Martinez Branding, Website, App and Growth Services
Martinez is the county seat of Contra Costa, with a historic Main Street, a waterfront park and marina, an Amtrak station and the John Muir National Historic Site. Infinite Digital Group designs, builds and promotes for Martinez businesses, from antique shops to engineering firms, with one team on every project.
Need web design or SEO?
Martinez web design and Martinez SEO each have their own page. This page covers the rest of our work here.
Martinez business, part by part
A Main Street antique dealer, a law office near the courthouse and a refinery supplier all need very different marketing. Here is what we usually build for each.
Historic downtown and Main Street
Antique shops, cafes and restaurants in the old downtown depend on locals and day visitors. Posts about new arrivals and street events give people a reason to come downtown. See our social media marketing.
Around the courthouse and county offices
Law offices, title companies, accountants and other professional firms cluster near the county buildings. They need sites that state their experience plainly and make it easy to book a consultation. Start with web development.
The waterfront, marina and Amtrak station
Visitors arrive by train, boat and car for the waterfront park and nearby trails. Short local guides and event pages help nearby businesses reach them before they arrive. Read about content marketing.
Industrial suppliers and contractors
Engineering firms, contractors and suppliers serve the refineries and industrial sites along the Carquinez Strait. They need capability statements, safety credentials and trade materials. See our marketing designs.
Brand and print
Martinez businesses often have history worth showing. We design logos and brands that suit a historic downtown or an industrial client list, then the materials that carry them.
Original logo concepts, including vintage-inspired directions for historic businesses.
A brand guide for colors, type and logo use, shared with printers and sign makers.
Cards, letterheads, capability statements and proposal templates.
Window signs, event posters, menus and walking-tour maps.
Ad and social graphics sized for every platform you use.
App and portal screens prototyped and tested before development.
Websites, stores and web systems
Our Martinez web design page covers business websites. These services are for sites that sell online, take bookings or connect to other systems.
Custom features such as consultation booking, quote requests and client areas.
WordPress sites your staff can update, with updates and security handled.
Shopify stores for antique dealers and makers, with one-of-a-kind items listed quickly.
Online stores with local pickup in Martinez or shipping nationwide.
Content systems for firms and organizations that publish news and notices.
Websites for software products and technical services.
Sites for coaches and consultants with booking and online payment.
Apps and business software
Contractors and suppliers often track jobs, crews and certifications in spreadsheets. We build apps and internal tools that replace them, and handle app store submission.
Cross-platform apps for iPhone and Android from one codebase.
Native iPhone apps for customers or field crews.
Native Android apps tested on the devices your crews carry.
Client portals and dashboards that open in any browser.
Software for job tracking, safety records or scheduling built around your work.
Subscription platforms with accounts and billing.
Bringing people to Martinez
Search rankings are covered on our Martinez SEO page. These services bring in customers and clients through other channels.
Monthly posts for Instagram, Facebook or LinkedIn, with comments answered.
Google and Microsoft ads for Martinez and central Contra Costa, with calls and forms tracked.
Visitor guides, event write-ups and newsletters that bring people downtown.
Selling from a historic downtown
Downtown Martinez has the kind of antique shops, cafes and small venues that many cities have lost. These businesses depend on foot traffic and visitors, and a little online work can bring in many more of both.
- Show your inventory online. New arrivals posted to your site and social accounts so collectors visit sooner. See Shopify development.
- Promote downtown events. Posts and small ad campaigns for street events, markets and seasonal sales. See social media marketing.
- Visitor-friendly pages. Parking, hours and directions from the Amtrak station and waterfront. See Martinez web design.
- Printed walking maps and flyers. Shared materials that send visitors from one shop to the next. See graphic design.
Pages for particular industries
Law firms, real estate agents, coaches and software companies each have rules or sales cycles that shape their marketing. These pages explain our approach.
Marketing a Martinez business: a practical guide
Martinez mixes a small-town downtown, the county’s legal and government center and heavy industry. Each kind of business needs a different plan. These are the points we cover first.
Making the most of a small downtown
Downtown shops do best when they work together. A visitor who comes for one antique store often visits three or four more and stays for lunch, so shared events, maps and social posts help everyone.
Keep your Google profile current with hours and photos, post new arrivals often, and tag neighboring businesses when you share events. See our social media marketing plans.
Reaching visitors before they arrive
People coming for the waterfront, the John Muir National Historic Site or a train connection often plan their day on a phone. They search for lunch, coffee or something to do nearby.
Short, helpful pages such as “what to do near the Martinez Amtrak station” can bring those visitors to you. Our content marketing team writes them around real searches.
Earning trust for professional firms
Clients looking for a lawyer, accountant or title company near the courthouse want to know who they will work with and whether the firm handles cases like theirs. A plain, well-organized site with named people answers both.
Include team bios, practice areas, office hours and a simple consultation form. Lawyers should also keep advertising rules in mind; our law firm websites page explains how we handle that.
Selling to industrial buyers
Refineries and industrial sites buy through procurement teams who check safety records, insurance and past projects before they call. Your website and capability statement need to answer those questions quickly.
List your certifications, services and a few project examples, and make capability statements easy to download. Our B2B website cost guide covers what such a site costs.
Our four-step process
Logo, store or app, every project moves through the same stages.
01
First conversation
A free call to understand your business, then a written proposal with each item priced.
02
Concepts and feedback
You review designs and request changes before development begins.
03
Development and testing
We build it, test it across devices, and show your staff how to run it.
04
Launch and support
We go live, set up reporting, and remain available for changes.
Our Top Industry Awards A Mark of Trust and Excellence
Client feedback

