8 Best Subcontractor Management Software for HVAC in 2027

Start with the category decision

Pick the category before the brand. If you subcontract HVAC work, the software question splits into three jobs: keeping each sub's licenses and insurance certificates current, linking sub bills and payments to the job they cost, and dispatching the technicians you employ. Knowify is the only product here whose page lists sub compliance, sub payments and service dispatch together; its dispatch depth should be tested in a vendor demo against a dispatch-first tool, because the others cover one side only. The right purchase depends on which job is hurting most.

Subcontractor management software is a system that stores each subcontractor's licenses, insurance certificates, contracts and payments, and ties those records to the jobs they affect.

TL;DR: For a shop that uses a few subs on installs and specialty work, a trade-contractor tool with sub modules is the closest fit, so shortlist Knowify first and Contractor Foreman if sub contracts and bills matter more than certificate tracking. Buildertrend is built for builders more than service shops. Housecall Pro and Jobber run your own crew well, but their pages describe no subcontractor features. ServiceTitan is quote-based and priced per technician, while Procore and Avetta serve general contractors who prequalify large numbers of subs.

Key Takeaways

• Sub compliance, meaning licenses, insurance and expiration alerts, is the feature that separates sub-specific tools from dispatch software.

• Knowify and Buildertrend describe sub-management features on their own pages; the dispatch-first tools in this list do not describe them on their pricing pages.

• ServiceTitan and Procore keep pricing quote-based, and Avetta publishes no pricing on the page read for this guide.

• A state licensing page can set a coverage floor that you check against every certificate, so keep that rule next to the document it governs.

• Sub payments are a tax-reporting issue as well as a cost issue, so the bill record needs a vendor reference and a due date.

• A configured workflow can route expiring documents to a person, but it needs export or API access to the system that holds the records.

How we evaluated these tools

We set the weights below before comparing vendors, then scored each product only on what its own pages say. The weights reflect what an owner needs to decide, not an industry standard.

These weights are our judgment. "Not listed" in the matrix below means the page we read does not describe the feature, not that the product lacks it. We did not trial any product, and no customer data appears in this guide.

What each vendor publishes about subcontractors

The matrix answers the same four questions for all eight products. Procore, Avetta and ServiceTitan are included for completeness, and the profiles below explain which buyer each one serves.

Pricing and total cost of entry

Published prices are a starting point, not the bill. Several pages show a monthly figure without saying whether it assumes annual billing, and user limits and add-ons change the total.

Pricing checked October 29, 2026. Each row's source is the vendor page cited in the paragraphs below.

Knowify's starting plan: $99 per month according to Knowify (2026). The subcontractor page says plans are "starting at $99/month" and does not name the tiers, so ask which one includes sub compliance before you budget.

Buildertrend's Advanced plan: $329 per month according to Buildertrend (2026). The page includes 10 users on that tier and places sub management, sub compliance and sub reports in Advanced and Enterprise, but it does not label which figure in each pair is the annual rate.

Contractor Foreman's Basic plan: $49 per month according to Contractor Foreman (2026). That rate covers one user on annual billing, or $588 a year. The Standard plan is $105 per month on annual billing and $139 per month billed monthly, for up to three users.

Housecall Pro's Basic plan: $59 per month according to Housecall Pro (2026). The page labels it as billed annually with one user included, and it does not mention subcontractors or 1099 workers.

Jobber's Plus tier lists $499 per month for five users, and its Grow tier lists $199 per month for one user, according to Jobber (2026). Neither figure states its billing term on the page, so treat both as list prices until a quote confirms them.

ServiceTitan publishes no dollar amounts; each of its packages has a request-pricing button, and its page says its per-technician pricing is "designed to fit your business and goals," according to ServiceTitan (2026).

Procore's pricing page describes an upfront annual fee set by Annual Construction Volume and publishes no dollar amounts, so it is quote-based. Avetta's subcontractor management page links to plans but contains no pricing language, according to Avetta (2026).

Annualized, Jobber's Plus figure comes to $5,988 a year before add-ons, against $588 a year for Contractor Foreman's Basic rate. The cheaper plan covers a different job, so the lower number is not automatically the right one.

Vendor profiles: where each one fits

Knowify

Best fit: trade contractors who run sub-heavy installs and want sub documents, sub payments and job costing in one system. The Knowify subcontractor page says the software stores each sub's documents with expiration dates, warns you when a sub with missing documents is added to a project, and shows outstanding sub balances against each contract. Limitation: the same page says "If you sub out the entirety of your work, Knowify may not be the best fit for you," and it names no tiers. Implementation: the pages read give no timeline, so ask for one along with a list of the data the vendor needs from your sub roster and job budgets. The main site also lists QuickBooks integration, so confirm the sync covers sub bills and not only invoices.

