
01 · DIRT & FORMS
The pad cut and graded, forms set, footing trench dug out.
Everything above this is only as square as the day it started.
Post-frame builders · Bloomfield, Iowa
Efficiency Construction builds pole barns, metal roofs, and siding around Bloomfield — from a graded pad to a building the county notices. Every photo on this page is our work.
Pole BarnsMetal RoofsSiding

How we build

01 · DIRT & FORMS
The pad cut and graded, forms set, footing trench dug out.
Everything above this is only as square as the day it started.

02 · WALLS POURED
Stem walls poured and stripped, fill graded back in.
The concrete you'll never see again gets the most attention.

03 · SLAB & RADIANT
In-floor heat loops tied over insulation board, boom truck overhead, ready to pour.
Warm slab, warm shop — January included.

04 · TRUSSES
Trusses set on the posts — the skeleton against the sky.
This is the week the neighbors start slowing down to look.

05 · STEEL & TRIM
Wall steel going on over straight girts, trim following behind.
Steel hides everything — so everything under it has to be right.

06 · FINISHED
Cedar porch posts, stone wainscot, standing-seam roof. Keys over.
Built to be used hard and photographed anyway.
Want to watch yours go up?
Call 641.242.2003Every photo: our builds — across several recent projects.
What we build
The services on our sign are the services on this page — no more, no less.
Recent work
No stock photos on this page — every frame is an Efficiency Construction jobsite.

Lit up at dusk
SOFFIT LIGHTING · TIMBER ENTRY · STONE BASE

Charcoal build from the drive
DARK STEEL · CUPOLA · GRAVEL APPROACH

Steel-lined shop, lights on
LINER PANEL · LED BAYS · POLISHED SLAB

Two-tone, ready for the yard
WHITE STEEL · DARK ROOF · OVERHEAD DOORS

Ridge line you can sight down
STANDING SEAM · STRAIGHT RIDGE · CLEAN EAVE

Graded and buttoned up
FINISH GRADE · GUTTERS · STEEL EVERY SIDE
Why Efficiency
Pad work, concrete, posts, trusses, steel, trim — the photos on this page walk every stage of our builds.
In-floor radiant heat, laid out and tied before the slab is poured.
Based in Bloomfield. The sign on the gable in these photos is ours.
Cupolas, weathervanes, wainscot, covered porches — the touches that make a building yours.
How it goes
Tell us what you're building and where it's going.
We come out, measure, and talk through what fits your ground and your budget.
The building goes up — you'll recognize every stage from the photos on this page.
Final walkthrough together before we call it done.
Where we work
We build across the Bloomfield area — if you’re an easy drive away, call and we’ll come look at your site. The estimate is free either way.
Free estimates
Tell us what you’re planning — a machine shed, a shop with in-floor heat, a new roof, new siding. We’ll come look and give you a straight answer.
641.242.2003