret Talent: I am the champion of Donkey Kong! No one could beat me and I was famous!

stonn@group14eng.com
(720)382-1706
Seth Ferguson

Seth Ferguson

Commissioning Engineer

sferguson@group14eng.com
(720)382-1702
Learn more about Seth

Commissioning Engineer

Years in Industry:
10 – A.A.S. in Architecture, Stark State College

Designations:
QCxP

Secret Talent:
Handstand-walking

Favorite Quote:
“Put a bird on it!” – Portlandia

Cocktail of Choice:
Bourbon, neat

sferguson@group14eng.com
(720)382-1702
Shelia Gore

Shelia Gore

Thermal Simulator

sgore@group14eng.com
(720)221-1080
Learn more about Shelia

Thermal Simulator

Years in Industry:
26

Designations:
NFRC Certified Simulator

Favorite energy saving tip:
turn the water off while brushing your teeth (I wish my family would).

Most interesting place I have traveled:
Nicaragua

If I had a different career it would be:
Wedding Planning

sgore@group14eng.com
(720)221-1080
Taylor Roberts

Taylor Roberts

Building Performance Engineer

troberts@group14eng.com
(720) 382-1708
Learn more about Taylor

Building Performance Engineer

Years in Industry:
6 – B.S. Architectural Engineering, University of Colorado Boulder

Designations:
P.E. in California, LEED AP BD+C

Favorite Denver restaurant:
Pinche Tacos

Most interesting place I have traveled:
Nepal

Secret talent:
Energy Modeling

troberts@group14eng.com
(720) 382-1708
1325 East 16th Ave
Denver, CO 80218

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