I just built mine last year - Hansen Pole Buildings .com Sales guy was Jim and they were great to work with. I went steel sided/roof and it's been terrific. Came in about $12k for a 32'x32' 2 story gambrel
The folks at Hansen's (Shirley Lusten was the engineer I corresponded with) were very helpful to me, even though I had advised them that I was involved with another builder already. Our original building contractor used the promise of a mid-November (2012) building start to get us to sign, then when the deadline came and passed without them answering our calls and email, finally admitted that they weren't going to be able to start until the last week of January 2013.
We were only able to get the building started sooner by threatening them with a breach of contract suit and telling them we had gotten a commitment from Hansen to start building in early December.
They finally started in mid-December, without warning, and just barely finished the main structure by year end. The same salesman had supposedly set up our roll-up door to be installed immediately after, but again, after many telephone calls, we finally saw that put in at the end of February.
Our barn is 30' X 45' X 16' walls, gable roofed with the rollup centered in one end, and the man door around the corner on the south side. We got our windows for free plus installation because we agreed to take some odd-sized custom windows that had been turned down by the original orderers. By doing this, we got significantly bigger and better windows than we would otherwise have sprung for. It has metal roof and sides, the posts are 42+" deep, cemented, and laminated out of 3- 2X6's each with the bottom 60" all pressure-treated. It cost in the near neighborhood of $17k, not including site prep.
Our ongoing complaints with the builder are that they used poor lumber with many voids and rough places and did not look at using the "best sides" at all in the exposed boards on sills and all other prominently visible areas, they did not use the specified metal foil backed roof insulation (a fact I only discovered because they were also lazy slobs and left tons of garbage and debris for us to clean up- including the wrapping from one of the rolls of fiberglass insulation with only polyethylene backing), they did not follow the plan drawings for closing the corners of the roofing trim leaving a space for bugs to nest, they tore up up our carefully created building pad, and they didn't even backfill most of the post holes.
Hansen's site and people promised high grades of lumber and showed very close attention to all the details we discussed, but who knows...
Well to provide a word of warning for any located in NYS, stay away from Fingerlakes Construction. For those not in our area, they are part of a bigger building conglomerate called EPS aka Energy Panel Structures.
Wish we had found Hansen's before we signed with FLC :-(