On a $5M HVAC deal, a full-service M&A advisor typically charges 5–10% of deal value — that's $250K–$500K off the top. For a business owner who spent 20 years building something, that fee is hard to swallow. So the question is natural: what exactly does a broker do for that money, and can I do it myself?
The short answer is yes — direct sales happen, and they close. The longer answer is that most owners dramatically underestimate the work involved and consistently make the same category of mistake: not running a competitive process. That single error routinely costs more than the broker fee they were trying to save.
What a Broker Actually Does (That Owners Underestimate)
Most HVAC owners think of a broker as someone with a Rolodex — a person who knows buyers and makes introductions. That's about 10% of what they do. The other 90% is a 6–12 month project management job that most owners have never done and have no template for.
6 things a broker does that aren't just “finding a buyer”
- 1
Creates the CIM
The Confidential Information Memorandum is the 20–40 page sales document PE buyers use to evaluate deals. It covers business overview, financials, operations, growth story, and asking price — built to PE standards, not a one-page flyer.
- 2
Runs a controlled auction
A good broker contacts 15–30 qualified buyers simultaneously, manages the NDA process, and creates a structured bid timeline. Competitive tension between buyers is the single most reliable way to maximize price.
- 3
Manages confidentiality
Employee leaks, customer rumors, and supplier concern can damage a business mid-sale. A broker controls who knows what and when — protecting your company's value while the deal is in flight.
- 4
Handles LOI negotiations and counters
The LOI is where valuation, deal structure, exclusivity, and earn-out terms are set. An experienced advisor knows which terms are negotiable and how to push back without killing the deal.
- 5
Manages the QoE/diligence timeline
Due diligence drags. Without active management, 60-day timelines become 120-day timelines — and deals die in extended diligence. Brokers keep both sides moving.
- 6
Coordinates all parties
A closing involves your lawyer, the buyer's lawyer, the buyer's lender, QoE accountants, and sometimes R&W insurance underwriters. Someone has to coordinate all of them simultaneously. That someone is usually the advisor.
When you go without a broker, all six of those responsibilities land on you — while you're also running the business. Most owners don't realize this until they're 60 days into a deal and drowning.
When Going Direct Can Work
Going broker-free isn't always a bad decision. There are specific circumstances where a direct sale is genuinely viable — and in some cases, the right call.
- 1
A buyer already approached you
If a PE firm or strategic acquirer reached out first and you're interested in their offer specifically, a direct process can work. The risk: you still need to test the market to know if their offer is fair.
- 2
You're selling to an insider
Family member, key employee, or management team buyout. When the buyer is already known and there's no competitive process to run, the broker's core value-add disappears. You still need a lawyer.
- 3
Your business is below $2M in revenue
At smaller deal sizes, broker fees represent a disproportionate share of proceeds. A $1.5M sale with a $90K broker fee is a fundamentally different math than a $10M sale with a $600K fee. Below $2M, a flat-fee limited-scope advisor often makes more sense.
- 4
Multiple buyers are already contacting you
If you're in a hot market and several qualified buyers have already reached out, you may already have the competitive process a broker would build. The challenge is managing all of them simultaneously without the infrastructure.
The Direct Sale Process: What You'd Need to Do Yourself
If you decide to go broker-free, here is the actual process — every step a broker would normally handle, now on your plate.
- 1
Know your number
Start with the OffRamp calculator for a baseline, then get a formal Quality of Earnings report before you talk to any buyer. You cannot negotiate from a position of strength if you don't know your own numbers.
- 2
Build your CIM
The Confidential Information Memorandum is the document PE buyers use to evaluate and bid on your business. A professional CIM is typically 20–40 pages covering business overview, financial history (3 years), operations summary, growth story, market position, and asking price. Plan to spend 40–60 hours on this or hire a freelance M&A analyst.
- 3
Find buyers
The OffRamp PE Buyer Directory lists active acquirers by deal size and geography. ACCA and PHCC both have deal networks and events where PE buyers are active. LinkedIn outreach to operating partners at home services PE funds is the most direct channel.
- 4
Sign NDAs before sharing anything
Every buyer who receives your CIM or any financial information must sign a Non-Disclosure Agreement first. Don't skip this step. An NDA isn't just legal protection — it tells buyers you're running a professional process.
