San Diego Home Room Additions


Allied Contracting is a general building contractor serving San Diego County that specializes in residential remodels.

San Diego Contractors Home Room Additions

Single and Second Story Room Additions

A home addition can be an easy and inexpensive way to increase your living space and improve your quality of life. If you need room additions to accommodate a growing family or to make life more comfortable, we can build it.


Our General Contractors service areas through out the San Diego area including: Allied Gardens, La Mesa, Mt Helix, Rancho San Diego, Rancho Santa Fe, Pacific Beach, Mission Beach, Ocean Beach, Point Loma & La Jolla.

Call Us for a Consultation

Need some advice on a project or an estimate? Call us today to request a quote or to set up an appointment.

What Our Customers Say

Client Testimonials

"I needed wooden stairs to be constructed on the hill in my backyard. John Connolly from Allied Contracting gave me a very fair price to do the job. His crew started the job right on time and he supervised every day. His crew was very polite and helpful. They cleaned up every day before they left. The job was completed on time and the stairs are beautiful. I would highly recommend Allied Contracting." ---Sharlee M.(San Diego)