Good/Better/Best tiered estimates win more jobs and grow your average ticket 30–50%. OTP-verified approval means you know exactly who saw your estimate — and they can never claim they didn't approve it.
A clean, professional estimate with three tiers. Most customers pick the middle or top option when given the choice.
Estimate #1047
Choose the option that works best for you
$389
$649
$1,149
67% of customers choose Better or Best when given the option
HVAC companies using tiered estimates average $180 more per ticket
Every HVAC company has dealt with it: you do the work, send the invoice, and the homeowner claims they never agreed to it. Chargebacks, disputes, lost revenue.
Opsler's OTP-verified estimate approval creates an airtight record. The homeowner verifies their identity with a one-time code before they can even view the estimate. When they approve, you have timestamped, identity-verified proof.
Without estimate protection:
Tech builds a 3-tier estimate on-site or in the office. Homeowner gets a secure link via email or SMS.
Before they can even view the estimate, they enter a one-time code. You now have proof they received and opened it.
Good, Better, and Best options — side by side. Clean, professional. 67% choose the middle or top tier.
They tap to approve their chosen tier. Identity, timestamp, and selection are permanently recorded. No disputes possible.
Legally defensible proof
OTP verification + timestamp + approved tier = airtight record if a homeowner ever disputes the work.
Win more jobs, close bigger tickets, and protect every dollar you earn.
When you show three tiers, customers anchor to the middle or top. Average ticket jumps 30-50% without any hard-selling from your techs.
OTP verification means you know the homeowner opened and read your estimate — not just that it was 'sent.' Follow up with confidence on seen-but-not-approved estimates.
Your pricebook is preloaded with HVAC services. Techs tap to build GBB estimates on-site — no typing, no math errors, no going back to the office.
Techs check van inventory before quoting. If they have the part, they close the deal on the spot instead of scheduling a return trip.
Without Opsler
With Opsler
Built for HVAC teams with 5–30 technicians
Opsler is field service management software with scheduling, dispatch, GBB estimates, OTP-verified approvals, invoicing, a customer portal, and a free branded website — all in one plan.
When you send an estimate, the homeowner receives a link via email or SMS. To view the estimate, they enter a one-time code sent to their phone or email. This verifies their identity. When they approve, the OTP + timestamp + their identity is recorded as a digital signature — legally binding proof they saw and approved the work.
That's fine — they can decline or request changes. But you'll still see that they opened and viewed the estimate, so you know they received it. This helps your follow-up game: you know exactly who's seen your estimate and who hasn't.
10 days with full access to every feature including GBB estimates, OTP approval, pricebook, scheduling, dispatch, and invoicing. No credit card required to start.
Yes. We offer free data migration for founding members — we'll import your pricebook, customers, and team at no cost. Or use our prebuilt HVAC service templates to get started instantly.
Yes. Opsler's technician app is offline-first. Techs can build estimates, check inventory, and complete jobs even without cell signal. Everything syncs when they're back online.
GBB tiered estimates + OTP-verified approval. 10 days free, every feature included.
10 days free. No credit card required. Cancel anytime.