Contractor Estimating Software for Service Businesses
Win the job before you leave the driveway. Your technician is standing in a utility room looking at a dead part; contractor estimating software should get a price in front of that customer, get a signature on it, and turn the yes into a scheduled job — without anybody retyping a thing back at the office.
Priced from your own catalog. Presented as one number, or as three the customer can compare. Signed on the spot. That is the difference between a quote you post and a job you booked.
Two people can run their whole estimating on Opsler for nothing, permanently — estimating, tiers and approval are all on the free plan. See what else is included on Opsler’s pricing.
The customer picks a tier, verifies by one-time code, and signs — the same three steps that turn a sent estimate into an approved one.
Construction Estimating and Service Estimating Are Not the Same Software
Most products sold as contractor estimating software are built for construction: measure quantities off a drawing, apply assemblies and labour units from a cost database, produce a bid, run it through a portal. If your work starts with a set of plans, that is the category you want.
Service estimating starts somewhere else entirely. There is no drawing. There is a customer, a fault, a technician who can see it, and a decision that has to happen in the next ten minutes before the mood in the hallway turns into “let me get a couple of other quotes”. Estimating software for contractors doing that work has four jobs, and only four: the price comes from your catalog rather than the technician’s memory, options can be shown side by side, approval never asks the customer to create an account, and the approved work lands on the schedule without a second round of data entry.
Opsler is the second one. A contractor estimate app for the ten-minute decision in a driveway rather than the three-week bid — which is why nothing here asks a technician to open a drawing, load a cost database or learn a takeoff tool before they can put a price on a failed capacitor.
What a Service Estimate Has to Carry
Far less than a construction bid, and rather more than most shops put on one. A service estimate that actually holds up carries the customer and the address, a title that still means something in six weeks, the line items with quantities and prices, a discount as either a percentage or a flat amount, tax that can differ line by line, a valid-until date, and the terms the work is offered under.
The per-line tax point sounds like admin and is actually money. A taxable part next to a non-taxable labour charge is an ordinary Tuesday, and software that only allows one rate across the document forces somebody to fudge it and hope. Opsler carries a rate per line and rolls them into named tax groups on the invoice, untouched through every step in between — so what you quoted is what you billed, and neither you nor your accountant has to reconstruct it.
The valid-until date earns its place too. An estimate that has passed its date moves itself to expired, which is how you avoid the conversation about honouring a price you set before the last supplier increase. Nobody has to be the bad guy; the quote simply ran out.
Build It From Your Own Services, Parts and Labour
Consistent field pricing comes down to one thing: pulling a priced item in has to be faster than typing one out. Get that right and every technician quotes like your best technician. Get it wrong and your prices are whatever the last person could remember in a hot loft.
Pick it, don't compose it
Start typing and your service catalog and parts come up. Choose one and the description and price drop in, so what the customer reads is the wording you wrote once, deliberately, at a desk — not a sentence thumbed out on a six-inch screen.
Every line remembers where it came from
A line keeps its link to the service or part behind it, and its own tax rate, all the way through approval, conversion and invoicing. That is what turns per-job profit into a report you open rather than an evening you lose.
Save the ones you quote weekly
A whole estimate — line items with their tier assignments, discount, tax rate, notes and terms — saves as a template. The fifth condenser replacement should not cost you what the first one did.
Labour is not a separate thing to wrestle with. A service can be priced flat-rate, hourly or per unit, and hourly is simply how labour goes onto an estimate; a part is priced individually with its own SKU. So a two-hour diagnostic and a one-off capacitor swap sit on the same estimate as two ordinary lines, one billed by the hour and one billed as a part — because that is genuinely how you charge for them.
Behind all of it sits the pricebook — your services and your parts, each with a cost and a price. Pick your trade when you sign up and it arrives with 20+ ready-to-edit price-book items and editable Good-Better-Best templates already in it, so your first day is spent adjusting numbers rather than inventing them. They are your prices from that moment on, and they stay yours until you change them.
Build One While You Are Standing in Front of the Job
This is the whole point, and it is where service work and construction estimating finally part company. Your technician opens Opsler from the icon already on their phone, pulls up the customer’s job, and starts typing into the line-item box right there in the mechanical room. Catalog results drop in as they type; picking one fills the description and the price.
From there it is the same few decisions every time: add the part that failed, add the hour it took to find it, decide whether this is a single number or three the customer can compare, and send it. The customer has the link before the truck leaves the driveway. No second trip to the office to type up what was already scoped on site, and no quote that goes out three days later to a customer who has already called somebody else.
That is what separates construction estimating from a contractor estimate app built for a service call. Nothing here assumes a drawing, a takeoff or a national cost database exists before a price can be given. Scope it, price it from the catalog, present it, get an answer — all from the device already in your technician’s pocket, on the visit you are already paying for.
