Contractor Quote Checklist
Structural Beam Repair Quote Checklist Before Shoring
Short answer: Approve a structural beam repair quote only after a qualified design professional documents the damage and load path, the proposal distinguishes stabilization from permanent repair, specifies temporary shoring and load transfer, sizes the beam, posts, footings, bearings and connections, addresses rot, insects, moisture and utilities, defines the installation and jacking sequence, includes permits and inspections, restores fire protection and finishes, and provides stamped revisions, photographs, survey or level results, inspection approvals, maintenance notes, and warranty.
A sagging, split, notched, rotted, burned, under-supported, or altered beam affects more than the visible member. Floor and roof loads, joists, posts, footings, foundations, lateral bracing, connections, utilities, finishes, and the order in which weight is moved determine the repair.
Compare bids only against the same engineering and finish boundary. One contractor may include investigation, shoring, footings, posts, connectors, utility moves, fire protection, drywall, flooring, permits and inspections while another prices only a new beam under existing framing.
Document Damage, Movement, And The Load Path
Record beam size and material, span, bearing, posts, footings, joists, walls above, point loads, notches and holes, splits, deflection, crushing, corrosion, decay, insects, fire or water damage, prior alterations, floor elevations, cracks, and sticking doors. Identify the active cause before selecting reinforcement or replacement.
HUD residential inspection guidance notes that deflection may be tolerable unless it causes loss of bearing, weakened connections, or other critical problems. Require an engineer or appropriate design professional to state design assumptions, repair drawings, and responsibility for discovered conditions.
Separate Emergency Stabilization From Permanent Work
If movement or failure risk is suspected, define immediate occupancy limits, utility shutdowns, debris or collapse zones, temporary supports, inspections, and who can authorize access. Do not let a sales estimate substitute for urgent safety evaluation.
The permanent proposal should state whether the goal is stabilization, supplemental support, sistering or reinforcement, partial replacement, full replacement, or load redistribution. Record existing deflection that will remain and finishes or systems likely to move during repair.
Design Temporary Shoring And Load Transfer
Show shore locations, allowable loads, beams or needles, posts, bases, cribbing, bracing, floor capacity below, spacing, erection order, preload or jacking limits, inspections, and removal sequence. Protect occupants and workers from a changed or eccentric load path.
OSHA's concrete shoring rules require drawings or plans and inspection of shoring equipment in that context; the practical homeowner lesson is to demand a designed and inspectable temporary system. State who signs off before the original beam or support is cut or unloaded.
Specify The Beam, Supports, Connections, And Causes
List wood species and grade, engineered-wood product, steel section and coating, splice locations, bearing length, posts, caps, bases, footings, anchors, bolts, hangers, welds, fasteners, blocking, lateral restraint, corrosion separation, fire protection, and manufacturer details. Generic equal replacement language is insufficient.
Include removal of damaged material and correction of roof, plumbing, drainage, condensation, insects, soil, overloaded storage, or unauthorized alteration. Define treatment and verification before repaired wood is enclosed.
Coordinate Utilities, Access, Sequence, And Approvals
Map electric, plumbing, gas, HVAC, drains, fire sprinklers, data, walls, ceilings, cabinets, stairs, flooring, and occupied routes. Name licensed trades for moves and reconnections, temporary service, dust control, lead or asbestos stop points, lifting access, deliveries, and debris.
Set permits, engineer observations, special inspections when required, footing and reinforcement inspection, connector or weld inspection, fire-stopping review, concealed-work photos, and final approval. Field changes to size, support, holes, splices, or connections require documented design approval.
Measure The Result And Restore The House
Before shores are removed, verify concrete strength or support readiness, complete connections, load-transfer sequence, floor or beam elevations, cracks, doors, utilities, and engineer or inspector authorization. State acceptable remaining deflection and do not promise cosmetic perfection without a defined lift plan.
