Welcome to California Sign Company!

We Are Professional Sign Makers…

Specializing in custom signs, business signs, commercial signs, building signs, corporate signs, exterior signs, storefront signs, illuminated signs, church signs and custom signage. At California Sign Company we will make sure that your goals are met and a quality impression of your brand is represented. During our years of experience we have established a proven system for streamlining city permits, fabrication and installation so you can have a quick turnaround on your project. Our customer care team is only a email away with any questions, concerns or requests you may have before, during and after your signage is complete. Combined with our background, fast service and upfront cost is how we have become one of the most trusted sign companies in California! Our client’s satisfaction is our main priority and quality service is how we can guarantee long lasting signage solutions to our customers. As a full service custom sign company we are completely equipped offering sign design, sign fabrication and sign installation for businesses, shopping plazas and commercial properties throughout California. We are licensed, bonded and insured to handle any sign project in the state! We look forward earning your business so contact us today for your free estimate!

Get A Free Estimate

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Fast Turnaround

Competitive Pricing


Guaranteed Quality

Our Custom Sign Services

Exterior Signs

The preferred choice for high visual exposure, our custom channel letter signs will provide great visibility for your location. These signs work as a identification marker for your location and will advertise to commuters day/night. They are normally installed in an elevated position directly on your storefront or building.

Interior Signs

Our custom lobby signs are available in a wide variety of materials, finishes, colors and mounting options, so you’ll end up with the sign that is ideal for your space, image, decor and budget. Our interior signs will provide a unique & strong brand identity for your business. Great for lobbies, reception areas, conference rooms and offices.

Monument Signs

Gain more exposure when you incorporate a custom monument sign at your location! All of our monument signs are custom built to fit your specific needs, so they can come in a variety of shapes, sizes and colors. Great for shopping centers, business parks, churches and apartment complexes looking to add more visual branding to their location.

Why Choose Us?

Energy Efficient LEDs

Light Emitting Diodes (or LEDs) have really advanced the sign market in many ways. For our customers it provides up to 100,000 hours of burn time and use up to 80% less power than fluorescent bulbs. This saves you money on power and maintenance cost.

Sun Resistant Acrylics

The sun can cause the most damage to a sign, thats why it is important to know what kind of acrylics look the best and last the longest. Don’t worry we already did the research!

Durable Construction

We manufacture our signs using the best materials available! This will ensure that your new sign will not rust, corrode or fall apart and if installed outside will withstand the wind loads typically seen in California.

Great Advertising

Signs might seem expensive at first but they are actually one of the best advertising investments you can make!  A $5,000, $10,000 or $30,000 dollar sign investment over 10 years can vary between $50 – $200 per month. Keep in mind that without a sign no one will know where you are or what you offer and the quality of the sign can be perceived as a reflection of the quality of services/products you offer.

Automotive Grade Paints

Our two step paint process is used only with the best paints that have a 10 + year life. Some colors can fade faster than others and direct sun light can cause damage, that’s why high quality paints are so important to help protect your sign and keep it looking good.

5 Year Warranty

We know a quality made sign can be a big investment and decision to make that’s why we offer a 5 year warranty on our signage. So you can be confident that your new sign will perform the way its supposed to and you have our customer care team on your side.

  • 30+ Years Experience 
  • PROFESSIONAL Licensed, Bonded & Insured
  • CUSTOMER SERVICE Same Day Response Times
  • 5 YEAR WARRANTY Complete Buying Coverage

What can signage do for you?

Research indicates that 85% of your customers live or work within a five-mile radius of your business. 17%  of walk in customers did so because of a sign.


Signage can bring in new customers!

The question was asked: How did you learn about us? The responses were: 50% On-Premise Sign, 33% Word of Mouth, 9% Newspaper, 6% Yellow Pages, 1% TV, and 1% Radio. Signs attract half of a start-up business’ new customers, 35% of passersby wouldn’t know your business was there without a sign.


How much do custom signs cost?

There are many variables to determine the cost of custom signage. Factors such as size, materials, location, and complexity of the signage design all weigh in on the cost. We understand how important cost is and we will work with you to build a sign that is within your budget without sacrificing quality.


