Connected expertise. Better execution.
From conceptual estimates to field installation, our departments work together to keep every project moving.

Engineering / CAD
Blume’s engineering/CAD department connects early project requirements and equipment planning with coordinated drawings, design review and in-house fabrication.
Explore this departmentEngineering / CAD

Engineering / CAD
Blume’s engineering/CAD department connects early project requirements and equipment planning with coordinated drawings, design review and in-house fabrication.
Explore this departmentHVAC, plumbing & piping

HVAC, plumbing & piping
Blume brings HVAC, plumbing and piping together in a full-service mechanical scope, with project supervision connecting the work in the field.
Explore this departmentSheet metal fabrication

Sheet metal fabrication
The automated sheet metal shop connects CAD drawings with coil-line and plasma-cutting equipment to prepare ductwork and project-specific metal components.
Explore this departmentConceptual estimating
Define the scope. Understand the cost.
- Review plans & specifications
- Prepare take-offs & pricing
- Check the proposal
Conceptual estimating
Estimating brings plans, specifications, quantities and equipment pricing together to define the mechanical scope and prepare a considered proposal.
Explore this departmentProject management

Project management
Project managers connect the customer, design team and construction teams across the mechanical, plumbing and medical gas scope.
Explore this departmentSafety & quality

Safety & quality
Safety connects training with field preparation and day-to-day awareness. Dedicated safety leadership supports a broad range of construction safety topics.
Explore this departmentAccounting & closeout
Keep the project details connected.
- Payroll & job costing
- Purchasing & invoice matching
- Billing & reconciliation
Accounting & closeout
Accounting supports the project through labor costing, purchasing coordination, invoice matching, billing and material-cost reconciliation.
Explore this department