Spec 7 Group
Feedback report for

Spec 7 Group

Spec 7 Group

Spec 7 Group is a Waterproofing Contractor specializing in system application and repair. Our objective is to be the best. To promote professionalism, encourage growth, and exceed expectations. Since 2006, Spec 7 Group has installed over 1.5 million SQFT of waterproofing systems with 0 warranty claims.

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Mark E.

Review of Dolphin Pool & Spa by

· Maple Grove

The staff NEVER knew what they were doing.They ONLY try to sell you over-priced chemicals that you do NOT need or that are ineffective.

Rick D.

Review of Boyer Building Corporation by

· Minnetonka

Great job and I would highly recommend.

Amy F.

Review of Renewal by Andersen of Sioux Falls by

· Garretson

The product is wonderful and the staff who installed it were professional and kind.

Langer D.

Review of Tundraland Home Improvement by

· Eau Claire

We are very pleased with the quality and timeliness of our shower installation. The work progressed timely with all the necessary professionals arriving on time and completing the work as agreed upon. We couldn't have asked for a more complete and professional installation. We would be happy to r... more


whats the differnce in LP SmartSiding and the Hardi Plank board siding?
Mar 3, 2018
Hardi has about 30% cellulose fiber in it and the rest is cement. Hardi shrinks after it is installed so you must keep it tight to the the next board and not leave expansion gaps on either side. It de ... read more
Spray foam attic ceiling to make it a conditioned space

Tom Schiebout of Tomco Company PRO answered:

Feb 9, 2016
Christofer, There is a lot written about your particular condition. What I would do would be to install a spray polyurethane insulation (closed cell insulation) into the attic ceiling and down to and ... read more
Last edited Feb 9, 2016 4:42pm

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Feedback report

The feedback presented on this page was collected by GuildQuality from Verified customers of Spec 7 Group using our impartial third party survey process. To learn more about GuildQuality and our survey process visit www.guildquality.com

Spec 7 Group

1340 157th Ave NE,
Ham Lake, MN
https://www.spec7group.com/ (763) 434-3244