Day in the Life of a Commercial HVAC Sales Rep (What It's Really Like)

TLDR

• A commercial HVAC sales rep's day splits between prospecting, drop-ins, managing existing accounts, and writing proposals. Pure selling is only part of it.

• Prospecting takes 8 to 15 multi-channel touches over two to three weeks to book a single meeting. At least half should be phone calls.

• Drop-ins still work, but only when you've done the research before you walk in. Blind door-pulls waste everyone's time.

• Commercial sales cycles run months, not hours. You're selling to facilities managers, property managers, and building owners, not homeowners at a kitchen table.

• Territory ownership is the compounding advantage. The reps who build a territory like a small business are the ones who stop chasing and start getting called.

Introduction

If HVAC sales has caught your eye as a potential career move, you probably Googled "day in the life of a commercial HVAC sales rep."

The results for that question aren’t overly helpful and don’t give you the real picture of what you’ll be doing.

When I did the same thing, what I found was videos of coaches selling courses on “how to sell HVAC,” videos from recruiting companies trying to place reps, and job postings written by someone in HR who's never been on a sales call. 

Field sales reps are in high demand right now, but it doesn’t seem like anybody has written what an actual day looks like… probably because the people selling commercial HVAC are too busy to write about it.

So here it is. Not a recruiting pitch. Not a job description. The real day of a field sales career in commercial HVAC, with the unglamorous parts left in. 

If you're in tech sales wondering what it's like on the other side, or in residential HVAC thinking about the commercial jump, or even in your first 90 days of training and trying to figure out what you signed up for, this is the version nobody gives you.

• Sales reps spend only 28% of their week actually selling, with the rest consumed by admin, CRM updates, and follow-ups (Salesforce, 2026)

• 82% of buyers accept meetings with sellers who proactively reach out to them (RAIN Group)

• It takes an average of 8 touches to generate a first meeting with a buyer (RAIN Group)

• 65% of commercial contractors say repeat customers are their primary driver of business volume (ServiceTitan, 2025)

• 60% say word-of-mouth referrals remain a top driver of new business (ServiceTitan, 2025)

• 63% of contractors report that over half their customer base is secured through PMAs (ServiceTitan, 2025)

• 52% of commercial contractors cite skilled labor shortages as a top headwind (ServiceTitan, 2025)

• 70% of contractors lack fast access to warranty and service agreement data (ServiceTitan, 2025)

What Does a Typical Day in Commercial HVAC Sales Actually Look Like?

The typical rep starts their day between 7:30 and 8am. Coffee's in the cupholder. Your calendar says one thing, but your phone is already buzzing with requests. 

There's a property manager from a job you closed last month who has a question about the install timeline. There's a follow-up you promised a facilities manager that you haven't sent yet. And somewhere in all of that, you need to find time to prospect, because that's how next quarter's pipeline gets built.

That's the first thing most people get wrong about this role. It's not wall-to-wall selling. 

Your day splits between prospecting for new business, managing relationships with existing accounts, checking in on active jobs, and writing proposals.

Taj Shaw, Manager of Customer Success at Convex, sees it from the onboarding side every day. "You have the sales team, and sometimes it's shared responsibilities," she says. "They're not just prospecting. They're managing existing job sites, project managing, AND selling."

David Vroblesky, Principal Product Manager at Convex, frames it as a balancing act between strategic accounts and high-volume activity. Some days you're focused on the five buildings you're trying to break into this quarter. Other days you're calling a list of 30 contacts trying to find someone where the timing is right.

The proposals don't write themselves either. That 4pm follow-up block you carved out to send three emails turns into a 7pm proposal rebuild because the scope changed after your site visit. 

Add the windshield time between stops, and the day is long not because the work is hard to understand, but because every part of it is competing for the same hours.

But the hours you protect for prospecting are the ones that determine next quarter’s wins. 

• Commercial HVAC sales rep: A B2B salesperson who prospects, quotes, and closes heating, ventilation, and air conditioning contracts for commercial properties. Unlike residential sales, deals involve multiple decision makers, longer sales cycles, and recurring maintenance agreements.

• Territory management: The practice of owning a defined geography of commercial buildings, tracking decision makers, equipment ages, and service history across those properties, and building relationships inside them over time.

• Preventative Maintenance Agreement (PMA): A recurring service contract between a commercial HVAC provider and a building owner or property manager. PMAs create predictable revenue for the contractor and predictable service for the building.

How Much of Your Day Is Prospecting?

Less than you'd think. And more than most reps want.

