Room Addition Projects
Browse our room addition projects by location. Each one shows how we expand homes while keeping the look and feel of the original structure.
Modern Home Expansion
This Pasadena home gained a full two-story addition with a white brick exterior and second-story balcony. We matched the new structure to the original home's look while adding fresh landscaping to tie it all together.
Two-Story Addition
Modern Farmhouse
Brick Exterior, Balcony, New Landscaping
Completed room addition Pasadena with white brick exterior, second story balcony, and landscaped yard
Room addition brick detail Pasadena showing quality masonry work and modern windows
Finished room addition Pasadena exterior with brick facade, new landscaping and curb appeal
Pasadena room addition brick entry detail with lantern sconces and black-framed windows
Completed two-story Pasadena addition with white brick exterior, balcony, and professional landscaping
Pasadena two-story room addition with white brick exterior, newly planted landscape garden, and black-framed windows
Large Scale Room Addition
A multi-room addition with steel beam support, vaulted ceilings, and full foundation work. This project shows what goes into a large residential build — from heavy framing to roof structure.
Multi-Room Addition
Contemporary
Steel Beams, Vaulted Ceilings, Custom Framing
Large room addition framing Los Angeles with diagonal bracing and floor joists
Room addition exterior framing Los Angeles with crew installing roof trusses
Wall panel installation for room addition showing OSB sheathing and construction crew
Room addition framing interior view with worker on ladder installing headers
Large room addition floor and wall framing with open ceiling joists
Room addition construction site with steel I-beams and wood framing
Vaulted roof framing for room addition with gable design
Room addition framing interior showing multiple room layout and header installation
Room addition exterior with OSB sheathing and roof framing in progress
Room addition foundation and plumbing rough-in Los Angeles with framing and vapor barrier installed
Vaulted ceiling framing interior room addition with exposed wood studs and hallway framing
Large room addition floor framing Los Angeles with ceiling joists and diagonal bracing in progress
Los Angeles room addition framing interior with diagonal bracing and concrete slab
Room addition floor joists and wall framing Los Angeles with construction crew
Los Angeles addition framing with steel beam header and ladder
Vaulted ceiling framing corridor Los Angeles room addition with exposed roof rafters
Gable roof structure Los Angeles room addition with OSB sheathing and wood post columns
Los Angeles room addition construction with OSB wall sheathing and roof framing in progress
Room Addition Framing
A single-room addition with clean framing, electrical rough-in, and new window openings. Every stud and header was placed with care to ensure a solid, code-compliant build.
Single Room Addition
Traditional
Custom Framing, Electrical Integration, Window Installation
Room addition framing in progress Fulton showing wood studs, electrical rough-in, and window installation
Second Story Addition
This second-story addition doubled the home's living space. We used steel beams for support, OSB sheathing for the walls, and built a new roof that matches the original home's profile.
Second Story Addition
Contemporary
Steel Beam Support, OSB Sheathing, Extended Floor Plan
Room addition framing Sherman Oaks with floor joists and steel beam support
Second story room addition Sherman Oaks with OSB sheathing and window framing
Sherman Oaks room addition floor framing with ceiling joists, steel beam, and concrete slab foundation
Two-story Sherman Oaks addition with OSB wall sheathing, ladder, and roof framing in progress
Sherman Oaks gable room addition with insulation, exposed framing, and concrete foundation
Finished Room Additions
See the final results of our room additions — from open-concept living areas to modern kitchens and spa-style master suites.
Elegant Room Addition
Seamlessly integrated addition expanding living space
Contemporary Living Addition
Modern living space with hardwood floors and natural light
Open Concept Expansion
Kitchen and living area integration for modern living
Kitchen Expansion Project
Enlarged kitchen area with modern amenities
Dining Room Addition
Expanded dining area perfect for entertaining
Master Bath Addition
Luxurious master bathroom expansion
What Goes Into a Great Room Addition
Materials We Use
- • Engineered steel beams for long spans
- • Kiln-dried lumber and OSB sheathing
- • Code-rated insulation for LA climate
- • Moisture barriers and flashing
- • Matching exterior finishes — stucco, brick, or siding
Our Build Process
- • Site survey and soil testing
- • Foundation pour with rebar reinforcement
- • Framing, sheathing, and roof tie-in
- • Electrical, plumbing, and HVAC rough-in
- • Drywall, paint, and finish work
- • Final inspection and city sign-off
Permits & Compliance
- • We handle all LA County permits
- • Structural engineer plans included
- • Setback and zoning checks before design
- • Scheduled inspections at every phase
- • Certificate of occupancy on completion
Every addition is different. Some need a new foundation. Others tie into the existing roof. We plan each project step by step so there are no surprises — just a bigger, better home when we're done.
Room Addition Construction Throughout LA County
A room addition lets you gain space without moving. Our projects include ground-floor family rooms, second-story bedrooms and bathrooms, and kitchen bump-outs that add 100 to 200 square feet. Every addition matches your home's roofline, siding, and style. The goal is simple: it should look like it was always part of the house.
Engineering and Permits
Structural engineering is part of every project. Our licensed engineers check your foundation, bearing walls, and roof framing before we draw plans. We reinforce where needed and match roof pitches and materials. We also extend your HVAC, electrical, and plumbing systems into the new space.
Permits in Los Angeles usually take four to eight weeks after submission. Our team prepares complete plan sets that pass city review on the first try in most cases. Learn more about our room addition services, or read our room addition planning guide for step-by-step advice.
Ready to Expand Your Home?
Contact us for a free consultation and let's discuss how we can help you create the perfect room addition for your home.