TL;DR: Most contractors doing $1M–$20M in revenue should allocate 7–12% of their target revenue to marketing, depending on how aggressively they want to grow. The biggest mistake is budgeting off current revenue instead of growth goals — it keeps you exactly where you are. Channel mix matters as much as total spend: LSA, Google Ads, and SEO each serve a different purpose at a different cost.
If you have ever Googled this question, you have probably gotten two kinds of answers: a vague percentage pulled from thin air, or a suspiciously specific monthly retainer with no math behind it.
This guide gives you the actual benchmarks, the channel-level cost data, and a simple formula you can run on your own numbers tonight — all grounded in what is happening in the Houston market right now.
The Baseline: What the Data Says
The U.S. Small Business Administration is the most widely cited authority here.
The SBA recommends that small businesses with revenues under $5 million allocate 7–8% of their revenues to marketing — a figure based on companies carrying net margins in the 10–12% range after expenses.
That is a useful floor. But contractors are not average small businesses.
The SBA recommends businesses under $5M spend 7–8% on marketing, and the latest CMO Survey puts the cross-industry average at 7.7%. Construction companies, by contrast, average just 3% on digital marketing. That gap explains a lot about why so many contractors feel stuck.
Spending at the industry average when your competitors are outspending you is not a neutral choice — it is a slow retreat.
The Right Range by Growth Stage
Not every contractor needs the same percentage. Where you fall depends on one question: are you maintaining or growing?
- Maintaining market share:
5–7% of revenue is enough to hold your position. - Steady growth:
Most contractors should spend 8–12% of their target revenue on marketing. - New to the market or building from scratch:
Newer companies building a presence from scratch often spend 10% or more for the first few years.
Notice that word: target revenue — not current revenue.
It says target revenue, not current revenue — and that is the distinction most contractors miss. If you are a $1.5M company that wants to hit $2M this year, you should budget based on the $2M number. You are investing in the growth you want to achieve, not spending based on where you already are. If you budget based on your current $1.5M, you will under-invest and likely stay at $1.5M.
A Simple Formula to Get Your Number
Here is a goal-based approach that is more useful than any percentage benchmark:
- Set your revenue target for the next 12 months.
- Divide by your average job value to find how many booked jobs you need.
- Divide by your close rate to find how many leads you need.
- Multiply by your blended cost per lead across channels.
- Add 15–20% for agency fees, tools, and tracking.
A $2M target at a $4,500 average ticket means you need 445 booked jobs. At a 30% close rate from paid leads, you need 1,483 leads. At a $90 blended cost per lead across LSA, Google Ads, and SEO, that is $133,500 in marketing spend. Add 15–20% for tools and overhead, and the final number lands around $156,000 — or 7.8% of the $2M target.
That is a budget tied to a business outcome, not a benchmark pulled from a survey.
What Leads Actually Cost by Channel in Houston
The Houston market is one of the most competitive contractor markets in the country.
Hailstorms in the Houston area generate gigantic demand
— but demand brings competition, and competition drives up ad costs.
The $228 average Google Ads cost per lead masks significant market-to-market variation: roofing contractors in high-competition metros like Dallas, Houston, and Atlanta can see CPLs exceeding $350, while less competitive rural markets may generate leads under $100.
Here is what you should expect by channel across Greater Houston trades:
Google Local Services Ads (LSA)
SearchLight Digital’s benchmark tracked $6.72M in spend across 888 contractors and 126,650 leads, with an average cost per lead of $53, a 43.9% book rate, a $233 cost per paying customer, and a 7.84x closed ROAS.
Across recent home services benchmarks, LSA cost per lead runs roughly $53–$63 depending on trade and season, while standard Google Search Ads for the same trades average about $104 per lead.
LSA is typically the most efficient entry point for paid lead generation. You only pay for verified leads — not clicks. If you are an HVAC contractor in Katy or a roofing company in The Woodlands, LSA is where your paid budget should start. Our HVAC marketing system is built around exactly this channel stack.
Google Search Ads (PPC)
LocaliQ analyzed 3,211 U.S. home services search advertising campaigns between April 2024 and March 2025 and found the average cost per lead hit $90.92 — rising 10.51% year-over-year, nearly double the 5.13% increase seen across all industries.
For trades with large average job sizes — roofing, HVAC replacement, general contracting, pool building — Google Ads still pencils out.
The average roofing job is $8K–$15K. You only need one or two extra jobs per month to cover your entire marketing budget — everything after that is profit.
See how Google Ads works for general contractors specifically.
SEO and Local SEO
SEO takes longer to ramp, but it produces the lowest long-term cost per lead of any channel.