Buildertrend

Best fit: residential builders and remodelers that manage many subs against a project schedule. The Buildertrend pricing page describes sub management, sub compliance tracking with expiration alerts, and subcontracts built from the project plan and emailed to subs, all in its Advanced and Enterprise tiers. Limitation: those features are described in a project-plan setting, not for a service shop's daily dispatch. Implementation: you need Advanced or above for sub features, so budget for that tier rather than the entry plan.

Contractor Foreman

Best fit: owners who want sub contracts, scope, retainage and bills linked to a job at a low entry price. The Contractor Foreman pricing page describes creating subcontracts from the bid manager and linking bills to purchase orders or subcontracts. Limitation: the page does not mention certificates of insurance or sub compliance, so insurance expiry needs another system or a manual calendar. Implementation: the page says an awarded bid can be turned into a subcontract, and it gives no setup timeline.

Procore

Best fit: general contractors coordinating many subs on commercial or large residential projects. Procore's pricing page describes subcontractors as collaborators under its Unlimited Users plan and lists "Specialty Contractor" as a company type for a custom quote. Limitation: no dedicated sub-compliance module appears on that page, and the annual fee scales with construction volume, which makes it a poor fit for a shop with a few subs. Implementation: a custom quote through sales, so the setup scope depends on your project volume.

Avetta

Best fit: hiring firms that must prequalify subs against client requirements. Its subcontractor management page says a hiring client can view each sub's connections, trades, locations and compliance information, and that subs must meet the same prequalification level as the prime. Limitation: the page is written for the hiring firm and describes few benefits for subs, and pricing is not published, so cost depends on a sales conversation. Implementation: the program is client-led, so ask the firm that requires prequalification which program applies before you buy anything.

ServiceTitan

Best fit: larger HVAC and home-service companies that want a platform priced per technician and need payroll, commission tracking and accounts payable features, which its pricing page lists. Limitation: the pricing page describes no subcontractor features, and buying runs through a request-pricing form, so the sales conversation is the first cost. Implementation: plan for a sales-led quote, since the page names no timeline.

Housecall Pro

Best fit: owner-operated HVAC shops that want a published monthly price for scheduling and invoicing with their own technicians. Limitation: the Housecall Pro pricing page refers to employees and techs but not to subcontractors or 1099 workers, so sub compliance and sub payments are not covered on the page. Implementation: the plan shows a monthly price with users included, and the page describes no setup steps.

Jobber

Best fit: service businesses that want quoting, scheduling and invoicing with a clear per-user price. The Jobber pricing page lists crew scheduling and crew time tracking. Limitation: no subcontractor feature appears on the pricing page, and the price moves with user count, so the seat count you pick sets the total. Implementation: choose the user count first, then check the billing term with a quote.

Who this is for

Choose a sub-focused tool if your main risk is paperwork and sub bills. Choose a dispatch-first tool if your main risk is scheduling your own crew. Choose a prequalification platform only if a client or general contractor requires it.

Red flags: no named tier includes sub compliance in writing; a price you are budgeting has no billing term; the tool cannot export sub records to your accounting system.

Common mistakes and a pre-purchase checklist

• Buying on the starting price. The entry figure often excludes the tier, users or add-ons that include sub compliance.

• Treating an uploaded certificate as current. Store the expiration date and set reminders. ACHR News recommends tracking expiration dates with alerts at 30, 60 and 90 days out, according to ACHR News (2026).

• Skipping the 1099 record. Form 1099-NEC threshold: $2,000 for tax years beginning after 2025 according to IRS (2026). A sub bill without a vendor reference and due date makes year-end reporting harder.

• Picking a prequalification platform for a shop with a few subs. A client's requirement should decide that, not the feature list.

Checklist before you sign:

• Ask which tier includes sub compliance, sub contracts and sub payments, and get the answer in writing.
• Confirm the billing term behind every figure you budget.
• Confirm the export or API path from the sub-records system to your accounting system.
• Name the person who reviews expiring documents each week.

Where the paperwork fails, and a configured fix

The gap most shops hit is follow-up, not storage. US Tech Automations can be configured as a proposed workflow that sits beside whichever tool you choose. The first design covers certificate expiry. The trigger is an expiration date that falls within 30 days on a sub's insurance or license record. The action drafts a renewal request to that sub and flags any open job the sub is assigned to. The output is a review task for the office manager listing the sub, the document, the expiry date and the job.