Between account management, site visits, and the proposal work that stacks up in the afternoon, the actual prospecting window on most days is a few focused hours. 

The reps who protect that block produce. The ones who let it get eaten by everything else spend their quarter wondering why their pipeline is shrinking.

Ben Walters, a Sales Leader at Convex, puts the number in perspective. "I don't think they understand how many touches it would take over a three-week period to get someone at a certain level to respond," he says. His estimate: 8 to 15 touches, across multiple channels, before you book a single meeting. At least half of those should be phone calls.

That math changes how you think about cold calling in commercial services. Three calls isn't a cadence. It's barely a start.

Ben's voicemail technique is a good example of what execution looks like at the contact level. “You don't leave your phone number. You reference the email you're about to send and tell them the subject line. Fifteen to eighteen seconds, tops. The goal isn't a callback. The goal is that when the email lands, they open it.”

"It really comes down to execution," Ben says. "Those little execution things are the make or break."

Ben’s team runs this playbook to land meetings with decision makers and they’ve hit quota for nearly ten straight quarters.

The cadence he sees working: phone calls, emails, a voicemail that points to the email, LinkedIn touchpoints, and for your highest-priority targets, in-person visits. 

Four or five channels. Over two to three weeks. That's what it takes to turn a name on a list into a meeting on the calendar.

But the list of contacts matters as much as the cadence you use to reach them, which is something you don't fully understand until you've walked into the wrong building.

What Happens When You Walk Into a Building Cold?

Say for example, you’re checking in a customer and see an industrial park down the street. It looks to be twelve buildings - the perfect place to prospect.

As you pull into the parking lot you see some familiar names and realize that you’ve called two of them, left a few voicemails, and sent emails to the contacts you could find. Now you're standing in the lobby of the third one, and you have no idea if the person you need to speak with is behind the front desk, upstairs, or in a different state.

Drop-ins still work. But the cold drop in, where you walk in with a business card and hope for the best, has gotten harder every year. Gatekeepers are gatekeeping. Property managers are busy. And you've got about 30 seconds to say something that makes the person behind the desk think you're worth interrupting their day for.

The reps who get past the lobby are the ones who walked in with something specific to reference. A permit that was pulled on the building last year. The name of a facilities manager they found before they drove over. Something that makes the conversation feel like a follow-up, not a cold intro.

Ben describes a BDR that he hired who came from a commercial roofing company. "What he would do is they'd book an inspection at a roof in an industrial park," Ben says. "He would then pop on Google Maps and cold call every other building surrounding and say, hey, we're going out there next Tuesday, would you like us to stop by your facility and do a free inspection?"

That's an intro built from a cold drop-in. 

The person at the next building doesn't know you, but they know the building next door. If you offer something of value, you can strategically name-drop to get a foot in the door.

Leila Rookstool, Senior Industry Advisor at ServiceTitan, calls this “adjacent-building referral logic.” "Oftentimes if you have facilities right next to each other, there's some form of relationship and referral that you can build from that," she says. 

Physical proximity to existing customers correlates with a higher probability of getting in the door.

Not every drop-in converts. Some days you drive 45 minutes, walk into three buildings, and leave with nothing but a business card in a bowl on the front desk. That's part of the job. 

The question isn't whether every stop produces. It's whether the vendor evaluation window is open when you walk in, and whether you'll be remembered when it does open.

How Is Commercial HVAC Sales Different from Residential?

If you're coming from residential, you’ll have to get used to a different sales rhythm. 

In residential, you probably get leads from dispatch, and you’ll run a handful of those per day. You close at the kitchen table. The decision maker is sitting in front of you, and the sales cycle is measured in days.

Commercial is a different game entirely. The sales cycle runs three to twelve months. You're not selling to one person. You're navigating a facilities manager who operates the building, a property manager who may be in a different city, and a building owner who signs the check. 

Sometimes all three are different people with different priorities.

In residential, your ICP is "homeowner with a broken furnace." In commercial, your ICP is a specific building type, a specific square footage, a specific ownership structure, with warranty expiration data and permit history that tells you what equipment they have and when it was installed.

The compensation structure is different too. 

Commercial roles more commonly offer a base salary plus commission, especially at larger companies and OEMs, compared to the straight commission plans typical in residential. 

But draw-based and 100% commission structures exist on the commercial side too, particularly at smaller contractors. 

Either way, your commission typically ties to gross profit margin, not total revenue. If you discount to win the bid, your payout shrinks.

The tradeoff people on the hvac sales subreddits talk about most: residential is faster money, but commercial builds something durable. 

