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HVAC Contractor Lien Services

Protect your heating, cooling, and ventilation business from non-payment. Our preliminary notice services ensure you maintain your lien rights on every job.

Free Tool

When is my notice due?

Free, no signup. We support all 50 states + DC.

HVAC Work is High-Value and High-Risk

HVAC installations often cost $5,000 to $50,000+ per project. Without proper preliminary notices, you could lose your right to file a lien if the GC or owner doesn't pay. Don't let your hard work go unpaid.

Common HVAC Payment Challenges

GC Payment Delays

General contractors often delay payment to subs, even after the owner has paid. A preliminary notice puts you first in line for payment.

Commercial Projects

Large commercial HVAC jobs have complex payment chains. Notices ensure the property owner knows you're on the job and owed money.

Tight Deadlines

Most states require notices within 20-30 days of starting work. We track every deadline so you never miss one.

HVAC Services We Protect

Commercial HVAC Installation
Residential AC Installation
Heating System Replacement
Ductwork Installation
Refrigeration Systems
Ventilation & Air Quality
HVAC Maintenance Contracts
Rooftop Unit Installation
Chiller & Boiler Systems

How It Works for HVAC Contractors

1

Submit Job Info

Enter project details, property address, and GC information

2

We Research

We find property owner info and verify all details

3

Notice Prepared

State-compliant notice created and reviewed

4

Certified Mail

Sent via USPS Certified Mail with tracking

HVAC Contractor Pricing

Protect every job without breaking the bank

$20+ · CERTIFIED MAIL
$20+

$20–$30 per notice + certified mail postage. No subscription. See why thousands of HVAC contractors trust us.

HVAC Contractor FAQs

Do HVAC contractors need to send preliminary notices?

Yes, in most states HVAC contractors who don't have a direct contract with the property owner must send a preliminary notice to protect their mechanics lien rights. Requirements vary by state.

What happens if an HVAC contractor doesn't file a preliminary notice?

Without a valid preliminary notice, HVAC contractors may lose their right to file a mechanics lien if they're not paid. This can result in significant financial losses on commercial and residential projects.

How much does it cost for HVAC preliminary notice services?

All American Notice offers your first preliminary notice FREE. After that, notices typically cost $25-50 depending on the state and service level, which is far less than the cost of losing lien rights on a project.

Protect Your HVAC Business Today

Don't risk losing thousands on unpaid HVAC work.