Home(916) 544-8114ADU and Garage Conversion Contractor
Create useful square footage that belongs with the original home. Serving homeowners, new buyers, and property investors throughout the Sacramento area.
3 Pyramid Construction & Renovation Corporation
California General Building Contractor — License #987850
- Licensed
- Bonded
- Insured
- EPA Lead-Safe Certified
Coordinated from first decision to final detail.
We help turn underused areas or new footprints into comfortable living space, coordinating structure, utilities, envelope, interior finishes, and required approvals as one construction project.
For Sacramento-area properties, we review the project address, age of the structure, existing conditions, access, local permit requirements, and connected trades before finalizing scope. This is especially important in established neighborhoods where older framing, plumbing, electrical systems, previous alterations, and lead-safe requirements can affect planning.
Select any line below to see what the work may include.
Work we can include
Room additions and expanded living areasClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
Detached or attached ADU construction coordinationClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
Garage conversions and backyard cottage reconstructionClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
Foundations, framing, roofing, windows, doors, and insulationClick for details
This may include opening walls, correcting damaged or inadequate construction, installing framing members and connections, coordinating engineering, and completing required structural inspections before finishes conceal the work.
Kitchenette, bathroom, electrical, plumbing, and HVAC coordinationClick for details
We coordinate access, shutoffs, removal, rough water and drain locations, qualified plumbing work, pressure or leak testing, inspection when required, fixture installation, and restoration of walls, cabinets, tile, or flooring around the work.
Drywall, flooring, cabinetry, paint, and finish carpentryClick for details
We can coordinate measurements, layout, ordering, delivery, installation, fillers, panels, hardware, trim, and final alignment. Adjacent electrical, plumbing, countertop, backsplash, and flooring work is sequenced around the cabinetry.
Additional capabilities
The final scope depends on zoning, plans, utilities, and jurisdictional reviewClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
Existing structures are evaluated before reuseClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
Material choices are aligned with the main house when desiredClick for details
This item is reviewed as part of the complete additions, adus & conversions scope. We confirm existing conditions, preparation, materials, connected trades, installation sequence, finish details, permit or inspection needs, testing, protection, and cleanup before the proposal is finalized.
How the work moves forward.
Every property is different. This sequence is refined after we review existing conditions, selections, specialty trades, permits, and inspections.
- 01Review property, access, intended use, and available plans
- 02Identify design, engineering, utility, and permit requirements
- 03Price and sequence the complete build scope
- 04Construct shell, systems, interiors, and site connections
- 05Coordinate inspections and final completion