A residential rep might have a $30K month followed by a $650 month. A commercial rep's first year is leaner, but by year two, the territory starts producing. By year three, you stop chasing. The buildings call you.

63% of commercial contractors report that over half their customer base is secured through preventative maintenance agreements (PMAs). It’s not just the big ticket installs - the recurring revenue from PMAs are the compounding engine. 

Every maintenance agreement you close pays you again and again until the contract ends.

How Do You Build a Territory That Actually Produces?

Remember that industrial park we referenced in an earlier example? Twelve buildings. All cold. 

Six months later, you know which ones have aging rooftop units. You know the facilities manager by name at three of them. Two more are mid-cycle. You didn't get there by covering more ground. You got there by covering the same ground better - this is known as sales efficiency.

Nick Davis, CSO at MSD, encourages his reps to treat their territory like their own small business. Own the buildings. Own the relationships inside them. Know the equipment, the service history, and who makes the decisions.

Using this approach and the right sales tools, MSD's team sourced over $42 million in pipeline over an 18 month period.

Branden Jovaag, Sales Manager at Climate Engineering, saw a similar shift in his territory. 

Before, he was working with a map app and business cards. Scattered notes. Difficult to track follow-up across early funnel stages. "With Salesforce, there's no way to find and track my prospects," Branden says. "With Convex, I can build a citywide map of where I'm going after and, because it syncs with Salesforce, I have all my account details in one click."

That before-state is where most reps start. You're driving streets, guessing which buildings are worth a stop, and hoping the notes you scribbled last week are still in the right notebook. The shift happens when the buildings in your territory show up with sales signals, rather than pins on a map.

Leila Rookstool describes using a customer overlay on the map to see where her company already had accounts, color-coded against open white space. "If you're a new salesperson, you don't always have that context of everybody that you're working with," she says. "That could be really valuable to somebody completely new to an organization coming in and trying to figure out where to focus."

Ben adds another layer: existing customers are some of your best entry points for expansion. "We've got 10% of the portfolio here, 15% there," he says, describing property management firms his customers already work with. "Why aren't we prospecting into all those other property managers?" 

That's territory visibility for new reps in practice. You're not starting from zero. You're building from what you already have.

One sales consultant at a commercial HVAC company in Arizona and New Mexico put it simply: "I only have to prospect for two, three, four hours a week, and I know exactly who to go after. Plus, I can get right to the nitty-gritty with targeted questions on the first call." 

Not less effort. Less wasted effort.

How Much Do Commercial HVAC Sales Reps Make?

The honest answer: it depends on structure, vertical, and how long you've been building your book.

Most commercial roles offer a base salary between $60,000 and $90,000, with commission on top. Commission structures typically tie to gross profit margin, not total revenue. Higher margins mean higher payouts. 

Discount heavily to win a bid, and your personal payout shrinks.

OTE for a mid-career commercial HVAC sales rep generally ranges from $100,000 to $200,000. 

Top performers at the right companies break past $250,000. Manufacturers' reps on 100% commission often have higher ceilings but no floor. It takes longer to build, and the first year can be lean.

The Reddit community paints a realistic picture. Reps in the r/sales subreddit report everything from $90K to $500K in a breakout year. 

The common thread: company matters as much as skill. Lead flow, territory size, install team quality, and whether leadership holds reps accountable all affect the number.

The variable most career-switchers underestimate is ramp time.

A commercial rep's first year rarely looks like their third. So you have to be patient and follow the process.

An average rep will take 6-9 months to ramp to full productivity. However, tools like Convex can help cut this down dramatically. 

One Southwest HVAC company reported it took 6 to 9 months to get a new rep revenue-productive. The sales director at that company reduced it to two to three months by getting reps to the right prospects faster. "Since Convex gets them talking to the right people right away, we've reduced that window to just two to three months," the sales director said.

Plan on year one building territory knowledge - and year two seeing the pay-off.

How Do You Break Into Commercial HVAC Sales?

Three doors. You don't need all three - but you should have at least one.

Door one: you know the equipment. Former technicians, installers, and service managers who understand chillers, RTUs, and VRF systems have a head start on product knowledge. 

What they're learning is prospecting discipline, pipeline management, and how to run a sales cycle that takes months instead of hours.

Door two: you know how to sell. B2B outside sales reps, SaaS account executives, and insurance salespeople who understand outbound prospecting and multi-channel cadences. 

What they're learning is the mechanical side. Sales subreddits are filled with examples of SaaS reps making the jump successfully, and multiple examples of people who underestimated the technical learning curve.

