HVAC Proposal Template: Win More Jobs Without Cutting Your Price

If you're running an HVAC business, you already know the drill: a homeowner calls about a broken furnace in January, you drive out to quote it, and by the time you email them a PDF two days later — they've already hired someone else.

Speed and professionalism win HVAC jobs. This guide gives you both.

What a Strong HVAC Proposal Includes

A winning HVAC proposal isn't just a price. It tells the customer exactly what they're getting, why it's worth it, and makes it easy to say yes.

Here's what every HVAC proposal should cover:

1. Job Summary

Describe the work in plain language. Avoid jargon — your customer doesn't know what a "two-stage variable-speed ECM blower motor" is, but they do understand "a quieter, more efficient system that won't short-cycle."

Example:

Install one (1) Lennox XC21 central air conditioning unit (3-ton) with matching air handler. Includes refrigerant line set, electrical disconnect, programmable thermostat, and start-up commissioning.

2. Itemized Costs

Break it down. Customers who understand what they're paying for push back less on price.

Item	Qty	Unit Price	Total
Lennox XC21 3-ton condenser	1	$2,400	$2,400
Air handler unit	1	$1,100	$1,100
Refrigerant line set (25ft)	1	$180	$180
Labor – installation (8hrs)	8	$95/hr	$760
Electrical disconnect + wiring	1	$220	$220
Thermostat (Honeywell T6)	1	$145	$145
Total			$4,805

3. Scope Boundaries

What's included — and what isn't. This protects you from scope creep and sets clear expectations.

Included:

• Equipment supply and installation
• Start-up and system commissioning
• Basic thermostat programming
• Haul-away of old unit

Not included:

• Ductwork modifications or repairs
• Electrical panel upgrades
• Permit fees (quoted separately if required)

4. Warranty & Guarantee

Spell out your labor warranty and the manufacturer warranty. This is a trust builder that many HVAC contractors skip.

Labor Warranty: 1 year on all installation work
Equipment Warranty: 10-year parts, 5-year compressor (Lennox registered warranty)

5. Payment Terms

Be clear. Vague payment terms cause awkward conversations later.

50% deposit due upon acceptance. Remaining balance due upon completion. We accept Visa, Mastercard, e-transfer, and check.

6. Expiry Date

Create urgency without being pushy. Equipment prices fluctuate — it's legitimate to set a quote expiry.

This proposal is valid for 14 days from the date above.

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HVAC Proposal Template by Job Type

Furnace Replacement Proposal

Job Summary:
Supply and install one (1) [Brand + Model] gas furnace ([AFUE]% efficiency). Includes venting, gas line connection, and thermostat.

Key line items:

• Furnace unit
• Venting / flue pipe
• Gas line connection
• Labor (typically 4–6 hours)
• Haul-away of old furnace
• Permit (if applicable)

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AC Installation Proposal

Job Summary:
Install central air conditioning system for [X] sq ft home. Includes condenser, air handler/coil, refrigerant line set, and thermostat.

Key line items:

• Condenser unit
• Air handler or evaporator coil
• Line set
• Electrical disconnect
• Labor
• Start-up commissioning

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Duct Cleaning Proposal

Job Summary:
Full duct system cleaning for [X]-bedroom home. Includes all supply and return registers, main trunk lines, and blower compartment.

Key line items:

• Per-register cleaning (charge per vent or flat rate)
• Blower compartment cleaning
• Optional: sanitizer/deodorizer treatment
• Before/after photos

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Mini-Split Installation Proposal

Job Summary:
Supply and install one (1) [Brand] [BTU] ductless mini-split system. Single zone. Includes wall mount, line set, electrical, and commissioning.

Key line items:

• Indoor head unit
• Outdoor compressor
• Line set + line hide
• Electrical (dedicated circuit)
• Labor
• Mounting hardware

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The #1 Mistake HVAC Contractors Make on Proposals

Sending a one-liner.

Bad proposal:

"AC replacement: $4,800. Let me know."

Good proposal: Everything listed above — clear scope, itemized costs, warranty, payment terms, expiry.

The detail isn't just for the customer. It protects you from disputes, scope creep, and unpaid balances.

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How to Send HVAC Proposals Faster

The fastest contractors win more jobs. Here's how to cut your quote time from 2 days to 20 minutes:

1. Use templates — Stop rewriting from scratch. Build a base template for each job type (furnace, AC, mini-split, duct cleaning).
2. Itemize your standard parts — Pre-load your most common equipment and labor rates.
3. Send digitally with e-signature — Customers who can approve from their phone sign faster than customers waiting for a PDF.
4. Follow up automatically — A 24-hour follow-up email doubles close rates on unsigned proposals.

Propovio lets HVAC contractors build branded proposals in under 2 minutes, send them via link, collect e-signatures, and follow up automatically.

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HVAC Proposal Tips That Close More Jobs

Lead with the problem, not the price.
Before you list numbers, remind them what happens if they don't fix it — a broken AC in July, a furnace failure in winter.

Offer a good/better/best option.
A single quote gives the customer one choice: yes or no. Three tiers give them: which one?

Example:

• Good — Builder-grade Goodman unit, 10-year parts warranty — $3,800
• Better — Lennox 16-SEER, 10-year parts + 5-year labor warranty — $4,800
• Best — Lennox 21-SEER variable-speed, 10-year full system warranty — $6,200

Add a photo of the old unit.
A photo of their rusted, failing equipment in your proposal makes the need visceral. Close rate goes up.

Show your license and insurance.
One line: "[Your Company] is licensed and insured in [State]. License #XXXXX." Customers use this to weed out fly-by-night contractors — make sure you're not accidentally looking like one.

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Ready to Send Your Next HVAC Proposal?

Stop losing jobs to slower competitors. Try Propovio free — build your first HVAC proposal in under 2 minutes, send it as a branded link, and collect e-signatures without printing a single page.

No credit card required.