7558 Deer Road
Custer, WI 54423
715-592-6595
www.midwestrenew.org
www.mreacsa.org


The Midwest Renewable Energy Association

Welcome
The following Renewable Energy Site Assessors can help you determine if your home or small business site is appropriate for the installation of a renewable energy system (Solar Electric, wind, or Solar Domestic Hot Water). Each listing includes information about the Assessor, including their contact information, technologies that they hold a certificate in, and service territory. Please check each assessor's certificates before you contact them.

Site Assessor Certificate holders have met educational and testing standards developed by the Midwest Renewable Energy Association (MREA). They are not employees or subcontractors of the MREA, and we cannot be held responsible for their actions. Appearing on this list does not imply recommendation or endorsement by Focus on Energy.

Please note site assessors with a cert. date before 2012 are MREA Certified Site Assessors. Site assessors with cert. dates after December 2011 are MREA Site Assessor Certificate holders. (A few exceptions may apply. If you have questions about the difference between the two programs click here.)

Selecting an Assessor
The MREA recommends that you interview potential assessors. Questions that you may ask include:
• Which technologies have you earned a certificate in?
• Can you provide reference from previous customers?
• When would you be able to schedule a site visit?
• How long will it take to get a written report of the assessment?
• How much will the assessment cost?

Comments or concerns regarding your assessment should be forwarded to the MREA. Please contact Nicole Rice, Training Network Coordinator, Midwest Renewable Energy Association, (715) 592-6595 or nicoler@midwestrenew.org.

 
Renewable Energy Site Assessors

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
1Jeremy Aaron

Minneapolis, MN 55406
Cell: 925-270-5617
jeremysaaron@gmail.com
Certificate #: 192
Minnesota  Feb 12Feb 12  
2Casey T. Bailey
Frontier Wind Energy
730 Deere Dr
New Richmond, WI 54017
Phone: 612-859-0027
caseyb@frontierwindenergy.com
www.frontierwindenergy.com
Certificate #: 181
All of Minnesota and Wisconsin Sep 11    
3Barb Basaj
SunSpec
3359 S. Pennsylvania Ave.
Milwaukee, WI 53207, WI 53207
Phone: 414-489-0826
sunspec@earthlink.net
www.sunspec.net
Certificate #: 59
SE Wisconsin  Jul 06Apr 07  
4Bill Bayerl
Rivendell Energy
515 13th St SE
Menomonie, WI 54751
Phone: 715-308-1714
babayerl@sbcglobal.net
Certificate #: 165
Western Wisconsin & 90 mile radius of Twin Cities  Oct 10   
5Julie Brazeau
1701 Reserve St.
Stevens Point, WI 54481
Phone: 715-343-9108
pvbrazeau@charter.net
Certificate #: 41
Wisconsin  Nov 05   
6Michael R Buckman
3365 N Dousman St
Milwaukee, WI 53212
Phone: 414 446-2085
mbuckman@fullcirclepower.com
Certificate #: 180
IL MI WI  Sep 11   
7Patrick Carroll
Carroll's Cottage
3517 Lindermann Ave.
Racine, WI 53405
Phone: 262-664-4167
patrickcarroll@carrollscottage.com
carrollscottage.com/Energy/
Certificate #: 164
Wisconsin and Colorado Dec 10Aug 10Nov 10  
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
8Jesse Dahl
RE-Power
5385 Twin Lakes Loop 45
Aurora, MN 55705
Cell: 218-235-0167
Fax: 218-638-1356
dahlsolar@gmail.com
www.hometownelectricinc.com/
Certificate #: 185
Minnesota  Feb 12   
9Roger Dixon
Skylands Renewable Energy
3 Thads Hill Rd.
Hampton, NJ 08827
Phone: 908-337-2057
roger.dixon@skylandsre.com
www.skylandsre.com
Certificate #: 85
Anywhere in the US or Canada Dec 07    
10Brian Droege
5030 Nokomis Ave.
Minneapolis, MN 55417
Phone: 612-276-0151
Cell: 612-532-7410
bdroege@bitstream.net
Certificate #: 186
Southern MN and Western WI  Feb 12Feb 12  
11Jim Erdman
Creative Energy Consulting
1317 Meadow Hill Dr.
Menomonie, WI 54751
Phone: 715-235-8941
jiminwis@yahoo.com
Certificate #: 103
150 mile radius of Menomonie, WI Oct 09Oct 08   
12Brian Evans
Associated Housewrights, LLC
1217 Culman St.
Madison, WI 53713
Phone: 608-345-7059
brian@housewrights.com
www.housewrights.com
Certificate #: 93
Madison, 50 mile radius   May 08  
13Todd Glenn Fink
Century College
3300 Century Ave No
White Bear Lake, MN 55110
Phone: 651-747-4042
Cell: 651-494-7320
todd.fink@century.edu
www.century.edu
Certificate #: 187
MN  Feb 12Feb 12  
14Reed Fitton
Oneota Solar Inspections
2236 Oil Well Road
Decorah, IA 52101
Phone: 563-379-1497
Cell: 563-379-1497
reed.fitton@gmail.com
Certificate #: 193
Serving Iowa, Wisconsin, and Minnesota  Feb 12   
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
15Peter Gephart

