4.5
Based on 580 reviews from the 3 courses in this bundle
5
57%
4
26%
3
13%
2
4%
1
< 1%

Reviews

Featured
Latest
12/21/2015
Chris W
12/18/2015

This is the second course that I've taken with Marc (I'd taken his Zero Net Energy Homes course previously), and the superlative quality of Marc's instruction and assembled materials were entirely consistent with his ZNE course. I highly recommend Marc's courses.

Joseph LaRusso
owner 1 old house
12/18/2015
Mark P
12/17/2015

This course is excellent. We need to make big changes to reduce energy demands in our changing world. Retrofitting existing homes is a really important part of that. This class will help building professionals do just that - the important work of our industry.

Laura Fitch
Principal, Kraus Fitch Architects
12/17/2015

If you are interested in the future of energy conservation in the built environment, this is a great starting point.

Edward Bell
Principal, Lawson Bell Architects
12/13/2015

Let me come back to this...

Dave Cornell
Architect/Contractor, The CORNELL Architectural Group pllc
12/11/2015
Michele S
12/09/2015

This is an excellent course for anyone interested in building or designing buildings with a high level of thermal and energy performance, particularly if you work in existing buildings. The instructor has a wealth of practical knowledge to share and the Heatspring team does a wonderful job supporting the course.

Reid Betz
Principal, Ageloff & Associates
12/08/2015
Meredith R
12/06/2015

Anyone interested in obtain a good foundation in DER should start right here with Marc and HeatSpring.

Justin Tourigny
builder, NxE Building
12/02/2015
Kevin G
12/01/2015

This is the second course of his that I have taken, that should tell you something. Marc is on the cutting edge of Net Zero and DER design. He covers all aspects that are needed for a complete design of the technical engineering aspects.

Peter Brooks
Owner, Brooks Architecture
11/28/2015

Marc's wealth of knowledge and years of field experience create an unparalleled learning experience. Seldom does anyone so truly walk the walk they talk.

Myrt Jaquay-Wilson
Estimator, Wright Builders, Inc
11/28/2015

Marc is a true Master of doing Deep Energy Retrofits. His ability to breakdown concepts and deliver each topic in simple terms makes this course easy to understand. It is great for licensed professionals and contractors who want to expand their knowledge and businesses. It is also fun for ordinary folks who just like houses. It's for everyone who wants a low energy, super comfortable home.

Irving Yee
Architect, Ethelind Coblin Architect
11/24/2015

Marc knows his stuff. Building science is ever evolving, yet Marc describes the basics and their real world applications in great detail. Building smart means saving energy dollars down the road. Marc lives and breathes these ideas and shows simple ways to implement them in everyday construction.

Matthew Bartle
Project Manager, Hayward Design Build
11/23/2015
Tom B
11/22/2015

Great class to bring you up to speed on net zero energy houses and how to build them.

Ann McKinley
Owner, Heavenly Holdings
11/22/2015
Jonathan S
11/20/2015

M.R. cuts thru the obfuscation of the Zero Net Energy Home conundrum like a finely honed hardened steel cleaver arcing thru the air and slicing thru a piece of nice warm brie, effortlessly getting to the heart of the matter.......only with a lot less mess!

Dan Edelstein
Architect, Daniel Edelstein/Architect
11/20/2015
Patrick M
11/19/2015

Only the comments above, for now. Thank you.

Joe Bosworth
CEO, Holyoke Design Center
11/19/2015
David G
11/19/2015

I would recommend this course to anyone interested in sustainable architecture.

Mark Graham
Principal, Liminal Architecture
11/19/2015
Michael F
11/18/2015

The Deep Energy Retrofit (DER) course was fun. This course helped me understand complex DER concepts in a comprehensive and understandable matter. Building science is awesome!

James Bell
Associate Engineer, National Grid
11/18/2015

Feel free to use comment above if you'd like.

Brian Roberts
Managing Partner, Landmark Services, Inc
08/22/2015
Jay C
08/10/2015
William S
08/06/2015

Every person, no matter what experience, degrees, or status, interested in high performance housing should take this course

James Pepitone
Construction/Energy Specialist, Neighborhood Housing Services of New Haven
07/28/2015

My final project was never reviewed. I was disappointed in the lack of feedback on this.

Erik Block
Owner, Erik Block Design Build

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