The 10 Best Home Addition Contractors in Walnut Creek, CA

We’re New Key Remodeling. a local, licensed general contractor proudly serving Walnut Creek, CA and surrounding communities. We believe in creating spaces that make everyday living better. From your first ideas to the moment we hand over the keys, our mission is to make your home work for the way you actually live. Whether it’s a kitchen that makes cooking a joy, a bathroom that starts... (more)

Notable project: (Demolition. 1100 Bellevue Way NE, Bellevue, WA, 98004). Demolition of interior non structural partitions to prepare for 12-121099 bz

Clint Shaw General Contractor is a remodeling, construction, and design firm located in Walnut Creek, California. We take great pride in extraordinary craftsmanship and strive to work with our clients from start to finish to help make their house a home that works for them and reflects their style. We listen carefully to our clients and enjoy the collaborative process by working... (more)

Notable project: (Residential building - alteration. 2020 Asilomar Dr, Oakland, CA, 94611). Remodel of kitchen/bathroom - both on same level replace 15 windows - no change to size/location pest report #150451 items 3a back stairs and 3c; front porch - remove fungus and rot

Notable project: (Building/residential/ad/single family addition. 1041 Adrienne Dr, Alamo, CA, 94507). Addition to an existing single family residence to include remodel per plans **** the entire house is being remodeled possible new residence using existing foundation **** ***first inspection must occur within (10) days of issue date or the permit will expire. ***

Notable project: (Building project. 156 Walter Hays Dr, Palo Alto, CA, 94303). Final a40090

Notable project: (Residential building - addition. 5642 Amy Dr, Oakland, CA, 94618). Add skylight, balcony and deck and interior remodel 2nd fl: (alter kitchen, stairs, and 12 windows) and create 913s/f new liveable space in basement (2 new bedrooms)

Notable project: (Building/residential/al/alteration. 41 Mcconnell Ln, Walnut Creek, CA, 94596). New windows/same - new kitchen two new baths new roof and gutters and new hvac *** 8-31-15 -- revision to addition main panel upgrade to 200 amps -- bdb ***

Notable project: (Residential building - alteration. 492 Stow Ave, Oakland, CA, 94606). Non structural floor plan alteration to duplex (status per c.o. 70's in microfilm) with remodel and required termite repair to 1st story rear sunroom - 2 windows retrofit and 1 new window installed - drx150483 - cmplt. # 1500889 - per drx150754 1st story rear covered porch to be enclosed as unconditioned space

Notable project: (Building/residential/al/alteration. 74 Kings Oak Pl, Walnut Creek, CA, 94597). Interior remodel work to include replacing windows throughout residence replace 2 sliding glass doors enlarging framing of front entrance door adding lighting fixtures in family room & living room interior bathroom remodel to include new plumbing & lighting fixtures new toilet new shower suround and... (more)

Bay Design + Remodel is a premier B-2 licensed general contractor based in Walnut Creek, CA, proudly serving homeowners throughout the San Francisco Bay Area. We specialize in kitchen remodels, bathroom renovations, and whole-home transformations. From concept and design to build and completion, we manage every aspect of the remodeling process, ensuring a seamless experience and a high-end... (more)

Notable project: (Building. 1318 Cole St, San Francisco, CA, 94117). Below garage addition of a 1 bedroom unit behind a partially below grade (e) garage. electrical and plumbing work will be part of the scope. the project will remove approx 438 cubic yards of soil. sprinkler work under separate permit

Notable project: (Building. 1455 Filbert St, San Francisco, CA, 94109). Repair deck one egress stairs rear of building no more than 50% of deck. replacement of dryrot. call district inspector prior to start of work. compliance with maher ordinance no 155-13 not required

Notable project: (Electrical. 9420 N Reseda Blvd, Ste 8, Northridge, CA, 91324). Tenant improvement. and change the use of (e)18 x 60 portion of retail space into take-out restaurant. lighting and loads. not a first time tenant space per applicant. load is less than 400 amps. plan check only for energy no emergency lighting

Notable project: (Residential - combo over the counter. 3014 Fernside Blvd, Alameda, CA, 94501). Kitchen remodel - no exterior or structural changes. remove and replace countertops with new layout. r/r appliances at new locations - refrigerator and gas stove. sink to remain the same location. remove old stove chase. addition new bench seating. addition (10) new ceiling light fixtures. upgrade... (more)

Notable project: (Building/residential/rp/repair. 2601 Lucy Ln, Lafayette, CA, 94595). Termite repair outside/master bedroom walls