Private, no-contact tools
Free HVAC decision tools for DFW homeowners
Use transparent HVAC repair-or-replace and quote-comparison tools without submitting personal information.
Direct answer
Direct answer
These tools help you organize the decision, and spot what's missing, before you ever talk to a contractor. We don't transmit or intentionally store what you type, results aren't a diagnosis or a contractor ranking, and you don't have to hand over your contact info to use them. (Your browser or its extensions may do their own thing.) Use the output to ask sharper questions and compare what's actually written down.
Key takeaways
- No lead form standing between you and your results.
- The scoring rules and their limits are right there in the open.
- Print or save your results for your own contractor conversations.
Two tools, two decisions
Both tools are free, private, and built to help you at a specific point in the process. Pick the one that matches where you are.
| Tool | Use it when | What it gives you |
|---|---|---|
| Repair or replace calculator | You're deciding whether to fix or replace | A repair or replace lean, with the reasoning |
| Quote-comparison tool | You have one or more written quotes | A documentation-completeness score per quote |
Repair or replace calculator
Feed in your system's age, the repair-to-replace quote ratio, warranty status, repeat failures, comfort problems, and how long you plan to stay. It sorts all that into repair-leaning, needs-more-evidence, or replacement-leaning guidance. The result points you in a direction, it's not a diagnosis or a prediction of when your system will die.
HVAC quote-comparison tool
Drop in two proposal summaries and see how completely each one documents the things that matter: matched equipment, sizing, scope, commissioning, warranties, price and financing, and exclusions. Anything explicitly excluded gets flagged on its own, so a high completeness score can't quietly paper over a gap in the project.
Why these are no-contact tools
You shouldn't have to trade your phone number for a decision aid. Neither tool requires a form, a login, or any personal information, and what you type stays in your browser rather than getting transmitted or stored by us. If you decide you want a referral later, that's a separate step you choose, never a toll gate to see your result.
How to use the results well
Treat both tools as preparation for a better conversation with a contractor. Print or save your output and bring the specifics: the calculator's reasons become your questions, and the comparison tool's gaps become the line items you ask each bidder to clarify in writing. The tools organize the decision; a qualified technician still provides the measured diagnosis and scope.
Common questions
Frequently asked questions
Are these HVAC tools really free and private?
Yes. There's no fee, no login, and no contact form. What you enter stays in your browser and isn't transmitted or stored by us. Your browser or its extensions may behave independently.
Do the tools diagnose my system or rank contractors?
No. The calculator gives a repair-or-replace lean with reasoning, and the comparison tool scores how completely a quote is documented. Neither diagnoses equipment, predicts failures, or rates contractor quality.
Can I use the tools without giving my contact information?
Yes, that's the whole point. Both are no-contact. A referral, if you ever want one, is a separate and clearly disclosed choice.
Should these tools replace a professional's advice?
No. They're decision aids that help you prepare and ask better questions. A qualified technician still provides the measured diagnosis and the written scope you act on.
Continue your decision
Sources
- ENERGY STAR, HVAC Quality InstallationThe scope and install-quality factors the comparison tool reflects.
- ENERGY STAR, When to replace your HVACAge and performance prompts behind the repair-or-replace calculator.