SEO FAQ: Common Questions About SEO Services, Pricing, and Results
This SEO FAQ answers the questions we get most often from business owners and marketing leaders evaluating SEO services in 2026. We’ve been an SEO agency since 2012, working across hundreds of clients in local services, software, ecommerce, nonprofits, and enterprise. The answers below reflect what we actually tell prospects and clients — not generic SEO marketing copy.
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SEO Basics: What SEO Is and How It Works
What is SEO?
SEO stands for Search Engine Optimization. It’s the practice of improving a website so it ranks higher in search engine results (Google, Bing, and increasingly AI search engines like ChatGPT, Perplexity, and Google AI Overviews). SEO covers technical work on the website itself, content creation, and earning links and citations from other sites. The goal is to drive more relevant traffic from people actively searching for what your business offers. For a deeper explanation, see our pillar guide on what SEO is.
How does SEO work?
Search engines crawl websites, index the content, and rank pages based on hundreds of factors — relevance to the search query, content quality, site speed, mobile-friendliness, backlinks from other sites, user experience signals, and many more. SEO is the practice of optimizing for those factors so search engines decide your page is the best answer to a user’s query. Good SEO compounds over time: the more authority your site earns, the easier it ranks for new content.
Is SEO worth it in 2026?
Yes — but the answer is more nuanced than it was five years ago. Organic search still drives the majority of website traffic for most businesses, and SEO-driven traffic typically converts better than paid traffic because users are actively searching for solutions. AI search engines (ChatGPT, Perplexity, Google AI Overviews) are also relying heavily on the same content signals SEO has always optimized for. The businesses winning in 2026 are the ones doing SEO properly — clear content, technical excellence, real authority signals, and AI search optimization. The businesses losing are the ones treating SEO as optional.
What’s the difference between SEO and AI search optimization?
Traditional SEO optimizes for Google’s blue-link search results. AI search optimization (sometimes called AISO, GEO, or LLM SEO) optimizes for citation in AI-generated answers from ChatGPT, Perplexity, Claude, Gemini, and Google AI Overviews. The good news: the foundations are similar — clear content, structured data, authoritative sources, real expertise. The differences: AI search engines reward conversational Q&A formatting, citation-worthy content, and topical authority more heavily than traditional Google did. See our guide on AI search optimization.
What’s the difference between local SEO and national SEO?
Local SEO targets searches with geographic intent (“plumber near me”, “Fairfax law firm”). It involves optimizing your Google Business Profile, getting reviews, building local citations, and ranking in the local pack. National SEO targets non-geographic searches (“project management software”, “best running shoes”). It involves broader keyword strategy, content marketing, and authority building. Most businesses need one or the other; some need both. See our local SEO services page.
SEO Costs, Timeline, and ROI
How much does SEO cost in 2026?
Quality SEO from a legitimate US-based agency typically runs $1,850-$15,000+/month depending on scope. Local SEO for a single-location business: $1,850-$3,000/month. Mid-market multi-location or specialized vertical: $3,000-$5,000/month. Comprehensive SEO for established mid-size businesses: $5,000-$15,000/month. Enterprise SEO: $15,000-$50,000+/month. Anyone offering “SEO” for $300-$500/month is selling either a one-tactic package (Google Business Profile management only, for example) or low-quality work that will likely hurt your site. See our guide on how to choose an SEO agency for full pricing context.
How long does SEO take to work?
Most legitimate SEO campaigns show meaningful traffic improvements within 3-6 months and substantial ROI within 6-12 months. Highly competitive verticals or new domains can take longer. Local SEO often shows results faster (sometimes within 60-90 days) than national SEO. Anyone promising “first-page rankings in 30 days” is either targeting non-competitive keywords nobody searches for, or using risky tactics that will eventually get your site penalized.
What’s a good ROI for SEO?
For most B2B and high-ticket B2C businesses, well-executed SEO returns 3-10x the investment within 12-18 months. Local service businesses often see ROI of 5-15x once campaigns mature. The math: if you’re spending $3,000/month on SEO and acquiring 10 new customers worth $1,000 each, that’s a 3.3x return — and SEO compounds, meaning that same investment delivers more customers in year two and three as authority builds.