Maryland's HVACR licensing page is a useful example of a coverage floor you can check automatically. Maryland HVAC general liability minimum: $300,000 according to Maryland Department of Labor (current listing). Use that figure as a check when a licensed sub's certificate arrives, and confirm the rule applies to that license in your state.

The prerequisite is export or read access to the system that holds the certificate records, because the workflow cannot see an expiry date without it. The review point is human: the office manager approves each renewal request before it is sent, and the owner decides which open jobs can be held when a document is missing. This is a proposed design, not a live deployment, and the same logic can be run by hand from a spreadsheet.

The second design covers sub bills. The trigger is a sub bill posted in QuickBooks, which carries a due date and a vendor reference. The action matches the bill to its job and cost code, and holds it for review if that sub's compliance document is past due. The output is a payment-review queue showing the job, the bill amount and any open compliance item. The prerequisite is QuickBooks read access to bills plus a way to flag a bill as held. The owner approves every hold, because a workflow should not release or block a payment on its own.

Build it yourself or configure it

Zapier, Make and n8n can connect a form, a spreadsheet and a QuickBooks step into a working reminder. Configured well, they support run histories, retries, error branches and audit evidence. The buyer still designs and owns the parts that fail quietly: a duplicate-send check so a sub is not asked twice, escalation when a request bounces, access controls on the sub records, and maintenance when a field name changes in accounting. A proposed US Tech Automations design could build those four parts into the workflow and have the owner sign off on each rule, with the same export prerequisites and review points listed above. If you have someone who will maintain the flow for years, building it yourself is workable; if not, the maintenance question belongs in the project scope.

When NOT to use US Tech Automations

Skip a workflow layer if you have two or three subs and a shared calendar with expiry dates keeps them current, because a reminder inside the sub tool you already pay for is simpler. Skip it if your system of record has no export or API, since the design would depend on retyping records, which defeats the point. And skip it if your main problem is dispatching your own technicians, where Jobber or Housecall Pro handles scheduling directly and a workflow on top of an accounting record adds little.

Worked example: the renewal math

Illustrative scenario, not a customer result: a shop with 12 subs, each carrying a general liability certificate and a workers' compensation certificate, has 24 documents that renew once a year. Reminders at 30, 60 and 90 days create 3 checkpoints per document, or 72 a year. If each checkpoint takes 5 minutes to find the certificate, match it to the sub and draft a request, that is 360 minutes, or 6 hours of office time a year. The same shop posts about 40 sub bills a month to QuickBooks; if each bill needs 3 minutes to check its Bill.DueDate against the sub's compliance status, that is 120 minutes a month, or 24 hours a year.

Frequently asked questions

Is there one tool that handles sub compliance and crew dispatch?

Knowify is the only product on the pages read that lists sub compliance, sub payments and service dispatch together, so test its dispatch depth in a demo against a dispatch-first tool such as Jobber or Housecall Pro. The other products cover one side only: the sub-focused ones describe documents and contracts, and the dispatch ones describe scheduling for employees. If Knowify's dispatch falls short, pick the tool that matches your bigger risk and run a manual reminder for the other.

Do I need subcontractor management software if I use only two subs?

Probably not. A shared tracker with expiry dates and a monthly review handles two subs, and you can move to software when the document count or bill volume starts to slip.

Why are so many prices quote-based?

Vendors that price by technician count, construction volume or prequalification program usually send buyers to a quote. ServiceTitan and Procore both direct buyers to a quote request on their pricing pages, and Avetta publishes no pricing, so budget with the checklist questions rather than a list price.

Does 1099 reporting change which tool I need?

It can. If you pay subs, choose a tool that keeps the vendor and due-date fields on every bill, because the threshold covered earlier applies to those payments.

Can a small HVAC shop use Avetta?

Usually only when a client or general contractor requires prequalification. Avetta's page is written for the hiring firm and publishes no pricing, so ask the client who pays for the program before you buy anything.

Is Zapier or n8n enough for the reminders?

It can be, if you configure run histories, retries, error branches and an audit trail, and you own the maintenance. Choose it when you have someone who will keep the flow working after the first month.

Choosing this quarter

Start with the risk that costs you more. Expired paperwork points to Knowify or Buildertrend's Advanced tier, and a scheduling problem points to Housecall Pro or Jobber. Ask each vendor for three things in writing: the tier that includes sub compliance, the billing term behind every figure, and the export path to your accounting system. Compare those answers rather than feature lists. If you want a proposed design for the certificate-expiry and bill-hold workflows, see how US Tech Automations configures this. For a broader construction view, the construction vendor coordination comparison covers a neighboring decision.