The 10 Best Addition contractors in Costa Mesa, CA

Our story begins almost a decade ago. The name Lion Builder Construction emerged, the door to our office in Costa Mesa opened, and a new team of quality personnel were carefully hired. The vision was to leave a positive mark with every customer, maintain word-of-mouth publicity, and grow a professional and reliable business. After intense training and planning, we placed our first brick in... (more)

Save-On Construction is a full service contracting company, meaning we offer services in every aspect of a renovation, remodeling, and new construction. OUR MISSION Our mission is to provide construction services that exceed our clients’ expectations with honesty and integrity. We pride ourselves on our lasting relationships with our clients, communities, and partners. Ultimately, we... (more)

Quality, price and speed are three major factors within construction. Optima Construction can deliver each of these three points while creating a fun and friendly environment. Optima Construction utilizes the top industry commodities that will best suit our clients needs and wants. From design, material selection and into construction, our customers wants and needs are always met. With over... (more)

For 25 years Nicolaisen & Sons Construction has completed quality remodels and built custom homes throughout Riverside, Los Angeles and Orange Counties. We rely on word of mouth from satisfied customers to continue to grow our business. Consistent with an uncompromising tradition of business integrity and personal service, our promise is to build with vision and to offer quality, affordability... (more)

OZ-ARI is a full-service construction company specializing in custom homes and high-end remodels since 2014. We aim to set a new standard in home construction. Our team consistently established a solid reputation for high standards, dedication, and creativity. We believe in the hands-on approach and are actively involved with every step of each project from concept to completion.

My company has experience in New Construction, Remodeling and Re-hab in residential, multi-family residential and commercial projects. RHGC has been in business since 1992 and I personally have worked in the construction industry since 1986. Residential Projects: • Custom Homes built to meet the owner’s dreams by working closely with the owner and design team. • New Multi-family... (more)

Welcome to LRB Solutions, where family values meet professional construction expertise. As a woman- and veteran-led business, we take pride in serving our community with a personal touch. We believe that building a home or business is about more than just blueprints—it’s about building lasting relationships. Founded on hard work and a commitment to quality, we treat every project with the same... (more)

Notable project: (Building - residential. 395 Dartmoor St, Laguna Beach, CA, 92651). Demolish existing 1, 864 sq ft single family residence and 550 sq ft garage. construct new 3, 901 sq ft 2-story sfr; 600 sq ft garage; 782 sq ft deck and 209 sq ft storage/mechanical area. includes 2 air conditioning units grading and temp power per approved plans. *school fees on 2, 037 sq ft. *landscape and... (more)

PB Contracting has been Family owned and operated for over 20 years. We are a Specialty Contractor with over 50 years of collective experience in windows, doors, exterior coatings, insulation, vinyl, heating & air conditioning and Full service Remodels. At PB Contracting we consider ourselves a "Green Home" Company, because our concept is to turn your home from an energy deficient... (more)

Notable project: (Residential – building – alteration. 313 Laguna Rd, Fullerton, CA, 92835). Residential building permit - retaining wall retaining block wall 857 long x (height varies from 2 to 7') as per approved plans note: retaining and garden wall are called out on these plans with details. grading & other wall under separate permits see - gra14-00015

Notable project: (New commercial permit. 671 Spectrum Center Dr, Irvine, CA, 92618). (e-plan) facades adding to foot print of building at east vehicle south & west pedestrian entries. north & south vehicle entry facades. 6 entry canopies. interior ceiling elements. 2 rainwater drains

Notable project: (Building. 308 Vista Baya, Costa Mesa, CA, 92627). 201 sq ft addition and remodel of residence to include addition to kitchen entry remodel of kitchen living room dinning room master bedroom master bathroom replace windows and doors m, e, p. mech: 1 fau<100k btu 1 repair alter cool/heat 2

Notable project: (Residential - fence wall. 2509 Duarte Way, Laguna Beach, CA, 92651). Fence: replace approx. 60 linear feet of wood fencing on the southeast side of property per approved plans

Notable project: (135 S Alice Cir, Anaheim, CA, 92806). Real estate office

Notable project: (Residential. 1403 E Almond Ave, Orange, CA, 92866). 291 sq. ft. master bedroom extension w/new bathroom and closet

Residential remodels, room additions, ground up building

Notable project: (Building. 2200 B150 Harbor Bl, Costa Mesa, CA, 92627). 3, 671 sf interior tenant improvement. for wellness works. work to include mechanical electrical and plumbing per applicant. electrical to include: 3 light switches 10 outlets. mechanical to inlcude: repair/alt cooling 1 vent fan. plumbing to include: 1 wash basin 1 toilet 2

Notable project: (Residential remodel. 6580 E Via Cor, Anaheim, CA, 92807). Residential remodel: remove and replace (10) retro fit windows.

Notable project: (Building. 2818 Loreto Ave, Costa Mesa, CA, 92626). New 183 sf addition of a bedroom at the rear of home. modifying master bathroom and kitchen. mech: ducting 3 ton air conditioning unit 1 hood w/duct and 1 vent fan. elec:32 fixtures 27 outlets 16 switches relocating 100 amp panel and coil. plum: 1 drain floor

Notable project: (A2 - alteration type 2. 180 Central Park S, New York, NY, 10019).