Trust Us to Deliver

We are focused on delivering high quality and fast turnaround on all our custom signage in California. Whether you are contacting us for a single sign or an entire shopping plaza, our team will be focused on creating a quality sign for your business by using the latest and most advanced technology so you can enjoy the benefits that we promise.


Professional and Prompt Services In California

We understand that our clients are looking for a quality sign company to partner with and has the experienced back ground to produce their custom signage. Our staff members are carefully hand-picked and are fully trained to ensure total customer satisfaction. We believe that the only way to excel in business is by keeping our clients happy. All our products and services are created with keeping the needs of our clients in mind. From the moment you first contact us until your project is complete you can rely on us to provide your business with a prompt and reliable signage solutions.


Customer Satisfaction Guarantee!

We strive to put our clients first and your satisfaction is our top priority that’s why every sign purchased with us comes with our industry leading warranty and customer support.

Let's Get Started!

Reach Out To Us!

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Your Order Includes 


On Time Delivery

Our team members will design, create and coordinate the completion of your new sign within the estimated delivery date.


Quality Inspection

Every one of our custom made signs goes through our multiple point quality inspection process to ensure complete perfection.

Customer Support

With same day response times our customer support team will help assist from the first initial contact until your project is complete and beyond.


5 Year Warranty

Our signs come with an industry leading warranty so you can feel confident when purchasing your sign with us! We will have your back for the next 5 years just incase anything happens.

“Very satisfied with the excellent service we got from California Sign Company. Our store signage turned out perfect. The lighting is so vibrant and stands out surpassing all of our expectations.”

Maijil Brunet

Smallcakes - Ripon, CA

“I am so thankful that I chose California Sign Company to do our exterior sign for Board and Brush Creative Studio. The sign looks amazing day or night and the whole process went so smoothly.”

Linka Schroeder

Board & Brush Studio - Modesto, CA

“After a few weeks the sign was ready. They arrived promptly, removed my old sign and within an hour or two had installed the new one which had completely exceeded my expectations.”

John Petrick

Perennial - Los Angeles, CA

“I’m a business owner that just opened up and they made the whole transaction seamless. They really take the time to walk you through the process and make the whole interaction personable.”