Door three: you know the buildings. Reps in adjacent verticals, like residential HVAC, commercial plumbing, fire and life safety, or electrical, who have existing relationships and territory knowledge. 

The equipment is different, but the buildings and decision makers are the same.

Ben's test for what makes a rep successful is execution, not credentials. "Can you name three or four channels?" he asks. "Do you understand how impactful it is to leave a voicemail, not leave your phone number, and reference the email you're gonna send them?" 

Those aren't skills you learn in a classroom. They're skills you learn by doing the work.

The onboarding reality is one to consider. You have to be honest with yourself about how adaptable you are, and how readily you learn new things.

One hire described onboarding at a large national controls company as being "tossed off a cliff and expected to swim." 

Most companies don't have formal training programs for commercial sales hires. You learn from senior reps who answer your questions, from the CSM who walks you through the workflow, and from the first 50 calls that go to voicemail.

Cutting ramp time is possible, but nobody skips the learning curve entirely.

The reps who make it through the first six months are the ones who kept learning and prospecting to build their book even when everything else in the job was pulling them away from it.

What Most "Day in the Life" Content Gets Wrong About This Career

Most career content about HVAC is written for technicians or residential reps. The commercial side barely exists online. 

That's a problem if you're trying to evaluate this career, because the two roles share a name and almost nothing else.

The commercial rep's day is long, relationship-driven, and built on a territory that takes months to break into if you don’t have the right tools.

If you do, you're not driving streets with a map app and a stack of business cards, hoping to find someone who picks up the phone - you’re seeing the signals and going straight to the verified decision maker.

That said, the work itself is still a sales motion. There’s prospecting, outreach, cold calling, and all of that comes with some measure of rejection.

If you're evaluating this career, here's what to weigh. The money is real, but it takes time to build. The autonomy is real, but so is the accountability. And the day itself is never the same twice, which is either the best part or the hardest part, depending on who you are.

If you’ve recently joined a commercial HVAC company, and you’d like to see how the teams I mentioned earlier are using Convex to find decision makers and turn cold buildings into pipeline, book a demo to chat with our team. 

We’d love to show you how to increase sales by using one tool to surface active buyers at commercial buildings in your territory. 

FAQ: Commercial HVAC Sales Career Questions

Do you need an engineering degree for commercial HVAC sales? 

No. Some reps have engineering backgrounds, and it helps with the technical side. But most successful commercial HVAC sales reps come from either a technician background, a B2B sales background, or an adjacent trade. Product knowledge can be learned on the job. Prospecting discipline and relationship skills are harder to teach.

How long is the typical sales cycle for a commercial HVAC project? 

Three to twelve months, depending on deal size, building type, and how many decision makers are involved. A straightforward RTU replacement might close in a few weeks. A chiller replacement for a multi-building campus could take a year. PMAs often close faster because the financial commitment is lower.

How do you transition from an HVAC technician to a commercial sales role? 

Start by learning how the sales side of your company works. Ride along with a sales rep if your company allows it. Your technical knowledge is a competitive advantage most sales hires don't have. What you'll need to build is comfort with prospecting, cold calling, and managing a pipeline across dozens of active accounts. Fire & Ice has a useful primer on the residential sales path that covers the basics, though the commercial side requires a longer ramp and more technical depth.

What's the hardest part of commercial HVAC sales? 

The prospecting consistency. The technical knowledge, the relationship building, and the proposal writing are all learnable. What separates reps who last from reps who don't is whether they protect their prospecting time when everything else in the day is trying to take it.

Is commercial HVAC sales recession-proof? 

Buildings need heating and cooling regardless of the economy. 66% of commercial contractors entered 2025 with stable or growing revenues. Maintenance agreements provide a baseline of recurring revenue even when new project work slows. But "recession-proof" overstates it. Downturns stretch sales cycles, tighten budgets, and make building owners slower to approve capital projects.

What should I look for when choosing a company? 

Territory size, lead flow, the quality of the install and service team behind you, and whether leadership holds reps accountable to a defined process. Ben Walters puts it directly: "Is their leadership team involved in the initiative, and are they helping with messaging, with coaching, with accountability?" The company matters as much as the role.

Related Reading

• The Modern HVAC Lead Generation Playbook - how commercial HVAC teams build pipeline from cold lists

• Inbound vs. Outbound Sales for Commercial Services - when to prospect and when to let the pipeline come to you

• Is the Trust Recession Hurting Your Sales? - why relationship-building matters more now than ever

• Future-Proof Prospecting for Commercial Services - what sales looks like in 2026 and beyond