One Price, or Three the Customer Can Choose Between
A blocked condensate drain has one sensible answer and deserves a single number. A fifteen-year-old system with a failed capacitor does not. Repair it, repair it and service the rest, or replace it are three defensible answers — and handing over only one of them turns a conversation about which into a decision about whether. Every contractor knows which of those two they would rather be having.
Opsler’s tiers stack, which is what keeps the comparison clean. Better contains everything in Good — inherited and locked, so it cannot quietly drift — plus its own additions. Best contains both plus its own. Each tier then runs its own subtotal, discount, tax and total, so the three numbers on the customer’s screen are three real prices rather than an anchor and two guesses.
Worked as numbers, on an AC repair call:
- Good — diagnose and recharge: $450
- Better — Good, plus replace the failed capacitor (adds $180): bills $630
- Best — Better, plus a one-year parts-and-labour callback warranty (adds $120): bills $750
Every tier’s total already includes everything underneath it. So build each one as the difference from the tier below: Better is “Good, plus the capacitor”, not a second whole system written out again. Do that and the three numbers read like a decision instead of a puzzle — which is most of the reason a middle option gets picked at all.
While you build, items drag between tiers, and text-only lines carry section headings or an explanation of why the expensive option is the sensible one. Then presentation mode shows you the exact screen your customer is about to see, before they see it — no surprises in somebody’s hallway.
What Opsler will not do is tell you that tiers lift your close rate by some specific percentage, because no vendor can know that about your trade or your town. What it does instead is measure yours: approval rate and average order value by tier, time to approval, typed versus drawn signatures. Run a couple of hundred estimates and you are pricing against evidence from your own customers.
Digital Estimate Approvals: Code, Signature, Done
This is where quotes are won or quietly lost. Digital estimate approvals in Opsler are built to remove every excuse a customer has to put the decision off until the weekend.
They get a link by email and open it without creating an account — asking a homeowner to register before they can read a price is a reliable way not to get paid. Before the estimate appears they enter a one-time code, so a link forwarded into a family group chat never puts your pricing in front of strangers. Then a tiered estimate takes three taps — choose a tier, sign, confirm — and a single-price estimate takes two. That is the entire ask.
| Status | What it means for you |
|---|---|
| Draft | Being built. Nothing has left your account yet. |
| Sent | Emailed to the customer as a link that needs no login. |
| Viewed | They opened it. Worth knowing on day three of silence. |
| Approved | Tier chosen, signature captured, and you are told straight away. |
| Rejected | With an optional written reason, up to 500 characters. |
| Expired | The valid-until date passed, so an old price cannot come back to bite you. |
| Converted | Now a job or an invoice. One way only, so nothing gets sold twice. |
That trail is worth more on a slow Tuesday than it looks here. Viewed tells you the quote landed and was read, which is the difference between chasing a live opportunity and chasing an email that went to spam — and it turns your follow-up list from a guess into a short, warm list of people who are actually thinking about it.
The signature is typed or drawn on screen, and which one it was is stored with the approval. Who approved it, which tier they chose, when, how they signed, and the exact line items and totals they agreed to.
That record is the point. Six months later, when somebody remembers agreeing to something cheaper, you are not reconstructing a phone call from memory — you are opening the exact screen they signed, with their option, their price and the moment they said yes on it.
From Yes to Scheduled Work, Without Retyping It
Here is the real test of estimating software for contractors: does a yes become scheduled work, or does it become another hour for somebody at a keyboard? In Opsler an approved estimate becomes a job or an invoice, once. On a tiered estimate the conversion filters down to the tier the customer actually chose and strips the text-only lines, so what lands on the schedule is the work rather than the sales copy wrapped around it. Per-line tax rates carry through untouched, and a draft invoice can be raised at the same time.
Convert straight to an invoice and it takes the due date from your default payment terms, falling back to thirty days if you have never set any. Either way the conversion is guarded: an estimate that has already been converted cannot be converted again, which is what stops the same work being scheduled twice, billed twice, or done twice by two different technicians on two different mornings.
And the money stays yours. Opsler tracks what has been paid and what is outstanding while you keep your own merchant arrangement and every rate you negotiated — nobody takes a slice of your revenue on the way through. See the quote-to-invoice workflow for the handover, and invoicing for what happens once the work is done.
What Two Hundred Estimates Tell You About Your Own Pricing
Most shops price by feel and find out how it went at the end of the year. Estimate in Opsler and you get a running read instead, because every quote you send is already structured: which tier you offered, which one they took, what it was worth, and how long they sat on it before answering.
After a couple of hundred estimates you can see the things that actually move a service business. Which tier your customers pick, and what it does to average order value when the middle option is the recommended one. How long approval really takes, so you know whether day three is patience or a lost job. Which saved templates close and which get opened once and abandoned. And because every line keeps its link back to the catalog item behind it, what each of those jobs was genuinely worth once the parts and the hours landed on the invoice.
