Free 30-Minute Review
Let's Talk
Let's set up an intro and discovery call. We'll reply within 24 hours and schedule a free 30-minute online presence and business interview.
Get In Touch
We work with businesses between $250,000–$10,000,000 in annual sales. Tell us about your business and we'll schedule a free discovery call.
Location
Marin County, CA
Serving businesses nationwide
Response Time
Within 24 hours
Book Directly
Prefer to skip the form? Book a free 30-minute discovery call directly on John's calendar.
Book a Free 30-Min CallWhat to Expect
- Free 30-min discovery call
- Custom plan drafted at no cost
- No obligation to hire us
- Clear, honest recommendations
Simple Process
What Happens After
You Reach Out?
From your first message to daily marketing execution — here's exactly what to expect. No surprises, no long contracts, no waiting.
We Reply Within 24 Hours
Submit the form or book directly on Calendly. Either way, you'll hear from John within one business day to confirm your free 30-minute discovery call.
Free · No obligation · Instant Calendly confirmation
Intake & Proposal
We learn about your business, goals, and current marketing. Within 48 hours you'll receive a tailored Marketing Proposal and package recommendation.
48-hour turnaround · Tailored to your business
We Execute — Daily
Once you approve, we hit the ground running. Posts go live, ads launch, emails go out — your marketing runs every single day without you lifting a finger.
Month-to-month · Cancel anytime
Takes 30 seconds · No credit card required
Google Reviews
What Our Clients Say
Real results from real businesses across Marin County and beyond.
View all reviews on GoogleAlondra Magana
2 months ago
"I highly Recommend Sparkplug Marketing Consult. John and Arlon help me to set up and manage all my social media for two of my business Alondra's Flowers and Mi Tierra restaurant helping on bringing sales and more traffic to our websites. They were very consistent and super easy to communicate. We love working with them."
Shannon Ruhland
2 months ago
"We had a fantastic experience working with Sparkplug Marketing on our SEO strategy. From the start, John Rushworth took the time to understand our business, our goals, and our target audience. Their approach was data-driven, transparent, and incredibly well organized."
Chris Glenn
2 months ago
"We've had a great experience working with Rushworth Consulting. The team is not only knowledgeable and professional, but also genuinely very nice to work with. They're responsive, helpful, and make the whole process easy. Highly recommend!"
Julie Hingsbergen
2 months ago
"John and his team are great. Very easy to work with and they made a huge difference with traffic to my site."
RABBIT JUMPS & PARTY RENTALS LLC
2 months ago
"We have had the pleasure of working with this company and their services consistently exceed our expectations. Professional, responsible, and valuable overall. They deliver quality results in a timely manner and within budget. We highly recommend Sparkplug Marketing to any organization seeking reliable and effective services."
Invoices Received
2 months ago
"We have had a wonderful experience working with Sparkplug Marketing and appreciate their kindness and willing to help make our website and web sales a hit!"
RO Living Water
2 months ago
"John is so easy to work with. And he really does a great job."
FAQ
Common Questions
Everything you need to know before reaching out.
All Sparkplug engagements are month-to-month with no long-term commitment. You can cancel with 30 days' written notice and no cancellation fee.
The free 30-minute intake call is a relaxed conversation about your business — your goals, current marketing, target customers, and biggest challenges. There’s no prep required. We use it to shape a tailored monthly scope and recommendation. You’ll receive a tailored proposal within 48 hours.
Absolutely. Your scope is tailored after the intake call and can evolve as your priorities, season, and business needs change. We discuss adjustments before the next billing period.
No. We handle all content creation — social posts, emails, blog articles, and ad copy — based on your brand voice and the information you share during onboarding. You're welcome to review and approve before anything goes live.
Most clients see measurable improvements in online visibility and engagement within the first 60–90 days. Paid ad campaigns (Google Ads) typically show results faster — often within the first 2–4 weeks of launch.
There are no automatic setup fees. Any onboarding or implementation work is discussed transparently as part of your custom scope before work begins.
Still have questions? Email John directly and he'll get back to you within 24 hours.