Restore insulation, fire-rated assemblies, drywall or plaster, trim, cabinets, flooring, paint, vapor and air barriers, pest and moisture controls, and cleanup. Collect stamped plans and revisions, permits, inspections, material certificates, fastening and connection photos, surveys, utility records, warranty, and monitoring instructions.
Structural Beam Repair Scope Comparison
| Quote area | What to confirm | Why it matters |
|---|---|---|
| Diagnosis and design | Member, span, loads, bearing, posts, footings, deflection, damage, causes, survey, engineer, drawings, and field revisions | Connects observed damage to a designed repair |
| Stabilization and shoring | Occupancy limits, support loads, locations, bases, bracing, erection, preload, inspections, jacking, load transfer, and removal | Maintains a safe load path while permanent supports change |
| Permanent structure | Beam material and grade, size, splices, bearings, posts, footings, caps, bases, bolts, welds, hangers, anchors, blocking, and fire protection | Defines every component carrying load |
| Cause correction | Rot, insects, leaks, drainage, condensation, soil, overloads, unauthorized cuts, treatment, drying, and verification | Prevents the new member from inheriting the old failure |
| Trades and approvals | Utilities, access, dust, hazardous-material stops, permits, engineer visits, footing, reinforcement, connectors, welds, fire-stopping, and final inspection | Coordinates structural and adjacent regulated work |
| Closeout | Shore-release approval, elevations, movement, doors, utilities, finishes, stamped revisions, photos, inspections, warranty, and monitoring | Leaves a verified structure and restored home |
Questions To Ask Before Approval
- What damage, movement, lost bearing, overload, moisture, insect, or alteration caused the beam problem?
- Who is responsible for the load analysis, permanent design, shoring design, observations, and field revisions?
- What occupancy limits and temporary support must be in place before cutting or load transfer?
- Which beam, posts, footings, bearings, connectors, fasteners, welds, blocking, and fire protection are specified?
- How are leaks, rot, insects, soil, overloads, notches, and utility conflicts corrected?
- Which permits, inspections, engineer visits, concealed-work photos, surveys, and shore-release approvals are required?
- What remaining deflection, finish restoration, utility testing, records, warranty, and monitoring are included?
Red Flags In This Quote
A replacement member selected from visual guesswork with no load path, bearing, support, connection, or footing review can move the weakness elsewhere.
Cutting or unloading the existing beam before a designed and inspected temporary load path is in place creates avoidable collapse risk.
A promise to jack all floors level without incremental limits, plumbing and finish review, movement monitoring, and stop criteria can cause new damage.
Source Links
- HUD residential building systems inspection guidance
- OSHA structural collapse guide
- OSHA shoring and reshoring requirements reference
FAQ
Does a sagging beam always need replacement?
No. Diagnosis may support monitoring, added supports, reinforcement, partial repair, or replacement. Capacity, bearing, connections, cause, and active movement matter more than appearance alone.
Who should design a beam repair?
Use the design professional required by the jurisdiction and appropriate to the structural risk. The contract should identify responsibility for calculations, drawings, shoring, observations, and field changes.
Can the contractor lift the floor during repair?
Possibly, but lifting is separate from stabilization. Set targets, increments, limits, monitoring, utility and finish precautions, and stop criteria in the engineered plan.
Do new posts need new footings?
They may. The design must verify how post loads reach the soil through slabs, pads, footings, foundations, and connections rather than assuming an existing floor can carry them.
What should be photographed before walls close?
Capture bearings, posts, footings and reinforcement, anchors, bolts, hangers, welds, blocking, fire-stopping, moisture or pest repairs, utility clearances, labels, and overall load path.
Internal Link Candidates
- Load-bearing wall removal quote checklist
- Foundation underpinning quote checklist
- Termite damage structural repair quote checklist
A beam repair quote is complete when diagnosis, permanent and temporary load paths, supports and connections, cause correction, approvals, shore release, restoration, and records all agree.