Kaytree
Founder
IDG was great to work with!
IDG did an amazing job bringing my vision for the Kaytree website to life! They crafted a site that’s not only beautiful but also functional and user-friendly for both elderly and younger users.

Robin Anderson
Founder
They truly captured my vision
IDG did an outstanding job on my website! They truly captured my vision, creating a professional, visually stunning, and user friendly site. I’m very impressed with their attention to detail and seamless process.

Natalie Cima
Co-Founder
They are true professionals
They are true professionals who went above and beyond to ensure my satisfaction. I highly recommend this company if you’re looking for a website you’ll be thrilled with!

Dr. Yvette Ghannam
Manager
IDG, the web architect of my Business
My online business, plus a dynamic advertisement banner and business card I am so thankful and blessed to have INFINITE DIGITAL GROUP to be the web architect of my new business M.F. & E. Investigative Services. They created a suitable label brand name for M.F. & E.

James Cima
Founder
Highly Recommend this company
THANK YOU After a tough start, INFINITE DIGITAL GROUP (Simon Daniel) has come thru as the true professionals they are and have gone out of their way to satisfy me. Therefore I would recommend this company if you want a website(s) that you will be extremely happy with Sincerely.

Eric Stats
CEO
I would highly recommend IDG
From the very beginning, I never felt out of control. Throughout the design process, they were extremely patient with me as I made my decisions and figured out my direction. I would highly recommend them! Quality work!

Rashida Azizi
Founder
Highly skilled marketing company
They took the time to understand what I wanted and came up with great ideas on how to implement them. I love the work they did on my website. Great company to work with.

DeWayne Lewis
Founder
IDG exceeded our expectations
IDG did an excellent job creating the TopOnyx website! The team was professional, attentive, and delivered a sleek, user-friendly site that exceeded our expectations.
What projects cost
Exact prices depend on scope, but these guides show the decisions that move them.
The factors behind redesign quotes, and where you can save.
What a platform or hosting move involves and what it costs.
Budgets for sites aimed at business buyers.
Up-front and monthly costs of selling on Shopify.
Martinez and nearby cities
Martinez businesses often serve Concord, Pleasant Hill, Hercules and Pinole as well. These pages cover our work there.
Questions from Martinez business owners
Where is your office?
Our office is at 1800 Sutter Street in Concord, a short drive from downtown Martinez. We meet clients there, on site or by video call.
Can you help an antique shop sell online?
Yes. We set up stores and social accounts that make it quick to post one-of-a-kind items with photos and prices.
Do you work with law offices and title companies?
Yes. We build clear, professional sites with practice areas, team bios and consultation booking.
Do you work with industrial contractors and suppliers?
Yes. We create capability statements, trade show materials and B2B websites that answer procurement questions.
How do you price projects?
After a free consultation you get a written quote with each deliverable listed separately.
How long do projects take?
Logos take a few weeks. Websites and apps take longer, depending on features. Each proposal includes a timeline.
Can you take over a project another agency started?
Yes. We review what exists, tell you what is worth keeping, and continue once we have the files and accounts.
Do you offer monthly marketing?
Yes. We run social media, ads and SEO on monthly plans and report results each month.
Who owns the finished work?
You do. When the project is paid in full, the files, code and accounts are yours.
Start your Martinez project
Call (925) 391-0389 or book a free consultation for your Martinez business.