Miguel Topete

Play - Dublin, CA

Completed Projects

Serving the areas of: Stanislaus County Ca, Livingston Ca, Hilmar Ca, Delhi Ca, Los Banos Ca, Turlock Ca, Merced Ca, Merced County Ca, Madera County Ca, Madera Ca, Modesto Ca, Ceres Ca, Livermore Ca, San Jose Ca, Palo Alto Ca, Sunnyvale Ca, Santa Clara Ca, Cupertino Ca, Los Gatos Ca, Morgan Hill Ca, Milpitas Ca, Mountain View Ca, Castro Valley Ca, Galt Ca, Rocklin Ca, Roseville Ca, Auburn Ca, North Highlands Ca, Carmichael Ca, Rancho Murieta Ca, Wilton Ca, Sutter Creek Ca, Jackson Ca, San Andreas Ca, Valley Springs Ca, Ione Ca, Rancho Calaveras Ca, Sonora Ca, Groveland Ca, Tuolumne Ca, Twain Harte Ca, Mi Wuk Village Ca, Angels Camp Ca, Columbia Ca, Jamestown Ca, Copperopolis Ca, Copper Core Village Ca, Lockeford Ca, Plymouth Ca, Placerville Ca, El Dorado Hills Ca, Diamond Springs Ca, Rio Linda Ca, Florin Ca, Laguna Ca, Lincoln Ca, Meadow Vista Ca, Grass Valley Ca, Loma Rica Ca, Oroville Ca, Palermo Ca, Live Oak Ca, Chico Ca, Vacaville Ca, Fairfield Ca, Dixon Ca, Newton Ca, Vallejo Ca, Richmond Ca, Napa Ca, Pittsburg Ca, Oakley Ca, San Pablo Ca, Pinole Ca, El Cerrito Ca, Alameda Ca, San Rafael Ca, Santa Rosa Ca, Sonoma Ca, Petaluma Ca, San Leandro Ca, Danville Ca, Redwood City Ca, San Mateo Ca, Stanford Ca, Dale City Ca, South San Francisco Ca, San Fransisco Ca, Hayward Ca, Union City Ca, Fremont Ca, Newark Ca, Pleasanton Ca, Dublin Ca, San Ramon Ca, Walnut Creek Ca, Concord Ca, Pleasant Hill Ca, Antioch Ca, Richmont Ca, Santa Rose Ca, Santa Cruz Ca, Gilroy Ca, Stockton Ca, Elk Grove Ca, Lodi Ca, Sacramento Ca, Sacramento County Ca, Salida Ca, Ripon Ca, Manteca Ca, Tracy Ca, Patterson Ca, Keyes Ca, Chowchilla Ca, Fresno County Ca, Fresno Ca, Clovis Ca, Fowler Ca, Selma Ca, Hanford Ca, Lemoore Ca, Tulare County Ca, Visalia Ca, Tulare Ca, Los Angeles County Ca, Porter Ranch Ca, Mar Vista Ca, Century City Ca, Brentwood Ca, Studio City Ca, Sherman Oaks Ca, Woodland Hills Ca, West Hills Ca, Valley Glen Ca, Sun Valley Ca, Chatsworth Ca, Sylmar Ca, Pacoima Ca, North Hills Ca, Arleta Ca, Panorama City Ca, Lake Balboa Ca, Canoga Park Ca, Winnetka Ca, Los Angeles Ca, Lancaster Ca, Bakersfield Ca, Palmdale Ca, Ventura Ca, Santa Barbara Ca, Oxnard Ca, Santa Clarita Ca, Paramount Ca, Montebello Ca, Whittier Ca, Downey Ca, Norwalk Ca, Carson Ca, Bellflower Ca, Lakewood Ca, Cerritos Ca, Alhambra Ca, Pasadena Ca, Pico Rivera Ca, Burbank Ca, Culver City Ca, Studio City Ca, Santa Monica Ca, Torrance Ca, Santa Fe Springs Ca, El Monte Ca, Vernon Ca, City of Industry Ca, Walnut Ca, Commerce Ca, Gardena Ca, Redondo Beach Ca, Manhattan Beach Ca, Hermosa Beach Ca, Playa Del Rey Ca, Marina Del Rey Ca, Century City Ca, Westwood Ca, Brentwood Ca, Mid City Ca, Universal City Ca, Sherman Oaks Ca, Van Nuys Ca, Westlake Village Ca, Encino Ca, Reseda Ca, Northridge Ca, Thousand Oaks Ca, West Hills Ca, Tarzana Ca, Rancho Dominguez Ca, Hacienda Heights Ca, Upland Ca, Pomona Ca, Chino Ca, Covina Ca, Calabasas Ca, Simi Valley Ca, Agoura Hills Ca, Azusa Ca, Glendora Ca, Monrovia Ca, Baldwin Park Ca, Rosemead Ca, Duarte Ca, Arcadia Ca, Ontario Ca, Corona Ca, Riverside Ca, Rialto Ca, ,San Bernardino Ca, Fontana Ca, Rancho Cucamonga Ca, Redlands Ca, Moreno Valley Ca, El Cerrito Ca, Diamond Bar Ca, Temecula Ca, Hemet Ca, San Clemente Ca, Escondido Ca, San Diego Ca, Mission Viejo Ca, Lake Forest Ca, Murrieta Ca, Menifee Ca,  West Covina Ca, Bixby Knolls Ca, Beverly Hills Ca, Long Beach Ca, Orange County Ca, Santa Ana Ca, Tustin Ca, Irvine Ca, Costa Mesa Ca, Huntington Beach Ca, Cypress Ca, El Segundo Ca, Anaheim Ca, Fullerton Ca, La Mirada Ca, La Habra Ca, La Palma Ca, Buena Park Ca, Fountain Valley Ca, Seal Beach Ca, Newport Beach Ca, Garden Grove Ca, Westminister Ca, Brea Ca, Orange Ca, San Dimas Ca, Rowland Heights Ca, Yorba Linda Ca, Placentia Ca, Los Alamitos Ca,