St. Paul, MN 55105
Cell: 612-816-3565
peter.gephart@gmail.com
Certificate #: 188
 Feb 12   
16Jason C Gideon
Energy Consultants Group, LLC
9635 230th Ave
Anamosa, IA 52205
Phone: 319-462-5600
Cell: 319-481-9635
Fax: 319-462-5600
jason@ecgllp.com
www.ecgllp.com
Certificate #: 196
All of Iowa, Northern IL, SW WI, South MN, Northern MO  Jul 12   
17Mark Graham
Solar Site Assessors, LLC
PO Box 1048
Pearl River, NY 10965
Phone: 845-735-4802
Certificate #: 176
USA   May 11  
18Ryan Harkins
Thermal Design, Inc.
100 Business Park Circle, Suite 201
Stoughton, WI 53589
Phone: 608-873-8170
Cell: 608-712-7862
Fax: 608-873-8274
ryanh@thermaldesign.com
www.thermaldesign.com
Certificate #: 175
National with Midwest Focus (Wisconsin, Illinois, Iowa, Minnesota, Nebraska, South Dakota, North Dakota) May 11Jun 11   
19Ben Hommen
The Morse Group
1390 Gateway Blvd
Beloit, WI 53511
Phone: 608-299-0170
Cell: 608-208-9046
bhommen@themorsegroup.com
www.themorsegroup.com
Certificate #: 179
Wisconsin and Illinois  Jun 11   
20Alex Jarvis
Solar Systems of Indiana
785 East Sample Rd.
Bloomington, IN 47408
Phone: 812-336-2785
solarindiana@yahoo.com
www.solarsystemsofindiana.com
Certificate #: 60
Indiana Statewide  Aug 06   
21Matthew Karl
Green Home Doctors, LLC
601 Carlson Parkway Carlson Center, Suite 1050
Minnetonka, MN 55305
Phone: 612-216-1640
Cell: 612-205-1554
Fax: 952-449-5101
mkarl@greenhomedr.com
www.greenhomedr.com
Certificate #: 108
200 mile radius  Mar 09Nov 08  
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
22Josh Jon Kaurich
H&H Solar Energy Services, Inc.
818 Post Rd.
Madison, WI 53713
Phone: 608-268-4315
Cell: 608-438-7354
Fax: 608-273-9764
jkaurich@hhsolar.org
www.hhsolar.org
Certificate #: 170
150-mile radius from Madison, WI Dec 10    
23Jack Kluempke
Array Solar
12777 Meadowvale Road
Elk River, MN 55330
Phone: 763-241-1618
Cell: 320-224-0120
Fax: 763-241-1621
jkluempke@charter.net
www.arraysolar.co
Certificate #: 189
Central Minnesota  Feb 12Feb 12  
24Kevin Kuderer
Wehrs Electric, Inc.
707 N Mark St
West Salem, WI 54669
Phone: 608-786-1310
Cell: 608-792-8537
kevkuderer@hotmail.com
Certificate #: 161
75 mile radius of La Crosse, WI  Jul 10   
25Ray Lehman
Zone Products and Services

