Get More Leads, Sales, & Revenue With an Expert Facebook Ads Agency

Gray Bay Marketing is a Facebook Ads Agency based in the USA, and we handle every moving part of your campaigns — strategy, audience targeting, ad creation, testing, optimization. You run the business. We run the growth engine behind it.

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Smarter Campaigns, Powered by AI

We put AI-powered advertising tools to work on your account to spot opportunities faster, sharpen targeting, and make better bidding decisions in real time — but every recommendation still gets reviewed by someone who actually understands your business before it goes live.

Real Campaigns, Real Results

Treehut: Ecommerce (Wooden Watches & Accessories)

Problem: Treehut came to us with a Meta ads account that lacked a clear funnel structure. Most of the budget was being pushed toward cold audiences, with little to no retargeting in place. That meant valuable warm audiences, including website visitors and past buyers, were being overlooked. Facebook engagement was low, CPAs were high, and the account was not set up in a way that could scale efficiently.

We rebuilt the Meta strategy from the ground up by creating a full-funnel structure with clear TOF, MOF, and BOF segmentation. This allowed Treehut to reach new customers more effectively, nurture warmer audiences, and bring past shoppers back into the buying journey.

Results:

After rebuilding the full funnel with proper TOF, MOF, and BOF segmentation:

Total sales grew 83% quarter over quarter to $565K
Orders increased 86% to 3,827
New customers up 81% with 2,800 new buyers in the period
Returning customers up 108% and retention improved significantly
Total reach hit 981K across Meta with 3.9M impressions
Average ROAS of 3.19x across all campaigns with the best performing campaign hitting 6.47x ROAS at just $26 cost per purchase

Facebook Marketing Services We Offer

A campaign doesn't succeed because of one good decision — it succeeds because every piece below is actually connected to the next.

Facebook Ad Strategy

A Facebook Ads Agency that plans campaigns around your actual business goals and competitive landscape, not a generic template.

Audience Targeting & Research

We're not targeting "everyone who might be interested." Audiences are built around the people most likely to actually engage and convert, based on real signals.

Creative & Copywriting

Most people scroll past ads without registering that they existed. Ours are built to stop the scroll — attractive visuals and persuasive messaging designed to prompt action, not just fill ad space.

Lead Generation & Sales Campaigns

Targeted campaigns built to attract real inquiries and reach ready-to-buy audiences, depending on what stage your funnel actually needs help at.

Instagram Advertising

Platform-specific campaigns that extend your reach onto Instagram and convert there too — not a copy-pasted Facebook ad.

Campaign Management & Optimization

Ongoing, hands-on management with continuous A/B testing across audiences, creative, and bidding, because the only way to know what works is to test it against something else.

Retargeting & Conversion Tracking

We bring back the people who almost converted, and track every click, lead, and sale so you can actually see what's driving results — not guess at it.

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A Facebook Marketing Agency Powered by Advanced Tools

Our Facebook Ads agency experts work directly inside Meta's advertising platform — Ads Manager, Meta Business Suite, and Meta Pixel — to build, track, and scale campaigns with real conversion data behind every decision. As a Facebook marketing agency, we also use Meta Advantage AI to improve targeting and budget allocation, always reviewed and directed by our team rather than left to run unsupervised.

Why Choose Us

Customized, Not Cookie-Cutter: No template strategy. Every plan is built around your goals, your market, and where the real opportunity is for your business specifically.

Transparent Partnership: Clear expectations, honest recommendations, and full visibility into how your campaigns are actually performing — not a sanitized monthly summary.

Built for the Long Run: We focus on sustainable growth, with dedicated support that feels like an extension of your team, not an outside vendor checking a box.

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A Facebook Ads Marketing Agency Serving Diverse Industries

Every industry has a different audience and buying journey, which is why our Facebook Ads agency experts tailor every strategy instead of running the same playbook for everyone. We work with businesses across:

Gray Bay helps local service businesses stay visible in the communities they serve. Whether you provide HVAC services, plumbing, electrical work, roofing, landscaping, cleaning, or home remodeling, Facebook advertising helps put your business in front of homeowners and customers before they start comparing providers.

Local Service Businesses

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We help accounting firms connect with business owners and individuals who need reliable financial guidance throughout the year, not just during tax season. Facebook advertising allows your firm to stay visible to potential clients who are looking for bookkeeping, tax planning, payroll support, financial reporting, or advisory services.

Accounting Firms

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Law Firms

We help law firms reach potential clients at the moment legal concerns start becoming urgent. Our approach focuses on audience targeting, trust-building creative, compelling offers, and lead generation campaigns designed to turn interest into consultations. We highlight your firm's experience, practice areas, and credibility while ensuring ads reach the right people at the right time.

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Don't see your industry listed? Reach out — we'll tell you honestly whether it's a fit.

Ready to Turn Social Media Into a Growth Channel?

Your next customers are already scrolling through Facebook and Instagram. The real question is whether they're finding your business or finding your competitor instead.

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You don’t need another agency pitch—you need clarity. Let’s talk about your business, your current marketing setup, and what’s actually needed to get better results.

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Frequently Asked Questions

No. We can build from the ground up, or take over and improve what's already running.
Most campaigns start generating performance data within the first few weeks. How quickly that turns into leads and sales depends on your industry, competition, offer, and goals.
Every business is different, so we help you land on a budget that fits your goals and audience size without overspending to get there.
You can reach us anytime via our contact page or email. We aim to respond quickly—usually within one business day.
By outcomes that matter to your business — leads, sales, conversions, return on investment — not vanity metrics.
Yes. Usually the fix is in targeting, creative, messaging, or some combination of the three.
Yes. You'll get clear reporting so you can understand what's happening and make informed calls about what's next.