Radical transparency for the contracting industry

Get contractor helpyou can actually trust.

Sheldun is your AI electrical expert. Every line item shown up front, including the contractor's margin, agreed in writing before work begins. Your best friend would give you this deal, if he ran a contracting company.

See a real estimate
The problem

Hiring a contractor is harder than it should be.

70%
of homeowners worry about unreliable contractors
41%
report being deceived by a service provider
91%
check online reviews before hiring
01Pricing

Full transparency, including the profit margin.

Every line item. Materials, labor, permits, overhead, and the contractor's margin, shown upfront in writing, before you commit to anything.

No lump sums. No negotiating in the dark. It is the kind of deal your best friend would give you if they ran a contracting company.

Itemized estimate · 94110
Solar + battery · 12 panels
Est #0421-S4
Panels · 12× 400W mono$10,920.00
Inverter · hybrid 7.6 kW$ 2,140.00
Battery · 13 kWh LFP$ 4,000.00
Labor · 28 hrs$ 7,140.00
Permits & inspection$ 932.00
Contractor margin · 12%$ 3,408.00
Total · in writing$28,540.00
02Intelligence

AI that manages your project and verifies the work.

Sheldun's AI compares your project against real data from thousands of installs, flags anything that looks off, and gives you plain-English answers when something doesn't add up.

Most platforms tell you what's happening. Sheldun tells you if something is wrong, before you approve, not after.

Flagged · 38% above comparables
Your bid came in at $39,200. In 94110, comparable solar + battery installs run $26,800 to $31,500.
The panels line is fair. Labor hours look 40% high for this scope. Want me to ask the contractor to revisit before you approve
03Partnership

Contractors trained into the platform, not handed off to.

Sheldun contractors document, communicate, and price through the platform. They see the same scope, pricing guidance, and milestones you do.

Not a handoff. A partnership. No information asymmetry. No one winning at someone else's expense.

Shared view · client & contractor
Scope
12 panels · 7.6 kW inverter · 13 kWh battery
Pricing guidance
Labor target 22–26 hrs · margin 10–14%
Milestones
Walk · permit · install · inspection · sign-off
Payment
Deposit 25% · progress 50% · final 25%
Same information, both sides, every day.
How it works

From one sentence to a completed project.

01
Tell Sheldun, in one sentence.
Describe your project like you'd tell a friend. Sheldun asks the follow-ups an expert would.
02
Get a general estimate, itemized.
A ballpark across materials, labor, permits, overhead, and margin. In writing, before any contractor reaches out, so you know roughly what to expect.
03
Approve and get matched.
Sheldun introduces a pre-vetted contractor who has agreed to the exact scope and price.
04
Sheldun manages the build.
Updates, change orders, and payments run through the platform. You always know what's happening.
For contractors

Work at your number, with a system that backs you up.

You set the margin you need. Sheldun brings you clearly scoped projects, handles quoting and client communication, and makes sure you get paid on time. No lead resale. No guessing.

See how payouts work
Projects this month
7 scoped · 4 approved
Your margin target
12%
Avg days to payout
6.2
Client satisfaction
4.8 / 5