Quick price snapshot
| Your Problem | What It’s Called | Ironclad Price | Austin Range | Ask Why If Over |
|---|---|---|---|---|
| Sink or vanity needs replacing | Sink installation (kitchen or bath) | $450 | $300-$650 | Over $750 |
What this price usually includes
This page isolates Ironclad’s published number for sink installation (kitchen or bath) so you can compare one quote against the Austin market before you book anyone.
At Ironclad, the published reference point is $450. The broader Austin range we track is $300-$650. If you are being quoted over $750, the burden is on the company to explain the access problem, code upgrade, emergency timing, or scope change that pushes it there.
What moves the number up or down
Final pricing usually changes for one of four reasons: access, material grade, code-driven add-ons, or bundled work discovered after diagnosis. A clean quote should spell out which of those is driving the difference instead of hiding it behind vague line items.
Detailed breakdown
Ironclad price: $450 | Austin range: $300–$650
Old sink removed, new sink set, drain connected, faucet installed (if new), supply lines connected, tested. This is the plumbing portion. If the countertop needs cutting or modification, that’s a countertop fabricator’s job, not a plumber’s.
Where your $450 goes at Ironclad:
You pay: $450.00
Credit card processing: - $13.50
Net to company: $436.50
Materials (drain assembly,
supply lines, putty/silicone,
misc fittings): - $45 (10%)
Technician labor (1.5 hrs): - $70 (16%)
Truck / drive / dispatch: - $60 (13%)
Overhead: - $130 (29%)
Company profit: $131.50 (29%)
This assumes you already have the sink and faucet. The plumber installs them. If they’re supplying the sink and faucet, materials become 30-50% of the bill instead of 10%.
What makes it cost more than $450:
- Undermount sink installation. Undermounts require clips, adhesive, and precise alignment with the countertop cutout. More labor-intensive than drop-in. Adds ~$75-$150.
- Old drain plumbing doesn’t align with the new sink. Reconfiguring the P-trap or drain arm adds 30-60 minutes. ~$75-$125 more.
- Adding a garbage disposal at the same time. Bundle pricing: sink install + disposal should be ~$700 total instead of $450 + $350 separately. The labor overlap saves you money.
What makes it cost less than $450:
- It’s a simple drop-in swap where old and new sink are same dimensions. Direct replacement with no drain reconfiguration: ~$300-$375.
How to compare this quote
Use this checklist before you approve the work:
- Does the scope clearly match sink or vanity needs replacing or is the company quietly selling a bigger job?
- Are they showing why the quote is above Over $750 with photos, test results, or code notes?
- Are disposal, permit, restoration, and emergency premiums separated so you can see what is real and what is markup?
- If another option exists, did they quote it side by side instead of forcing one path?
If the answer is no, step back and compare against the full Austin plumbing price guide before approving anything.