# Free HVAC & Plumbing Tools | Comfort Pros AZ and CA

> Free calculators and service matchers for Arizona and California homeowners: BTU sizing, cooling costs, household water use, and HVAC and plumbing diagnostics. No email required.

URL: https://www.comfortprosaz.com/tools/

![](/images/cta/candid-photo-of-a-homeowner-using-a-tablet-at-a-ki.webp)

Free Tools

# Free Tools for Homeowners

Estimators and matchers that give you a number before anyone quotes you one. No email gate, no follow-up call unless you ask for one.

Live now

## TrueQuote AI: a real load calculation, then a real price

This is the one that matters. TrueQuote AI runs an actual Manual J load calculation for your home, recommends correctly sized equipment, and lets you buy it online. It is the only tool in this market that goes all the way from load calc to purchase, and there is no upsell attached because there is nobody in the room.

Get Your TrueQuote

[https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com)

Calculators

## Run the Numbers Yourself

These run entirely in your browser. Nothing is sent anywhere, nothing asks for an email, and the result appears before any form does.

Sizing

### BTU Calculator

Estimate the cooling capacity a room actually needs, so you can sanity-check any system size you are quoted.

Open the calculator

[BTU Calculator →](/tools/btu-calculator/)

 

Running costs

### Energy Cost Estimator

Estimate what your air conditioner costs to run each month, and what a higher-efficiency system would cost instead.

Open the calculator

[Energy Cost Estimator →](/tools/energy-cost-estimator/)

 

Plumbing

### Water Usage Calculator

Estimate household water use, what it costs, and how much of it runs through your water heater.

Open the calculator

[Water Usage Calculator →](/tools/water-usage-calculator/)

Service matchers

## Not Sure What You Need?

A few questions about what the system is actually doing, and an honest read on whether it needs a technician, a tune-up, or nothing at all yet.

Diagnostic

### HVAC Service Finder

Answer five questions and find out which HVAC service your situation actually calls for.

Start the quiz

[HVAC Service Finder →](/tools/hvac-service-finder/)

 

Diagnostic

### Plumbing Service Finder

Describe the symptom and find out which plumbing service matches it.

Start the quiz

[Plumbing Service Finder →](/tools/plumbing-service-finder/)

## Want the answer without the calculator?

Call the crew in your state and describe what is happening. Sizing, running costs, repair versus replace, all of it is a five-minute conversation with someone who works on these systems.

(480) 435-2334 (AZ)

[tel:+14804352334 →](tel:+14804352334)

 

(818) 690-7951 (CA)

[tel:+18186907951 →](tel:+18186907951)

 

Read the guides instead

[/guide/ →](/guide/)

![](/images/hero/candid-wide-photo-of-a-technician-shaking-hands-wi.webp)

Same-day appointments available

## Ready for an Honest Number?

Run a real load calculation online, or call the team in your state. Flat-rate pricing either way, and nobody shows up to sell you something bigger than you need.

Get Your TrueQuote

[https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com)

 

(480) 435-2334

[tel:+14804352334 →](tel:+14804352334)

Flat-rate pricing, no upsells Parts and labor warranty Licensed in AZ and CA

California team: 

(818) 690-7951

[tel:+18186907951 →](tel:+18186907951)

 · Text us: 

(818) 489-2826

[sms:+18184892826 →](sms:+18184892826)