Does SEO have ongoing costs, or is it a one-time investment?
SEO is ongoing. Search engines update their algorithms continuously, competitors keep working on their SEO, and content needs maintenance. Stopping SEO doesn’t immediately erase results, but rankings gradually erode as competitors catch up. Think of SEO like a gym membership for your website — it’s the ongoing work that produces the results, not a one-time push.
Is SEO cheaper than paid ads?
Long-term, yes, dramatically. Paid ads stop generating leads the moment you stop paying. SEO traffic continues for months or years after the work is done. For most businesses, the math favors SEO for sustainable lead generation and paid ads for time-sensitive campaigns (product launches, seasonal pushes, market testing). The best digital marketing strategy usually combines both. See our paid search and SEM services.
Choosing and Working With an SEO Agency
What questions should I ask an SEO agency before hiring them?
Ask: What does your reporting include and how often? Who specifically will do the work — in-house team or outsourced? What’s your monthly minimum and what does it include? Can you show me 3-5 case studies in my industry? How do you handle Google algorithm updates? What’s your approach to AI search optimization? What happens if I want to leave — do I own all the content and links? Our full guide on how to choose an SEO agency covers this in depth.
What are the red flags when hiring an SEO agency?
Major red flags: guaranteed first-page rankings, pricing below $1,500/month for any serious work, no contract or month-to-month with onerous cancellation terms, no specific case studies, vague tactics (“we’ll boost your rankings”), promises of “secret techniques,” outsourcing to overseas teams without disclosure, no clear reporting cadence, and zero technical SEO conversation. Agencies that talk only about rankings and never about leads, conversions, and revenue are also a red flag — rankings are means, not ends.
What does TESSA do differently from other SEO agencies?
Three things. First, we’ve been doing SEO since 2012 — we’ve seen every major algorithm update and know what holds up versus what’s a fad. Second, we focus on business outcomes (leads, revenue) rather than rankings as ends in themselves. Third, we’re early adopters of AI search optimization — most agencies are still treating SEO as if it’s 2018. See our work on software clients and nonprofits.
How do I know if my SEO is actually working?
Three layers of measurement. Layer 1 (vanity): rankings and impressions — easy to measure, easy to manipulate. Layer 2 (traffic): organic sessions, click-through rates, branded vs. non-branded traffic. Layer 3 (business): leads generated, conversion rates, revenue attributable to organic search. A good SEO partner reports across all three layers and ties the work to business outcomes. If your monthly SEO report only shows rankings, you’re getting half the picture.
What’s included in TESSA’s monthly SEO services?
Our monthly SEO services include keyword research and strategy, on-site optimization, technical SEO audits and fixes, content creation, link building, Google Business Profile optimization, AI search optimization, monthly reporting tied to business outcomes, and direct strategic access to senior team members. We don’t outsource and we don’t sell tactics — we sell business growth through search.
SEO Strategy and Tactics
What’s the most important SEO ranking factor?
There isn’t one. Google uses 200+ ranking factors and weighs them differently per query. That said, content quality and relevance, backlinks from authoritative sites, technical site health (speed, mobile, crawlability), and user experience signals (click-through rate, time on page, bounce rate) consistently rank as the most important factor clusters. In 2026, E-E-A-T signals (Experience, Expertise, Authoritativeness, Trustworthiness) have become especially important as Google’s algorithms get better at evaluating content quality.
Do backlinks still matter for SEO?
Yes, but quality matters far more than quantity. A handful of links from authoritative, topically relevant sites outperforms thousands of low-quality directory links. Google has gotten dramatically better at identifying manipulative link-building schemes (PBN networks, comment spam, exchanged links). Legitimate link earning in 2026 happens through digital PR, original research, podcast appearances, guest contributions to authoritative publications, and genuinely useful content other sites want to link to.
What’s the difference between on-site and off-site SEO?
On-site SEO is everything you control on your own website — content, structure, page speed, internal linking, meta tags, schema markup. On-site SEO is the foundation. Off-site SEO is everything happening off your site that affects rankings — backlinks, brand mentions, social signals, third-party reviews, citations. See our off-site SEO services.