St Paul, MN
Cell: 651-271-7003
raylehman@hotmail.com
Certificate #: 195
Minnneapolis/St Paul Metro Area and Western Wisconsin  Apr 12   
26Tim Marcy
63418 Butterworth Rd
Ashland, WI 54806
Cell: 715-416-0857
tpmarcy@hotmail.com
Certificate #: 171
Northern Wisconsin, NE Minnesota and western UP  Jan 11   
27Michelle L. Marley-Knox
WindSolarUSA, Inc.
111 North Church Street
Owaneco, IL 62555
Cell: 217-825-4206
michelle@windsolarusa.com
www.windsolarusa.com
Certificate #: 183
Primarily central Illinois, but we will travel  Nov 11Dec 11  
28Brian Marvin
Krantz Electric Inc
2650 N Nine Mound Rd
Verona, WI 53593
Phone: 608-845-9156
bmarvin@krantzelectricinc.com
krantzelectricinc.com
Certificate #: 162
south central Wisconsin  Aug 10   
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
29Joseph Abbott Maurer
Next Step Energy LLC
124 1/2 Graham Ave
Eau Claire, WI 55047
Phone: 715-830-9337
Cell: 715-456-7157
joe@nextstepenergy.com
www.nextstepenergy.com
Certificate #: 166
We can perform solar site assessments within a 100 mile range of the city of Eau Claire.  Nov 10   
30Warren B McKenna
Farmers Electric Cooperative - Kalona
1959 Yoder Ave SW
Kalona, IA 52247
Phone: 319-683-2510
Cell: 319-325-7510
Fax: 319-683-2506
wmckenna@feckalona.com
www.feckalona.com
Certificate #: 177
South East Iowa  May 11   
31Christopher Miller
Heartland Community College
1500 W Raab Rd
Normal, IL 61776
Phone: 309-212-2218
Cell: 309-268-7963
Fax: 309-268-7963
chris.miller@heartland.edu
www.heartland.edu
Certificate #: 200
Central Illinois Bloomington/Normal   Mar 13  
32Mark Miller
Mach 2 Solar
N1145 Pines Rd
Fremont, WI 54940
Phone: 920-303-1121
Mark@Mach2Solar.com
Certificate #: 167
Wisconsin  Nov 10   
33Rick Mortimer
Magaw Electric
16055 W. Ryerson Rd, PO Box 510337
New Berlin , WI 53151-0337
Cell: 262-370-4413
rmortimer@magaw.com
Certificate #: 89
Southern Wisconsin Jul 10    
34Ingrid Nahm
Appleton Solar, LLC
31 Bellevue Place
Appleton, WI 54913
Phone: 920-470-6393
ingrid@appleton-solar.com
www.appleton-solar.com
Certificate #: 111
150 mile radius  Oct 08 Apr 10 
35Patrick Nahm
Appleton Solar, LLC
31 Bellevue Place
Appleton, WI 54913
Phone: 920-470-6393
patrick@appleton-solar.com
www.appleton-solar.com
Certificate #: 102
150 mile radius from Appleton, WI  Sep 08   
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
36Kurt Nelson
SOLutions
22630 Siskiwit Bay Parkway, P.O. Box 309
Cornucopia, WI 54827
Phone: 715-742-3406
Cell: 715-209-0215
sunwiseanswers@gmail.com
Certificate #: 12
Northern Half of Wisconsin  Sep 03   
37Robert Nelson
P.O. Box 264
Cloquet, MN 55720
Phone: 218-879-5521
Cell: 218-310-5521
bob.nelson@netzero.net
Certificate #: 190
100 mile radius of Duluth/Superior  Feb 12Feb 12  
38Jonathan Nieuwsma
CS2 Renewable Energy
1408 Dempster Street
Evanston, IL 60202
Phone: 312-546-4899
jonathan@cs2re.com
www.cs2re.com
Certificate #: 174
Midwest and Great Lakes States Apr 11    
39Jason R Novak
SUNY Ulster
One Development Court
Kingston, NY 12401
Phone: 845-616-1904
novak.jason@yahoo.com
Certificate #: 184
Hudson Valley  Dec 11   
40Benjamin Nusz
Solar Hydronic Solutions
9767 County Road K
Amherst, WI 54406
Cell: 715-281-4771
benjamin.nusz@gmail.com
Certificate #: 68
Wisconsin, 150 miles around Waupaca   Jun 05  
41Zachary D. Olson
Zach Olson Solar Assessments
520 8th Ave S. Apt. # 12
Wisconsin Rapids , WI 54495
Phone: 715 - 560 - 0044
Cell: 715 - 560 - 0044
Fax: N/A
roohawk69@hotmail.com
N/A
Certificate #: 173
Wisconsin, Northern Illinois. Eastern Minnesota and Northern Iowa. May be willing to travel farther if necessary.  Feb 11   
42Ross Padlin
Full Spectrum Solar
100 S. Baldwin St. Suite 101
Madison, WI 53703
Phone: 608-284-9495
ross@fullspectrumsolar.com
www.fullspectrumsolar.com
Certificate #: 94
Madison, 100 mile radius   May 08  
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
43Dudley Parkinson
WoodWeaver Building
220 7th Street East
Hastings, MN 55033
Cell: 715-377-5560
dudleyparkinson@me.com
Certificate #: 194
Minnesota & Wisconsin, Twin Cities, St. Croix River Valley  Apr 12Apr 12  
44Jon Passi
Solar Alternatives
S6263 N Lyster Ln
Readstown, WI 54652
Phone: 608-632-4446
Cell: 608-632-4446
jon.passi@gmail.com
Certificate #: 178
Within 70 miles of Viroqua, WI  Jun 11Jun 11  
45Thomas R. Piazza CCM
Murray and Trettel, Inc
600 N. 1st Bank Dr.
Palatine, IL 60067
Phone: 847-934-8230
Cell: 630-899-0032
Fax: 847-963-0199
thomas.piazza@weathercommand.com
www.weathercommand.com
Certificate #: 182
Primarily east of the Rockies Oct 11    
46Scott R Randall
Apex Solar
1025 Minnesota Blvd SE
Saint Cloud, MN 56304
Phone: 320-259-4893
Cell: 320-259-4893
scott@apexsolar.co
apexsolar.co
Certificate #: 191
Minnesota  Feb 12Feb 12  
47Bethany Reinholtz
GDS Associates, Inc
1487 Boyd St
Green Bay, WI 54301
Phone: 608-354-0188
Cell: 920-246-8453
Fax: 920-429-9512
bethany.reinholtz@gdsassociates.com
www.gdsassociates.com
Certificate #: 168
Wisconsin  Nov 10   
48Neil Sheaffer
Patriot Energy Assessments
12390 Broadgauge Road
South Vienna, OH 45369
Cell: 937-207-3525
Fax: 937-688-1511
patriotea@ymail.com
Certificate #: 198
IN KY MI OH PA WV Oct 12    
49Sam Simonetta
Lean, Clean Energy
N8363 Onota Hill Rd.
Deerton, MI 49822
Phone: 906-892-8504
L-CES@hotmail.com
Certificate #: 73
Northeastern WI, Northern MI Mar 04    
 

