You asked three firms for a quote. You got three wildly different numbers, three different sets of words, and no way at all to compare them side by side.
Then you searched for what marketing should cost and found a hundred pages saying the same thing, which is "it depends." True. Useless.
There is a better answer, in two parts: what the published data says, and how to work out your own number when that data does not fit you. The second part matters more, but the first explains why every quote feels arbitrary.
The two benchmarks people quote, and what they leave out
The most cited source is The CMO Survey, run out of Duke's Fuqua School of Business. Its 35th edition, fielded in January 2026 with 308 respondents, put marketing budgets at a median of 5% of company revenue, with a mean of 8.96%. As a share of total company budget, the median was 7%.
That is the number agencies quote at you. What gets left off: the respondents are marketing leaders at substantial companies, not owner-operators. A firm with its own marketing department is not solving your problem, and 5% of its revenue funds a team, not a vendor.
The other end of the picture looks completely different. A survey of 7,413 small businesses published by UENI in August 2026 asked how much they planned to spend on marketing each month. Just over a quarter, 26.1%, said zero. Another 39.4% said between one and fifty dollars. Roughly nine out of ten planned to spend under two hundred dollars a month.
Put those together and you get an honest picture. The benchmark everyone cites describes companies nothing like yours, and what small businesses actually spend is close to nothing. Neither is a recommendation. Treat them as bookends and ignore both.
Work backward from what a customer is worth
This takes ten minutes and gives you a number you can defend to anyone.
Start with average job value. Subtract your cost to deliver, so you are working with gross profit rather than revenue. Factor in repeat business, because a customer who returns twice a year is worth several times a one-off.
Next, your close rate on qualified inquiries. Say four people call and you win one. Each qualified inquiry then carries a quarter of your gross profit per job as its expected value.
Now you know what an inquiry is worth. Decide how many extra ones you want per month, multiply, and you have a ceiling. Anything above that ceiling loses you money no matter how good the deck looks. Anything comfortably under it is worth judging on quality.
Two businesses on the same street in Riverside can arrive at completely different, completely correct answers with this method. That is why no honest firm can quote you before asking about your margins.
The three things you are actually paying for
Most quote confusion comes from bundling. There are three separate items and they behave differently.
A one-time build is a project: a website, a batch of video, brand assets. You pay once and you own it.
A management fee is labor. It buys someone's time doing search work, running campaigns, writing and reporting.
Media spend is money that leaves your account and goes to Google or Meta. The agency does not keep it.
A monthly figure that includes media spend is not comparable to one that excludes it. This single distinction explains most of the gap between the three quotes on your desk. Ask every firm to split their number into those three buckets and the comparison becomes obvious. Any digital marketing agency in Riverside that will not break out that split is either disorganized or hoping you will not notice the margin on your ad budget.
What pushes your number up
Competitive categories. Legal, personal injury, dental implants, cosmetic procedures, HVAC, roofing and solar are expensive to compete in, and Riverside County has plenty of each.
Running paid ads at all, since you pay both media and management.
Covering multiple cities. Riverside, Corona, Moreno Valley, Jurupa Valley and Eastvale are separate markets.
Video production, which is labor and equipment rather than software.
E-commerce, booking systems and integrations.
Starting from zero: no website, an unclaimed Business Profile, no reviews. The first months are catch-up.
What pulls it down
One location and one core service.
A niche nobody else is fighting over, more common than people assume.
An existing website that works, so nothing has to be rebuilt first.
Supplying your own photos, clips and rough copy.
A referral-heavy business that needs to be findable rather than famous.
Starting with local search only and adding paid later, once you know what a lead is worth. Usually the right sequence under budget pressure, and local search work in Riverside compounds rather than stopping the day you stop paying.
A Riverside detail that changes the math
Riverside is the largest city in the Inland Empire and the county seat, with UC Riverside, California Baptist and RCC feeding a mixed local economy. It is also close enough to Orange County that firms market in across the 91.
The practical part: Riverside County is enormous, stretching east past Palm Springs to the Arizona border. "Serving Riverside" and "serving Riverside County" are different problems with different budgets. Plenty of owners describe themselves the second way, then get quoted for the second thing when they needed the first.
Before you take any quote seriously, decide honestly how far you will actually drive.
Pricing red flags
Watch for a quote with no scope, meaning a monthly number with no list of deliverables. Watch for ad spend hidden inside a single figure, and twelve month terms with no exit.
Be careful with pricing based purely on a percentage of ad spend, because it rewards spending more rather than spending well. Be careful with guaranteed lead counts unless the contract defines a lead, since a wrong number and a robocall both technically qualify.
Treat setup fees as a question rather than an insult. A real one covers real work. Ask what it includes.
