Fill Every Truck. Every Season.
A demand system built around the way HVAC actually runs — dispatch capacity, membership attach, and the two peak weeks that decide your year.
Demand That Matches Your Dispatch Board
Most HVAC marketing is measured in clicks. Yours gets measured in booked calls per truck, average ticket, and how many of those calls turn into a maintenance agreement before the tech leaves the driveway.
Emergency & no-cool capture
After-hours forms, click-to-call, and overflow routing so a 2am no-cool call never goes to the competitor who answers.
Seasonal campaign architecture
Cooling, heating, and shoulder-season landing pages that swap on a schedule instead of a scramble.
Replacement & financing paths
System-age quizzes, rebate lookups, and pre-qualification that move a repair conversation toward a changeout.
Membership enrollment online
Self-serve plan signup with card on file — recurring revenue that does not depend on a tech remembering to ask.
What a Thin Season Actually Costs
An HVAC company does not fail on a bad website. It fails on the gap between fixed cost and billable hours. Trucks, techs, insurance, and financing payments run at full price in April and October whether the phone rings or not.
Run the math on a five-truck shop. Two unbooked slots per truck per day, ten working days of shoulder season, a $480 average repair ticket — that is roughly $48,000 of capacity that evaporated. It does not show up as a loss on the P&L. It shows up as a season that felt fine and a year that came up short.
The fix is not more spend. It is a site that converts the traffic you already pay for, a membership base that pre-books the slow months, and attribution honest enough to tell you which town is worth another truck.
Where HVAC revenue leaks
Speed to lead
A form that sits unanswered for forty minutes is a job you paid for and gave away.
Flat membership attach
Every plan you do not sell is a winter no-heat call that goes to whoever shows up first.
One page for nine towns
Service-area SEO you never built is market share your competitor rents cheaply.
Blind ad spend
Without call-level attribution you scale the campaign that books tune-ups, not changeouts.
What Gets Built
Six systems, shipped together, tuned to heating and cooling economics.
Seasonal Demand Engine
Cooling, heating, and shoulder-season page sets with pre-written offers. Swap the hero, the promo, and the ad destination in one click when the forecast turns.
24/7 Capture Layer
Sticky call bar, after-hours triage form, and SMS handoff. Every inbound is tagged emergency, maintenance, or replacement before it hits the dispatch board.
Membership Storefront
Tiered plan pages, transparent inclusions, online enrollment, card on file, and automated tune-up reminders that refill the shoulder months.
Service-Area SEO
A real page for every town you dispatch to, mapped to the local pack, with schema, reviews, and technician-level proof rather than a spun paragraph.
Attribution & Reporting
Call tracking by campaign, form source on the ticket, and a dashboard that reports booked revenue per channel — not impressions.
Field Software Handoff
Clean integration into ServiceTitan, Housecall Pro, or Jobber so a web lead lands as a scheduled job with the source attached, not a copy-paste email.
How the Build Runs
Four phases. Live before the season turns.
Capacity Audit
We pull twelve months of call volume, ticket mix, and truck utilization to find which months are capacity-constrained and which are demand-constrained. Those get opposite strategies.
Offer Architecture
Tune-up, diagnostic, membership, and replacement offers priced against your gross margin, then mapped to the season and the intent that actually searches for them.
Build & Wire
Site, landing pages, membership checkout, call tracking, and field-software handoff shipped as one release. Core Web Vitals green on mobile, where the no-cool calls come from.
Season Management
Weekly booked-revenue reporting, monthly offer rotation, and pre-built storm and heat-wave pages held on standby for the week the phones melt.
Why Ours Books Different
The Typical HVAC Agency
Reports traffic and impressions with no line to booked jobs.
One template resold across four competitors in your metro.
Same budget in January and July, regardless of demand curve.
Leads emailed to an inbox nobody watches after 5pm.
Membership treated as a page, not a revenue line.
Dark Water
Booked revenue per channel, reconciled against your field software.
Built once, for you, with market exclusivity in your service radius.
Spend and offers rotate with the demand curve and your open capacity.
Instant routing to dispatch with after-hours triage and SMS confirmation.
Membership treated as the asset that makes the business sellable.
Dispatch, Invoices and Memberships on One Login
Every HVAC operator gets an isolated workspace at client.darkwater.work with the HVAC modules switched on. One login, one bill, one partner — instead of a website vendor, a booking tool, an invoicing tool, a membership tool and a reviews app.
DW Essential
Conversion-built site with emergency capture, managed hosting, security, analytics, SEO monitoring, AI chat and monthly reports. Ranks in your home town and never goes down in August.
See what’s included →DW Business OS
Where most shops land. Adds online booking tied to your dispatch board, the customer CRM, estimates and invoices, Stripe-powered payments, a membership storefront, customer and staff portals, email and SMS, review management and monthly strategy.
See what’s included →DW Industry Pro
Adds Dark Water Pocket — your business in every customer’s pocket. Native iPhone and Android, push notifications for seasonal tune-ups, loyalty and membership renewals, gift cards, an AI receptionist for after-hours calls, and HVAC workflows with advanced analytics.
See what’s included →DW Essential $249/mo · DW Business OS $499/mo · DW Industry Pro $799/mo — setup is quoted once, up front, and halved when you pay annually. Multi-location and multi-brand operators run DW Enterprise from $1,500/mo. Compare every plan →
Frequently Asked
Yes, if we start with enough runway. Most builds go live in two to four weeks depending on scope. If you are already inside the season, we ship the capture layer and paid landing pages first and roll the full site behind them, so you are converting while the rest is being built.
Both ways work. Scheduling, jobs, estimates, invoices, payments and memberships are modules of your Client OS from DW Business OS — $499/mo, so plenty of shops consolidate onto one login. Where you are staying on ServiceTitan, Housecall Pro, Jobber or FieldEdge, we sync to it and web leads arrive as scheduled jobs with campaign source attached, so booked-revenue reporting ties back to spend without anyone rekeying data.
Then your problem is conversion and mix, not visibility. We keep the rankings and rebuild what happens after the click: faster capture, stronger replacement paths, financing pre-qualification, and membership enrollment. Same traffic, higher average ticket.
Every town you dispatch to gets a real page with local proof, technician detail, response expectations, and schema — not a find-and-replace of the city name. We prioritize by drive time and margin so you rank hardest where the jobs are worth the truck roll.
No. Every workspace is built for one company, and we hold market exclusivity inside your service radius for as long as your subscription is active.
Twelve months of call and revenue data, your current price book, your membership plan structure, and one hour with whoever runs dispatch. That hour is usually where the strategy gets written.
Where to Go Next
Stop Paying For Software. Start Running Your Business.
One Login. One Bill. One Partner. We replace disconnected software with one fully managed operating system that grows with your business.
DW Essential $249/mo · DW Business OS $499/mo · DW Industry Pro $799/mo — setup is quoted once, up front, and halved when you pay annually.