D.A. Building Systems—designing, engineering and manufacturing steel buildings.
Your No. 1 local manufacturer of steel buildings—D.A. Building Systems.
D.A. Building Systems is an authorized Flex-N-Seal distributor.
D.A. Building Systems—steel buildings—commercial, oilfield and agricultural sectors.
As a certified A660 builder, D.A. Building Systems are custom mechanical insulators.
Erecting quality steel buildings—variety of shapes and sizes—D.A. Building Systems.

D A Building Systems Ltd

D.A. Building Systems in Lethbridge custom manufactures pre-engineered steel buildings

D.A. Building Systems is a certified A660 builder, specializing in designing, engineering and manufacturing steel buildings for commercial, oilfield and agricultural sectors.

Mechanical and pipe insulation for oilfield applications are specialized services offered by D.A. Building Systems.

Steel buildings

Specializing in supplying and erecting metal buildings, D.A. Building Systems is the only local manufacturer of pre-engineered steel buildings in southern Alberta.

Steel buildings are quality-built to your specifications and engineered to meet all required building codes!

D.A. Building Systems is a custom mechanical insulator and is your No. 1 local manufacturer of steel buildings.

Some of the commercial and oilfield steel buildings built by D.A. Building Systems include auto dealerships, truck and heavy equipment shops, factories and aircraft hangars.

D.A. Building Systems designs, engineers and manufactures steel buildings in its Lethbridge plant.

Supply and erection of metal buildings

D.A. Building Systems has built a variety of agricultural/rural steel buildings including dairy barns, truck and heavy equipment shops and storage facilities, hay and potato storage buildings, and barns and custom farm buildings for Hutterite colonies in the area.

Whether emergency repairs or ongoing maintenance is required, all customers receive the finest in industry-leading service from the dedicated professionals at D.A. Building Systems—the kind of service that you can trust.

Did you know?

D.A. Building Systems is an authorized Flex-N-Seal distributor.

Products and services offered:

2 Reviews

Donald Drumph
Nov 20, 2016

Bigly, this is the yugeest, bigly-est service ever, everyone tells me so.

Alf Simpson
Nov 20, 2016

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Business at a glance

Business Name

D A Building Systems Ltd

Hours of operation:

Monday - Friday 7 a.m. - 4:30 p.m.
Closed Saturday and Sunday


Doug Grenier


Scott Grenier

First year in business:


This business employs:

30 employees


Lethbridge Chamber of Commerce


Better Business Bureau (BBB)

Payment options:

Cheque, Cash


Call no charge:
1 888-679-4427