Plumbing & HVAC Contractor Accounting in San Diego
Know what each service call and install really earns, keep parts and payroll under control, and plan for the slow months before they arrive.
A plumbing or HVAC company runs two businesses under one roof. Service and repair calls are fast, high volume and paid on the spot, while replacement and new-construction installs tie up crews, equipment and cash for weeks. Parts ride around in trucks, maintenance agreements are paid up front for work delivered later, and technician pay often mixes hourly wages with commissions and spiffs. Without careful books, the busy season can hide a margin problem until the slow season exposes it.
Skyward acts as the accounting department for plumbing, HVAC and mechanical contractors across San Diego County, working from our office in Escondido. We keep your books in QuickBooks Online, reconcile what comes over from your field service software, and close each month on a set schedule so job margins and cash position are current. Receipts, vendor statements and approvals move through a secure Karbon client portal, and reporting is built in Excel, Google Sheets or Power BI around the numbers you watch.
Technicians are your biggest investment and your biggest compliance exposure. California's daily overtime rules, required meal and rest breaks, and the way commissions and spiffs feed into overtime pay all create risk when payroll is run by habit. Our HR team keeps pay plans documented, payroll compliant and personnel files in order, and helps you hire and onboard as you grow. Engagements run on a fixed monthly fee, so your back office costs the same in July as it does in January.
Services we typically run
- Outsourced Accounting
- Bookkeeping
- Forecasting & Budgeting
- Financial Reporting & Dashboards
- Outsourced HR
What we handle
The realitiesof your sector.
01
Service versus install job costing
A demand service call and a full system changeout carry very different margins, and blending them hides both. We separate service, maintenance, replacement and new-construction revenue in QuickBooks Online and match labor, parts, permits and subcontractor costs to each job. You can then see which work types and which technicians drive profit, and price the rest accordingly.
02
Maintenance agreement revenue that is earned over time
When a customer prepays for a year of tune-ups, the cash arrives before the work does. We track maintenance agreement sales as a liability and recognize the revenue as visits are completed or over the agreement term. That keeps your monthly results from spiking on renewal campaigns and gives you a clear picture of the service obligations you still owe.
03
Truck stock and parts inventory
Parts sitting in a warehouse are easy to count. Parts spread across a dozen trucks are not. We help you set a practical approach to truck stock, whether that is tracked inventory or expensing at purchase, reconcile supply house statements monthly, and review parts cost against job usage so shrinkage and unbilled materials show up quickly instead of at year end.
04
Technician pay plans in California
Commissions, spiffs and performance bonuses are common in the trades, and California treats them carefully. Commission arrangements should be in writing, and nondiscretionary bonuses generally have to be included when calculating overtime rates. Our HR team documents each pay plan, checks that payroll applies daily and weekly overtime correctly, and keeps meal and rest break policies current, so pay is both motivating and compliant.
05
Seasonal cash flow and equipment financing
San Diego's cooling season and winter heating calls rarely line up evenly with payroll, rent and truck payments. We build a rolling cash flow forecast that accounts for seasonal demand, agreement renewals and loan schedules, and we record vehicle and equipment financing properly so principal, interest and depreciation are clear. That helps you decide when to add a truck or a technician with confidence.
FAQ
Questions,answered plainly.
Can you work with our field service software?
In most cases, yes. Many plumbing and HVAC companies dispatch, invoice and take payments in a field service platform that syncs to QuickBooks Online. We review how that sync is set up, fix mapping problems that put revenue or parts in the wrong accounts, and reconcile the two systems each month so your job reports and your books agree.
How should we account for prepaid maintenance agreements?
Payments for future service are generally recorded as deferred revenue and recognized as the work is performed or across the agreement term, rather than all at once when the customer pays. We set up that tracking and keep it reconciled. How the agreements are treated for tax purposes is a question for your CPA, and we provide them the schedules they need.
Do commissions and spiffs affect overtime pay in California?
They can. Nondiscretionary incentives such as commissions and spiffs tied to sales or performance are generally included in the regular rate used to calculate overtime, which raises the overtime cost of any hours over the daily or weekly limit. Our HR team reviews your pay plans and payroll setup for this. For a legal opinion on a specific plan, we help you prepare the details for an employment attorney.
Can you help us decide whether to finance or buy new trucks and equipment?
Yes, from a cash flow and budgeting standpoint. We model how a loan or lease payment fits your seasonal cash cycle and what the new truck needs to produce to pay for itself. We record the financing correctly once you decide. Tax treatment of the purchase, including depreciation elections, is something we coordinate with your CPA.
What does accounting for a plumbing or HVAC company cost?
We charge a fixed monthly fee set by scope, including transaction volume, number of technicians on payroll and how much forecasting and HR support you want. There is a six-month initial commitment, then the engagement continues month-to-month. Contact us for a quote based on your company's size and setup.
Services
Built forplumbing, hvac & mechanical contracting.
- Finance
Outsourced Accounting
A full accounting department without the overhead: classifications, reconciliations, AP and AR support, month-end close and reporting, delivered by one steady team for a fixed monthly fee.
- Finance
Bookkeeping
Up-to-date, reconciled, tax-ready books every month. We clean up what is there, set up processes and automations, and deliver accurate monthly statements for a fixed fee.
- Strategy
Forecasting & Budgeting
Annual budgets, rolling forecasts, scenario planning and financial projections for launches and fundraising, built in models your team can understand and use.
- Finance
Financial Reporting & Dashboards
Monthly statements, budget versus actual by department, AR and AP aging, weekly cash reporting and KPI dashboards in Power BI, Excel or Google Sheets.
- People
Outsourced HR
Comprehensive oversight of HR practices, policies and procedures: onboarding, compliant terminations, contractor classification under AB5, payroll support and audit-ready records.
Ready to take yourbusiness Skyward?
Tell us where your finance and HR operations stand today. We'll map out what fixed-fee support would look like — usually live within about a week.