- 5
Negotiate the LOI directly
When a buyer sends a letter of intent, you will need to respond on price, deal structure, exclusivity period, earn-out terms, and rep & warranty provisions. This is where most direct sellers get hurt. You still need a lawyer for this — this is not optional.
- 6
Manage due diligence
Financial diligence (QoE), legal diligence, and operational diligence run simultaneously for 60–90 days. You'll respond to hundreds of document requests, host management meetings, and keep the process moving — without a deal manager to coordinate.
- 7
Close
Purchase agreement, fund transfer, and any closing adjustments. R&W insurance may be required by the buyer depending on deal size. Your lawyer will lead this, but you'll need to be available and responsive throughout.
Important: You still need a lawyer
Even if you go completely broker-free, you cannot go lawyer-free. Budget $30K–$80K in legal fees for a mid-market deal. An M&A attorney is not the same as a general business attorney — you need someone who has closed PE acquisitions and understands purchase agreement mechanics, reps and warranties, and indemnification provisions.
The Real Risks of Going Direct
Going broker-free isn't impossible — but it carries specific risks that owners consistently underestimate. These aren't abstract risks. They happen regularly.
No competitive process = accepting the first offer instead of the best offer
This is the most expensive mistake in direct sales. A single competing bid almost always increases the final price by more than the broker fee would have cost. The first buyer to contact you is almost never offering top dollar — they're testing your anchoring. Without a second bidder, you have no leverage.
Confidentiality failures
When employees find out a sale is in progress, key technicians start looking for new jobs. When customers hear rumors, they delay contract renewals. Confidentiality management in a direct sale is harder than it looks — brokers have documented processes for controlling information flow that most owners improvise.
Stalled deals
Without a dedicated deal manager, diligence drags. PE buyers are running 5–10 simultaneous acquisition processes. If you don't respond fast and keep the process moving, buyers deprioritize your deal and eventually walk. Most deals that die in diligence die from momentum loss, not fundamental problems.
Valuation blind spots
Owners consistently overestimate their business value by 20%–40% before a formal Quality of Earnings report. If you go to market without knowing what your normalized EBITDA actually is, you're negotiating without a map. The buyer knows their number. You need to know yours first.
A Middle Path: Limited-Scope Advisors
The choice isn't just “full-service broker at 8%” vs. “do everything yourself.” There's a middle path that many owners don't know exists.
Some M&A advisors take deals at a flat fee ($25K–$75K) instead of a percentage commission, for limited scope engagements — just LOI negotiation, or just managing the QoE process, or just coordinating diligence while you find the buyer yourself. This approach significantly reduces the advisor cost while providing professional support in the hardest parts of the process.
If the full broker fee feels prohibitive but you recognize the risks of going completely unrepresented, limited-scope advisory is worth exploring. The key is to be explicit about scope upfront and get it in writing.
The smart middle path
Find the buyer yourself through the PE buyer directory and direct outreach. Then hire an M&A attorney and a limited-scope advisor just for LOI negotiation and diligence management. You save most of the commission while keeping expert support in the two stages where owners are most likely to get hurt.
Start here — before any buyer conversation
Whatever path you take — broker, limited-scope advisor, or direct — it starts with knowing what your business is worth. Run the free OffRamp calculator and download the Full Valuation Report before your first buyer conversation. Walking in with your number is the difference between negotiating and hoping.
Run the Free CalculatorFrequently Asked Questions
Do I need a broker to sell my HVAC business to private equity?
No, but most PE buyers prefer working with represented sellers because it signals a more organized process. A broker-less deal isn't a dealbreaker, but it means you carry the full administrative load — CIM creation, NDA management, diligence coordination, and LOI negotiation — entirely on your own.
How do I find PE buyers for my HVAC business without a broker?
Start with the OffRamp PE Buyer Directory, LinkedIn outreach to operating partners at home services PE funds, and industry associations like ACCA and PHCC. Most active buyers publish their acquisition criteria publicly — the harder part is running a competitive process without a broker to manage it.
What's the biggest mistake HVAC owners make when selling without a broker?
Accepting the first offer without testing the market. Running even one additional buyer through a process almost always increases the final price by more than the broker fee would have cost. A single competing bid creates urgency and leverage that no amount of negotiation skill can replicate.
OffRamp is a free valuation tool for HVAC business owners. We don't sell your information, represent buyers, or work on commission. The calculator and reports are educational tools — always consult a licensed M&A advisor before entering a sale process.