Trusted Residential Renovation & ADU Construction in Ontario, CA
With Ontario's growing residential sectors, upgrading properties with additions and ADU guest homes is a highly profitable strategy. Hammertime 24/7 serves Ontario homeowners with professional, licensed, and insured construction.
We manage the permit review workflow with the City of Ontario Building Department, coordinating municipal inspections and utility service routing. Joey Cormier leads framing and systems checks, ensuring structural components are built to last.
From full-home drywall texture matches and trim packages to high-efficiency climate controls, we provide a complete, turnkey renovation service.
Remodeling Services Available in Ontario
Every project is managed in-house, from structural framing to custom cabinetry and high-end pool finishes.
ADUs (Accessory Dwelling Units)
Maximize your property value with custom detached or attached ADUs — fully designed, permitted, and turnkey from architectural plans to key handover.
Open Concept Framing
Transform cramped, walled-off rooms into open, flowing floor plans. We safely remove load-bearing walls, install structural beams, and reconfigure your entire layout.
Whole Home Renovations
Completely transform your entire home under a single contract — structural layout changes, open concept conversions, utility updates, and luxury finishes throughout.
Custom Pools & Hardscape
Design and build custom gunite pools, elevated spas, concrete decks, outdoor kitchens, and complete backyard environments tailored to your lifestyle.
Outdoor Living
Expand your usable living space with custom outdoor kitchens, concrete decks, fire features, pergolas, and full landscape integration.
Bathroom Remodels
Create your personal spa oasis with walk-in wetroom showers, dual vanities, soaking tubs, custom tile patterns, and heated flooring.