 Certificate Award Date
  Assessor Info Service Territory Wind Residential Solar Electric Solar Domestic Hot Water Non- Residential Solar Electric Non- Residential Solar Hot Water
50Mark Smith
Morgan Satellite & Electronics
8265 Schroeder Rd
Oconto Falls, WI 54154
Phone: 9204901694
morgsat1@gmail.com
Certificate #: 172
Northeast Wisconsin  Jan 11   
51Gary K Sorrelle
Atech Energy
150 Whiteside Drive
Oxford, PA 19363
Phone: 800-785-5420
Cell: 610-368-5433
Fax: 610-998-9690
gsorrelle@AtechEnergy.com
AtechEnergy.com
Certificate #: 169
Site assessment/feasability study of wind turbines Dec 10    
52Clay Sterling
Sterling Solar
PO Box 312
Amherst, WI 54406
Phone: 715-252-3368
Cell: 715-252-3368
sterlingsolarworks@gmail.com
Certificate #: 197
Wisconsin  Sep 12   
53Amy Taivalkoski
ALT Energy & LED Lighting
W231 N7458 E. Stoneridge Ct.
Sussex, WI 53089
Phone: 262-246-0795
altenergy@wi.rr.com
Certificate #: 54
SE Wisconsin - 150 mile radius around Milwaukee Jul 05Jun 06 Jul 06 
54Mark Warnick
Full Spectrum Solar
100 South Baldwin St, Suite 109
Madison, WI 53703
Phone: 608-284-9495
markw@fullspectrumsolar.com
www.fullspectrumsolar.com
Certificate #: 7
Southeast Wisconsin  Oct 03   
55Laura West
West Winds Renewable Resources LLC/THE green co.
2611 Post Rd.
Plover, WI 54467
Phone: 715-498-7225
Fax: 715-342-8940
lauraannwest@gmail.com
www.thegreencostore.com
Certificate #: 95
Central WI Jun 08    
56Joel Zook
Winneshiek Energy District
PO Box 14
Decorah, IA 52101
Phone: 563-382-4207 ext. 2
Cell: 563-380-7137
joel@energydistrict.org
www.energydistrict.org
Certificate #: 199
Winneshiek County, Iowa and surrounding countries.  Dec 12