A2M Contractors

A2M CONTRACTORS

General Contractor & Licensed Roofer

B & C 39 License #952120

home addition

kenalan DR, san diego, CA 92154

updated 11/18/2025 11 am

Full foundation prep completed with installed rebar and formwork. Plumbing risers positioned at strategic locations for vertical connections.

Rebar grid installed over vapor barrier in a prepared foundation slab. Form boards and riser pipes are in place for inspection before pour.
Full foundation prep completed with installed rebar and formwork. Plumbing risers positioned at strategic locations for vertical connections.

Foundation trenching is underway with visible plumbing rough-ins and framing boards outlining the slab layout for a new home addition.

Foundation trenching is underway with visible plumbing rough-ins and framing boards outlining the slab layout for a new home addition.
Rear view shows full trenching, perimeter boards, and vertical pipes set in preparation for concrete slab pour on a residential addition.

Foundation prep captures excavation, demolition, and foundation layout with visible formwork preparation and trenching. The images show structural integration with framing elements in an active residential addition.

Freshly excavated foundation pit with full perimeter formwork staged for concrete pour and string lines in place for layout.
Construction site showing new foundation layout and partial wall framing in progress, with dirt piles and framing materials staged.


Wide view of full foundation prep, edge trenches, and formwork aligning with structural plywood and framed walls in background.
Rear elevation showing structural wall removed and new formwork installed for extended concrete footing under crawl space.

Front elevation shows the existing garage and entry area before renovation.

laying out the foundation for home addition

Residential patio area with concrete removed, exposing foundation prep area.

Backyard demolition showing broken concrete slab piled near the house exterior wall.
Residential patio area with concrete removed, exposing foundation prep area.
View of backyard construction area with large debris pile from slab removal.

Framing and Rough-In Progress

The framing and electrical rough-in phase reveals the project’s structural layout and in-wall systems. Wiring, junction boxes, and framing alignments are finalized before closing the walls.

Interior framing with open ceiling joists and exposed electrical rough-in during remodel.
Framed wall with exposed wiring showing interior remodel layout.

This phase shows roof framing progress

structural beams are being installed across the new addition. The framing crew is aligning each joist for proper load distribution before roof sheathing begin

Roof joists installation over open patio area with lumber staged for build.
Crew member working on roof framing from ladder under newly set joists.
Framing view showing new exterior wall and connection to existing structure.

Framing and sheathing in progress

showing new wall construction next to the existing house.

Front elevation view of a single-story residential house with a garage and entryway.

Exterior Wall Sheathing – OSB InstallatioN

Newly framed and OSB-sheathed exterior wall. Stacked lumber is staged and ready for installation in the next phase.

OSB wall sheathing installed on new framing structure with visible rough opening.
Exterior wall sheathing in progress showing vertical framing alignment and open top section.
Side view of newly framed and sheathed exterior wall with stacked lumber ready for installation.

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