Looking For A General Contractor For Your Room Addition?

Inner City Skyline, offers free estimates, and free 3D design plans (blueprints) for room additions, guest house additions, 2nd story additions, and garage conversions for homeowners. We are a licensed and insured general contractor, with over 30 years of remodeling, and building experience for homes in Los Angeles and Orange County. 

To get started today, call us (855) 751-4663 or inquire via our web form. 

Room Addition and Conversion

  • Garage Conversions

  • 2nd Story Additions

  • Guest House Building attached and detached

  • Back House

  • Multi-Unit Condominium

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Over 30 Years Of Building and Remodeling Experience

Call Now 855-751-4663 Schedule Your FREE ESTIMATE


Home Addition Costs

Whether you’re interested in adding square footage to your home, or expanding to fit your growing family, Inner City Skyline and our residential contractors provide low prices on home additions and garage conversions. Our prices range from $99 per SQFT - $250 SQFT depending on type of conversion you are interested in doing.

Existing structures like attached patio covers and existing garages that need to be converted into living space lower the costs even more. We work off of low profit margins to add maximum value with our additions. Schedule your quote today to get started with blueprints.

Blueprints & Architectural Plans

Inner City Skyline and our team of architects and general contractors help homeowners design home additions, garage conversions, and home layout redesigns with blueprints. Our expert architects will help draw out professional plans to customize your living space the way you want it. We are familiar with all major city codes for fast approvals and right permits to save you thousands.



Jeffery G. Los Angeles, CA

“My garage was a royal mess. It was used to store old stuff which we no longer needed. My wife and I cleaned the space and decided to put it to work for us. We invited a few contractors to help us convert that garage into a 1 bedroom, 1 bath for rental in my neighborhood. We enjoyed Jons presentation and asked him to come up with a price that made sense. We used there finance partner and got approved. The workmanship was done perfectly. The team arrived early, and put in long hours. We finished the project as estimated. the area was kept clean, and Jon stayed true to his word throughout the project. Thank you Jon, and all that you have done for us.“


Tori C. Huntington Beach, CA

“We had an existing patio cover which we rarely used for the outdoors. My partner and I are indoors type and wanted to incorporate the area to our existing home. We called two prior contractors we worked with and the price seemed a bit steep. We tried Inner City Skyline and immediately we could tell we were getting a different type of contractor. James brought a whole presentation, showed us projections on how much value it will add, why we should get started, and costs. We had a friend give us a loan, and we started. The project took about four months. The permits and approval took the longest, and we were kept informed throughout the project. Workers were clean, organized, and professional. Thanks again for doing a great job.“