Built for custom home builders

Selections, settled.

Your clients choose their finishes, approve changes, and track their build online — before every deadline. No paper binders, no lost change orders, no office meetings.

app.plumbline.co / the-doiron-residence
The Doiron Residence · Lot 14
Selections · Kitchen
Locks in5d
Design
Framing
3
Selections
4
Finishes
5
Closing
Calacatta Quartz
Countertops
IncludedSelected
Wide-plank Oak
Flooring
+$3,200Choose
Matte Black
Fixtures
+$640Choose
Allowance
$84,000
Selected
$79,420
Remaining
$4,580
under budget

Trusted by builders who run a tight ship

Cedar & StoneMaritime Custom HomesNorthpoint BuildersBirchwood Co.Atlantic Fine HomesHarbourview
The paper problem

Selections on paper quietly bleed margin

Lost change orders

A hallway “sure, we can swap that” becomes a write-off when nobody signed for it.

Stalled trades

One client who picks tile two weeks late idles the crew you already scheduled.

Your calendar, not theirs

Every finish decision turns into another meeting in your office instead of on their couch.

Everything client-facing, in one portal

From first finish to final signature

Guided selections

Clients pick flooring, cabinetry, lighting and more from options you curate — with your prices and allowances built in.

Deadline locks

Each category locks on its date. Changes before the deadline are effortless; after, they route to a change order.

Change tracking

Every swap is timestamped, priced, and signed — so “sure, swap it” is never a write-off again.

Live budget

Allowances, selections, and overages total themselves. Clients always know where they stand.

Build timeline

Photos and milestones keep clients excited, informed, and out of your inbox.

E-sign approvals

Selections and change orders get signed on a phone in minutes, not mailed back in a week.
1,200+
homes managed
73%
fewer selection delays
$0
unsigned change orders
9 hrs
saved per home / week
How it works

Live on your next home in a day

01

Set up the home

Create the project, set phases and selection deadlines, and load the options and allowances you offer.

02

Invite the client

They get a private portal for their home — they browse, choose, and sign on their own schedule.

03

Build with confidence

Everything’s locked, priced, and signed. You build to a spec everyone already agreed to.

Builders don’t go back to paper

We cut a full week off every selection phase. Clients love that they can change their mind at midnight instead of booking a meeting.
MDMarc DoironOwner, Cedar & Stone Homes
The change-order tracking paid for Plumbline on one build. No more “but you said” — it’s all signed and dated.
SASophie ArsenaultPM, Northpoint Builders
Our clients feel looked after and my site supers stopped chasing decisions. That’s the whole game.
THTrevor HughesMaritime Custom Homes
Pricing

Priced per builder, not per headache

Every plan includes unlimited client seats — invite as many homeowners as you build for.

Builder
$149/mo
  • Up to 5 active homes
  • Guided selections + deadlines
  • Budget & allowance tracking
  • Email support
Most popular
Studio
$349/mo
  • Up to 25 active homes
  • Change orders + e-sign
  • Build timeline & photos
  • Your branding on the portal
  • Priority support
Enterprise
Let’s talk
  • Unlimited homes
  • Multi-division & roles
  • API + accounting sync
  • Onboarding & training
  • Dedicated success manager

Questions, answered

Do my clients need to install anything?+

No — Plumbline is a private web portal. They open a link on any device and they’re in. Nothing to download.

Can I use my own options and pricing?+

Yes. You build the catalog: the finishes you offer, your prices, and the allowance per category. Clients only ever see what you’ve curated.

What happens when a client misses a deadline?+

The category locks on its date. They can still request a change — it just routes to a priced change order for your approval, so nothing slips through unsigned.

Does it replace my accounting or project software?+

No — it owns the client-facing selection and approval workflow and syncs change orders out to the tools you already use. It’s the layer between you and the homeowner.

How long does setup take?+

Most builders run their first home through Plumbline within a day. We import your option catalog and you’re live.

Stop chasing selections.

See your own option catalog running in Plumbline — we’ll set up a live demo home for your next build.