David Modrzejewski
  • Male
  • Crystal Lake, IL
  • United States
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David Modrzejewski's Page

Latest Activity

David Modrzejewski joined Diane Chojnowski's group
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Tools of the Trade

A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use high-tech equipment while performing a professional energy audit or verifying that construction has been done correctly.
Apr 14, 2011
David Modrzejewski joined James Sayers's group
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Marketing Energy Efficiency

Sharing ideas, tools and examples of promoting energy efficiency to consumersSee More
Apr 14, 2011
David Modrzejewski joined James Sayers's group
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Social Media and Energy Efficiency

Tell us how you reach customers, contractors and others using online social media.See More
Apr 14, 2011
David Modrzejewski joined Evan Mills's group
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Home Energy Ratings

Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate hereSee More
Apr 14, 2011
David Modrzejewski joined Sean Lintow Sr's group
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Best Practices (Residential)

Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what needs to find it's way to the dust bin of history?See More
Apr 14, 2011
David Modrzejewski joined Allison A. Bailes III's group
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HVAC

HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part of home energy use, understanding HVAC is critical.See More
Apr 14, 2011
David Modrzejewski updated their profile photo
Jan 3, 2011
David Modrzejewski updated their profile
Jan 3, 2011
David Modrzejewski is now a member of Home Energy Pros
Nov 6, 2010

Profile Information

Company
The Energy Inspector
Professional Certification
BPI Building Analyst

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Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network.

Latest Activity

Diane Chojnowski added a discussion to the group Habitat for Humanity
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Central Missouri Habitat for Humanity "Zero Energy" House

A net zero home in Columbia Missouri. Affordable, efficient, and attractive. Lile Engineering…See More
6 hours ago
Crosbey Archery posted photos
8 hours ago
Benjamin Mailian replied to Kevin Eigel's discussion What is the best energy auditing software?
"This is an old post but it's still very relevant so I thought I'd give our app a mention…"
11 hours ago
Profile IconMarissaCortese, Justin Tyrrell, McHale Insulation and 1 more joined Home Energy Pros
15 hours ago
Diane Chojnowski replied to Jose Macho's discussion Google Sunroof Project- Where Are They Going with Solar?
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21 hours ago
Tom White's blog post was featured

Deconstructing and Moving a Historic Home

This spring in New Orleans I hosted “True Tales of Haunted Home Performance,” at the Home…See More
22 hours ago
Tom White posted a blog post

Deconstructing and Moving a Historic Home

This spring in New Orleans I hosted “True Tales of Haunted Home Performance,” at the Home…See More
yesterday
Kim Tanner posted a discussion

Acronym Challenge!

We challenge you to make suggestions to help troubleshoot the below problem using as many acronyms…See More
yesterday

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