What is keyword research and why does it matter?
Keyword research is the process of identifying which terms your target customers search for, how often, and how competitive each term is. It’s the foundation of every SEO campaign — without it, you’re optimizing for terms nobody searches or terms you can’t realistically rank for. Good keyword research balances search volume, commercial intent, and competition. See our guide on keyword research.
Does my business need a blog for SEO?
Most businesses, yes — but not in the way most agencies sell it. A “blog” full of 500-word posts targeting random keywords does almost nothing in 2026. What works: substantial, well-researched articles that genuinely answer questions your prospects ask, organized around topic clusters that establish your authority on specific subjects. Quality over quantity, every time. One excellent 2,500-word guide beats ten generic 500-word posts.
AI Search and the Future of SEO
Will AI search engines replace Google?
Probably not entirely, but they’re taking meaningful market share. As of 2026, ChatGPT, Perplexity, Google AI Overviews, Brave Search, and similar AI-powered search experiences handle a growing share of informational queries. Google still dominates transactional and local search. The likely future: a fragmented search landscape where businesses need to be visible across Google, AI search engines, and increasingly AI agents that complete tasks on users’ behalf. See our work on AI agent readiness.
How does AI search affect my SEO strategy?
Three shifts matter. First, AI search engines cite sources differently than Google ranks them — they reward conversational content, clear Q&A formatting, authoritative citations, and topical expertise. Second, click-through rates from AI search are lower than traditional search because AI provides answers directly. Third, brand mentions and citations matter more than ever, since AI engines use brand authority as a relevance signal. The good news: solid traditional SEO is still 70-80% of what works for AI search. The new 20-30% is conversational formatting, schema markup, and explicit topical authority.
What is Generative Engine Optimization (GEO)?
Generative Engine Optimization is the practice of optimizing content for citation in generative AI search results. It overlaps significantly with traditional SEO but emphasizes structured data, clear answers to specific questions, and authoritative content that AI engines feel confident citing. See our Generative Engine Optimization services.
Should I be optimizing for ChatGPT, Perplexity, and other AI search?
If your customers use those tools to evaluate purchases, yes. As of 2026, that includes most B2B buyers, most software purchases, and a growing share of high-consideration B2C decisions. Low-priced local services (plumbing, food delivery) still happen mostly on Google. High-consideration purchases (legal services, B2B SaaS, professional services, enterprise software) increasingly start with an AI search query.
Common SEO Mistakes
What are the most common SEO mistakes businesses make?
The top five: (1) chasing rankings instead of revenue, (2) hiring the cheapest SEO provider rather than the most strategic, (3) ignoring technical SEO basics like site speed and mobile usability, (4) creating thin content that targets random keywords, and (5) failing to update older content as the market and search engines evolve. The single biggest mistake we see: businesses that treat SEO as a checkbox rather than a competitive advantage.
Can SEO hurt my website?
Bad SEO can absolutely hurt your site. Algorithmic penalties from manipulative tactics (keyword stuffing, low-quality backlink schemes, thin auto-generated content) can drop a site’s rankings dramatically. Manual penalties from Google are rarer but more severe. The fix usually requires significant cleanup work and time for trust to rebuild. This is why the cheap SEO services are dangerous — saving $2,000/month on cheap SEO can cost $20,000 in cleanup work later.
What’s the worst thing I can do for my SEO?
Buy cheap backlinks from a service promising “1,000 high-DA backlinks for $99.” Google identifies these schemes easily and penalizes participating sites. Other top mistakes: copying competitor content, hiding text from users, creating doorway pages, using AI to mass-produce thin content, and ignoring technical issues for months. When in doubt, ask: would I be comfortable explaining this tactic to a Google search engineer? If no, don’t do it.
Still Have SEO Questions?
This SEO FAQ covers the most common questions we get from prospects. If yours isn’t here, the fastest way to get a real answer is a 30-minute call. No pitch, no obligation — just a direct answer to your specific situation.
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Who it’s for: Business owners and marketing decision-makers evaluating SEO services or already running SEO and wondering if they’re getting value.
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