Hook Agency vs Blue Corona vs Contractor Growth Network — How to Compare Them Honestly

If you have started shopping for help, you have run into the same three or four names: Hook Agency, Blue Corona, Contractor Growth Network, and a handful of others that market hard to trades. They are real companies doing real work. The question is not which one is best — that question has no answer — but whether any of them fits a shop your size, and how to tell before you sign.

Full disclosure up front: we are S4, and we are a competitor. Bryce and Gabby, two builders out of Rigby who now build websites for contractors. So read this the way you would read any competitor’s take. We are going to try to earn it by being specific about when hiring a national agency is the right call, and by not making up numbers about anybody.

TL;DR — Do not compare agencies by their websites, their case studies, or their pricing pages. Compare them by eight answers: who does the work day to day, what the real monthly total is including ad spend, what happens to your site if you leave, whether they report calls or impressions, how many contractors like you they carry, whether they will name a reference in your trade you can phone, what the contract term and exit look like, and whether anybody there has ever pulled a permit. Get those in writing. For most Eastern Idaho shops under about a million a year, the honest answer is that a national retainer is more machine than you need — and the money goes further on your Google Business Profile, reviews, and one good site.

Why we are not going to rank them

Every “agency X vs agency Y” article you will find is written by one of two people: a competitor with a thumb on the scale, or an affiliate earning a referral fee. Neither has run your business.

The deeper problem is that agency quality is not a company-level property. It is an account-level property. The same firm can do outstanding work for a twelve-truck HVAC company in Salt Lake and mail it in for a two-man drywall shop in Shelley, because those accounts get different people, different attention, and different economics. A star rating for the whole company tells you nothing about which of those you will be.

So the useful thing is not a ranking. It is a list of questions that surfaces what your specific account will look like.

The eight questions

Ask these on the sales call. Ask them plainly. How a firm answers is more informative than what they answer.

Who does the work on my account day to day, and can I talk to them before I sign? The most important question on the list. You are being sold by a closer. You will be serviced by somebody else. Meet that person. A firm that will not put them on a call is telling you something.
What is my real all-in monthly number? Retainer, ad spend, hosting, call tracking, reporting tools, content fees. Contractors routinely sign for a retainer and discover the ad budget was separate. Get one number.
Who owns the website, the domain, and the Google Business Profile when this ends? If the answer involves a proprietary platform you cannot export, you are renting a site you will lose. Non-negotiable: you own the domain and the profile, in your name, from day one.
Does your monthly report show calls and booked jobs, or impressions and rankings? Impressions are inputs. Ask to see a real, anonymized report before you sign. If it cannot tell you how many people contacted the business, it is decoration.
How many clients does my account manager carry? There is no magic number, but ask. If somebody is running forty accounts, yours gets a template.
Can you give me a reference in my trade, at my size, that I can call? Not a logo wall. A phone number. Then call it and ask one question: did the phone ring more, and how long did it take?
What is the term, and what does leaving look like? Month to month after a short initial period is fair. Twelve months with a heavy early-termination fee is a flag — not because long relationships are bad, but because a firm confident in its work does not need the handcuffs.
Has anybody on my team ever worked in the trades? This is not sentimentality. It shows up in the copy. Somebody who has never stood at a permit counter writes town pages that any homeowner in Ammon can tell were written from an office somewhere else.

What national agencies are genuinely good at

They exist because they solve real problems, and pretending otherwise would be dishonest.

They are good at scale and coverage. If you run six trucks across three counties with four service lines, you need site, content, local search, paid ads, and review generation moving together, and you need it to keep moving when somebody is on vacation. A team does that. One freelancer cannot.

They are good at paid media at real budgets. Managing $15,000 a month across Google Ads and Local Services Ads is a specialized job with specialized tooling. If that is your situation, a firm that does it every day will beat you and beat a generalist.

They are good at process and continuity. Documentation, handoffs, institutional memory. When one person leaves, the account does not reset.

They are good at trade-specific pattern recognition — the ones focused on contractors have seen hundreds of HVAC and roofing accounts and know what the seasonal curve looks like. That is real value you are not going to get from a generalist who mostly does dentists.

Where the fit usually breaks for a small shop

The mismatch is almost always size, and it shows up in three ways.

The economics do not work at the bottom of the range. A firm built to serve $50K/month HVAC companies has overhead sized for those accounts. Take on a two-crew shop at their entry price and the only way to make it profitable is to standardize — which means your town pages, your blog posts, and your ad copy come off a template. That is the junior-on-the-account problem, and it is structural rather than anybody being lazy.

The playbook is built for bigger markets. Tactics tuned for Phoenix or Dallas assume competition density Eastern Idaho does not have. Here, the win is often much simpler: a complete Google Business Profile, forty honest reviews, six real town pages, and a site that loads fast on a phone. Running a big-market content and ads program in a market with six competitors is buying a machine to do a job a wrench would fix.

Nobody has been on a job site. The generic-content problem is downstream of this. Pages about “quality craftsmanship” and blog posts titled “five signs you need a new roof” get produced because the writer has nothing specific to say. A homeowner comparing three contractors picks the one whose page names a real job in a real town.

What to skip regardless of who you hire

Ranking guarantees. Nobody controls Google’s results. A guarantee means the promise is hollow or the keyword is one nobody searches.
Proprietary platforms you cannot leave with. If the site does not export, you are renting.
Bundled ad spend you cannot see. You should be able to log into your own Google Ads account and see exactly what was spent.
Long lock-ins with steep exit fees. A short initial term then month to month is normal and fair for both sides.
Reports full of vanity metrics. Impressions, keywords tracked, and “visibility scores” are inputs. Calls are the output.
Volume blog content. Forty generic posts do nothing for a local trade business. One honest page about a job in Ucon beats all forty.

A rough decision rule

Under about $500K a year: do the free things yourself — profile, reviews, photos — and pay once for a good website. No retainer.

Between $500K and $1M: a freelancer or a small local shop on a modest ongoing arrangement is usually plenty, particularly in a market the size of Bonneville or Madison County.

Over $1M with multiple crews, multiple service lines, or multiple towns, and no owner hours from April to October: this is where a real agency — national or otherwise — starts to earn its cost. Run the eight questions and pick on the answers.

And regardless of size: whoever you hire, own your domain, own your Google Business Profile, and make sure the monthly report counts phone calls. Those three things protect you from every version of this going wrong.

FAQ

Are national contractor marketing agencies a scam?
No. They are legitimate companies. The common failure is a size mismatch — a small shop buying a program built for a much larger one and getting the templated version of it.

How much do they cost?
Published pricing is uncommon in this category and varies widely by scope, so ask for one all-in monthly number in writing rather than trusting a range you read somewhere — including ours.

Is a local agency better than a national one?
Not automatically. Local means somebody may know your permit counter and your soil; it does not guarantee competence. Run the same eight questions on us and on them.

How long before I should expect results?
Three to six months for meaningful movement in local search, longer in a competitive town like Idaho Falls. Anybody promising thirty days is selling.

What if I already signed and it is not working?
Ask for a call report covering the last ninety days. If they cannot produce one, that is your answer. Before you leave, confirm you control the domain, hosting, and Google Business Profile — sort that out first, then give notice.

Should I just hire a freelancer instead?
For a lot of shops in a market this size, yes. A competent freelancer who builds a clean site and eight honest pages can put a Rigby or Blackfoot shop at the top of its local searches without an agency involved.

Our pricing is posted, and if we are the wrong fit for your shop we will say so on the first call. See what we charge →