That loop is the real argument for keeping estimates in the same system as the jobs and the invoices. A quote written in a standalone document tells you nothing the second you send it. A quote written here tells you what to charge next time — and you can watch the approved one turn into scheduled work on the quote-to-invoice page.
What You Get, Line by Line
Everything below is in the product today — estimating, tiered options and customer approval on the free plan for two people, and Pro at $25 a seat when you outgrow it. This is the detail service contractor estimating software ought to put in front of you before a trial rather than after one, so you can decide in five minutes whether it fits the way your technicians already work.
| What you get | In Opsler | How it works | What it buys you |
|---|---|---|---|
| Your own catalog behind every line | Yes | Line items pull from your services and parts; start typing and the description and price fill themselves in. | The wording and the number a customer reads are the ones you wrote once, at a desk, on purpose. |
| Good, Better and Best on one screen | Yes | Tiers stack — Better bills Good plus its own items, Best bills all three — and each one totals independently. | Three real prices turn a yes-or-no into a which-one, and the middle option stops being a guess. |
| Approval in under a minute | Yes | One-time code by email, then tier choice and a typed or drawn signature, all on one page with no account to create. | A homeowner says yes on their phone, and a forwarded link never puts your pricing in front of strangers. |
| You hear about a no, too | Yes | The customer can add a written reason of up to 500 characters, and you are notified either way. | Over a quarter you find out whether you lose work on price, timing or scope. |
| A signature you can produce later | Yes | Typed or hand-drawn, stored with the tier, the timestamp and the exact totals they agreed to. | The day a job gets queried, the whole agreement is one click away. |
| Every stage on the record | Yes | Draft through Converted, each change recorded — including whether they ever opened it. | You chase the quotes that were actually read, and stop wasting Fridays on the rest. |
| Straight into scheduled work | Yes | One-way conversion; a tiered estimate filters to the chosen tier and drops the section headings; per-item tax carries through. | You bill exactly what was sold, and the same work can never be scheduled twice. |
| Templates for the jobs you quote weekly | Yes | A whole estimate — line items with their tiers, discount, tax, notes and terms — saves as a reusable template. | The fifth condenser replacement takes minutes instead of the half hour the first one did. |
| Your numbers, measured | Yes | Approval rate and average order value per tier, time to approval, typed versus drawn signatures. | You price against what your customers actually do, not somebody else's industry benchmark. |
| Every dollar you collect stays yours | Yes | You keep your own merchant arrangement and the rates you negotiated; Opsler tracks what is paid and what is outstanding. | Nobody takes a slice of your revenue. On real card volume that is usually bigger than the software bill. |
| Built for service work | Yes | Field pricing, options, approval and job conversion for repair, replacement and maintenance calls. | Made for the ten-minute decision in a driveway, which is the decision you make forty times a week. |
Two people can quote, tier and get signed approvals for nothing, permanently — the free Budding plan covers 2 seats, 50 jobs a month and unlimited customers, and there is no clock on it. Past that, Pro is $25 per seat per month with no seat minimum, so your sixth hire costs $25 rather than a whole new plan.
Create a contractor estimate in OpslerFrequently Asked Questions
Both — the code is the first step of the online approval, not an alternative to it. Your customer opens an emailed link with no account to create, enters a one-time code sent to that same email address, then reads the estimate, picks a tier if you offered three, and signs. One flow, whether they are standing next to your technician or on their sofa at nine that evening.
No, and that is on purpose — a required box is a reason not to answer at all. A customer can add up to 500 characters explaining themselves, and you are notified the moment they decline whether they fill it in or not. Over a quarter those optional lines tell you whether you are losing work on price, on timing or on scope, which is a far more useful thing to know than a silence.
As a live link in an email rather than an attachment. An attachment gets downloaded, forwarded, printed and argued over in a version nobody can trace; a link stays the one current version, tells you the moment it was opened, and carries the approve-and-sign step on the same page they are already reading. If they want paper, they print that page. Invoices, which really do need to reach a bookkeeper, generate a PDF.
Nothing, for two people. Estimating, tiered options and customer approval are all on the free Budding plan — 2 seats, 50 jobs a month, unlimited customers, and no clock on it. When you outgrow that, Pro is $25 per seat per month with no seat minimum and a 14-day trial that does not ask for a card, so your sixth hire costs $25 rather than a whole new plan. Either way you are not upgrading in order to write a quote.
Pick your trade when you sign up and the account arrives already speaking it: editable Good-Better-Best estimate templates and 20+ ready-to-edit price-book items, rather than an empty screen and a weekend of typing. Adjust the prices to your own, save the estimates you write most often as templates, and the fifth condenser replacement you quote takes a fraction of the time the first one did. Most shops have their crew quoting from the contractor estimate app on their phones inside the first week.
Ready to Run Your Business Without the Chaos?
Scheduling, dispatch, estimates, invoicing, customer portal, and a free branded website — start completely free, upgrade to Pro when you scale.
Free forever on the Budding plan. No credit card required.