Organic SEO leads cost $18–$30 each at maturity versus $90.92 average for home services paid search leads, according to LocaliQ’s analysis.
Contractors combining LSA and SEO generate 42% more total leads and 40% lower cost per acquisition than single-channel operators, according to Geek Powered Studios’ 2026 analysis.
For contractors in Conroe, Magnolia, Sugar Land, or Pearland — markets where local search volume is strong but competition is slightly less than central Houston — a well-executed local SEO strategy can be a major equalizer against larger competitors.
Meta, TikTok, and Other Paid Social
Social ads work best for brand visibility and top-of-funnel demand. They rarely replace search intent channels but they do reinforce them — especially for trades where the buying decision takes days or weeks (pool building, solar, siding, window replacement). If you are curious whether short-form video makes sense for your trade, review the breakdown on TikTok ads for contractors before committing budget.
Where Most Contractors Go Wrong
The most common mistakes are not about the total amount spent — they are about how and when it is spent.
- Budgeting off current revenue.
If you are spending less than 5%, you are coasting on referrals and hoping they do not dry up. - Spreading budget too thin.
At lower budgets, go deep on one or two channels rather than spreading across five.
A $3,000/month budget split across SEO, Google Ads, Meta, and TikTok funds nothing properly. - Cutting spend in slow months.
Do not cut marketing the moment things slow down. Slow seasons are when competitors go quiet, visibility gets cheaper, and the contractors who stay in front capture a bigger share of whatever demand exists. Cutting spend in a slow month is how you guarantee the next slow month. - Not tracking by channel.
Campaigns running without proper tracking waste money — if you do not know what a channel generates, you cannot optimize it. - Ignoring PE-backed competition.
Private equity-backed competitors are consolidating markets and outspending independents 10:1 on advertising.
In Houston’s roofing, HVAC, and painting markets, this is already happening. Spending at 3% while a consolidator spends 10% is not sustainable.
What a Realistic Budget Looks Like by Revenue Band
Here are real-dollar ranges based on growth-oriented spending of 8–10% of target revenue:
- $1M target revenue: $80,000–$100,000/year ($6,700–$8,300/month)
- $2M target revenue: $160,000–$200,000/year ($13,300–$16,700/month)
- $5M target revenue: $400,000–$500,000/year ($33,300–$41,700/month)
These numbers include agency fees, ad spend, and tools. They are not just ad spend alone — a common point of confusion when comparing agency proposals.
How to Allocate the Budget Across Channels
There is no universal allocation that fits every trade or every market. But a reasonable starting framework for a growth-focused contractor in the Houston metro looks like this:
- LSA: 20–30% of paid budget — lowest CPL, highest intent, fastest to launch
- Google Ads: 30–40% of paid budget — broader reach, immediate traffic for high-value keywords
- SEO and GBP optimization: 20–30% of total budget — compounds over time, lowest mature CPL
- Social ads (Meta, YouTube, TikTok): 10–20% — brand building, retargeting, top-of-funnel
Your marketing budget should be distributed across digital marketing — website, SEO, social media — traditional advertising, and relationship building.
The exact split should shift as you learn which channels produce the best cost-per-booked-job in your specific trade and zip codes.
The Houston Variable
Greater Houston — Harris, Montgomery, Fort Bend, Brazoria, and Galveston counties — is one of the highest-volume contractor markets in the United States. That is good for demand. It also means higher ad costs, faster-moving search rankings, and more competition for every lead.
Contractors in Tomball, Cypress, and The Woodlands face a slightly less saturated digital environment than those in central Houston — but that gap is closing fast as those submarkets continue to grow. If you are in those areas and you are not investing in local SEO now, you are giving competitors time to build a lead that will be expensive to overcome later.
Results Digital works exclusively with contractors and trades across the Greater Houston market — one company per trade, per market. That structure matters when you are trying to build a marketing system that compounds, not one that simply competes against itself.
What to Do With This Information
Start here:
- Pick your 12-month revenue target — not last year’s revenue.
- Multiply by 0.08 to 0.10 to get your annual marketing budget.
- Divide that budget across channels based on your trade’s CPL data and your timeline for results.
- Track every lead back to its source from day one.
- Review allocation quarterly and move dollars toward what produces the lowest cost-per-booked-job.
The percentage itself is less important than having a number you can defend with math, a channel mix you can measure, and the discipline to maintain spend when the pipeline looks full.
Recommended Reads
- Houston's Digital Marketing Agency for Contractors & Trades
- HVAC Contractor Digital Marketing Houston TX | Results Digital
- About Results Digital | Performance Marketing for Roofing Contractors