Choose a Catagory

Portable Building Inventory

We want to get the portable building that fits your specific needs. Please feel free to look thru our online inventory and if we don't have your color, it would be our pleasure to order your custom portable building to your specs and color preferences. We want you to be very happy with your JM Portable Building. There is no charge for special orders, unless you change options (increasing or decreasing the price). 

Build Times as of January on regular portable buildings.

Spartan Portable Buildings is running 3 to 7 weeks.  On Finished buildings Spartan is running 4 to 10 weeks.

So whether you come by our Bryan, TX lot or our Huntsville TX lot, please contact us about all of your Portable Building needs.

We offer free delivery up 25 to 50 miles from our office.  If you are beyond 25 to 50 miles, please contact the salesperson to quote you a more accurate cost of delivery.

Please remember all of our buildings are blocked on concrete blocks on your fairly level site** at no extra charge.

                                                                                       I want to thank you for visiting our site.

                                                                                       Jason Marsh, President

*Our inventory is updated on a regular basis, but availability changes daily.  Please email or call us about specific units to make sure it is still available.
 
If we don't have it in stock, it would be our pleasure to custom order your portable building for you.
Click on photo to expand and learn more details.

Manager's Specials

14'x36' Classic Barn SOLD
4'x14' corner porch/ Loft, several windows, 4'x14' Loft, Wooden Shutters
Show More

Spartan Buildings In Stock

8'x8' Guard Shack $4758
#10463, insulated walls & ceiling, finished ceiling, floor, and paneling, 4- 30"x40" Grided Windows, 36" door with 9 Lite, 8000 BTU heat / cool siting in floor, 8' stud walls 16" o.c., 3/4" Advan-Tech flooring, keyed alike deadbolt & knob, As low as $93.46* a month Subject to Credit Approval for 84 months
5x8 Deer Stand $2,838
#8930, 6'6" tall on short side, Lt Stone / Tan, Insulated Walls & ceiling, MD 100 36" Door, Finished floor, Finished walls and ceiling, finished like a little office.
6'x8' Mini Special $1,478
#10464 Bryan lot, Treated Floor Joists, 3' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x8' Mini Special $1,748
#10370 Bryan lot,
Lt Stone sides, S Tan trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x8' Mini Special on order
# Bryan lot,
Ash sides, Charcoal trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x8' Mini Special on order
#, Bryan lot, Tan sides, Brown trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x12' Storage Building $2,228
#10542, Bryan Lot, Pressure Treated Floor Joists on 16" centers, Vent, 4' door, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x12' Mini Cottage $2,508
#10373, Pressure Treated Floor Joists on 16" centers, 5'9" Stud walls on 24" centers w/ double studs in corners for extra strength, 4' door, Lt Stone siding Moss trim
8'x12' Mini Barn on order
#10372, Bryan lot, Tan sides, Brown trim, Treated Floor Joists, 4' Door, 1 vent, 5'9" stud walls on 24" centers w/ double studs in the corners for extra strength
8x12 Mini Barn  sold
Moss sides, white trim, Treated Floor Joists, 4' Door, vent
8 x12' Mini Barn sold
Lt Stone / Tan, 4' Door, Pressure Treated Floor Joists, Vent
8558,9032
10'x12' Mini Storage on order
#9330, 4' Door, Pressure treated floor joists on 16" centers, 6'8" 2"x4" stud on 24" centers w/ double studs in corners for extra strength, Vent
10'x12' Mini Special $2,578
#9953, Lt Stone siding Moss trim, Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength
10'x12' Mini Barn Sold
#9952, Moss sides, white trim, Treated Floor Joists on 16" centers, 4' Door, vent, Stud walls on 24" centers w/ double studs in corners for extra strength
10'x12' Cottage $2,958
#9727, ash Gray Charcoal, T&G Plywood Floor, pressure treated floor joists on 16" centers, 6'8" tall Stud wall on 24" w/ double studs in the corners, 48" Door
10'x12' Greenhouse $4308
10'x12' Greenhouse $4308
interior picture of greenhouse
10'x12' Classic Barn $3,041
#10541, Desert Tan sides, white trim, 4' door, 4'x10' overhead loft, vent, pressure treated floor joists, T&G plywood floor, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
10'x12' Classic Barn $3,078
#10596, Desert Tan sides, white trim, 4' door, 4'x10' overhead loft, vent, pressure treated floor joists, T&G plywood floor, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
10'x12' Mini Barn $3,178
#10374, 6'x6'2" Roll up Door, header seal for door, Pressure Treated floor joists on 16" centers, T&G Plywood Floor, Vent, studs on 24" centers w/ double studs in corners for extra strength
10'x14' Mini Barn  $3,038
IN STOCK MODEL ONLY #8857, White sides, Moss trim, 4' door, 4'x10' overhead loft, vent, 3027 window with grids, pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength
10'x14' Mini Barn $3,248
#9655, White sides, Crimson Red trim, 4' door, 4'x10' overhead loft, vent, 3027 window with grids, pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength
10'x16' Cottage   on order
4' door, 30"x14" window, 2 shelves, treated floor joists, Lt Stone/ S Tan 8119
10'x16'  Cottage $3,628
#10375, 4' door, T&G Plywood Floor, 2 30"x40" windows w/ grids, Pressure Treated floor joists
10'x20' Cottage $4,248
#10551, white w/ charcoal trim, 4' door, 2 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists
10'x20' Cottage $4,248
#10552, Lt Stone w/ moss trim, 4' door, 2 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists
10'x20' Classic Barn on order
#, Lt Stone w/ tan trim, 4' door, 2- 30"x27" windows, vent, Pressure Treated floor joists, Tongue and Groove Plywood Floor, Pressure treated skids
10'x20' Classic Barn $4,768
#10718, Desert tan moss white, 6' Roll up Door w/seal, 3/4" T&G Plywood Floor, 4'x10' overhead loft, vent, 3027 window, pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength
12'x14' Classic Barn $4088
#10719, Lt Stone siding Tan trim, Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, 3/4" T&G Plywood Flooring, 2- windows, Loft
12'x20' Classic Barn $6,128
9728, Vertical Roof, Roll up Door, side door, 2 windows, Pressure Treated Floor Joists, Tongue & Groove Plywood Floor
Show More