Templates
Business Templates
Free invoices, estimates, work orders, service agreements, and pricing sheets, ready to customize for your shop.
Contractor resource center
Tools, Templates & Licensing Guides for Contractors
One home for everything that helps you price jobs, win customers, and stay compliant, free calculators, downloadable templates, state licensing guides, and practical articles for HVAC, plumbing, and electrical pros.
Resources
Explore CloseCrew resources
Free tools, templates, and guides for HVAC, plumbing, and electrical contractors, plus how Crew books more jobs for you.
Tools
Free Tools & Calculators
Profit-margin, labor-rate, BTU, pipe-sizing, and job-pricing calculators built for the trades.
Licensing
Licensing Guides
State-by-state HVAC, plumbing, and electrical licensing requirements, exams, fees, renewal rules, and board links.
Directory
Contractor Directory
Find and compare HVAC, plumbing, and electrical companies by city and state, ratings, reviews, and contact details.
Blog
Contractor Blog
How-to guides on hiring, marketing, pricing, and running a profitable home service business.
Product
Product & Use Cases
See how Crew, your AI receptionist, answers every call and books more jobs for your trade.
Best templates
Popular templates
The documents contractors download most, ready to customize for your shop.
Billing
Invoice Template
Bill customers with line items, tax, and payment terms built for HVAC jobs.
Sales
Estimate Template
Send clear quotes for repairs, replacements, and tune-ups.
Pricing
Flat-Rate Pricing Template
Publish a flat-rate price book of common repairs so every tech quotes the same price, every time.
Memberships
Service Contract Template
Lock in recurring revenue with membership-style service agreements.
Memberships
Maintenance Agreement Template
Sell a signed membership plan with scheduled visits, covered services, member perks, and monthly or annual pricing.
Planning
Business Plan Template
Plan hiring, truck rolls, and revenue goals for your HVAC company.
Best tools
Popular tools & calculators
Calculators contractors use most to price jobs and protect their margins.
Signature
Missed Call Cost Calculator
Quantify the revenue HVAC, plumbing, and electrical shops lose when calls go unanswered: enter your call volume, miss rate, booking rate, and average job value with trade-specific defaults.
Calculator
Profit Margin Calculator
Calculate net profit per HVAC job after labor, parts, and overhead.
Technical
BTU Calculator
Estimate heating and cooling BTUs from room size, climate zone, insulation, ceiling height, windows, and sun exposure, with tonnage recommendations for AC and heating.
Technical
Water Pipe Sizing Calculator
Size domestic water supply and drainage piping from fixture units (WSFU/DFU): peak GPM demand, recommended pipe sizes, and optional IPC Appendix E pressure-based service main sizing.
Technical
Wire Size Calculator
Size copper or aluminum conductors per NEC Table 310.16 ampacity, with ambient temperature correction, bundling derating, voltage drop check, OCPD recommendation, and equipment grounding conductor per Table 250.122.
Calculator
Customer Lifetime Value Calculator
Calculate what a repeat customer is worth over time.
Calculator
Marketing ROI Calculator
Measure return on Google Ads, mailers, and other lead sources.
Licensing
Licensing guides by trade
State-by-state requirements, exams, fees, and renewal rules for every trade.
Licensing
HVAC Licensing
State-by-state HVAC contractor licensing guides. Exam requirements, fees, renewal rules, and official board links for every state. 50 state guides published.
Licensing
Plumbing Licensing
State-by-state plumbing contractor licensing guides. Requirements, exams, fees, renewal, and official licensing board links. 48 state guides published.
Licensing
Electrical Licensing
State-by-state electrical contractor licensing guides. License types, exams, fees, continuing education, and official board links. 50 state guides published.
Blog
From the contractor blog
Practical guides on hiring, marketing, pricing, and growing a home service business.
HVAC guide
HVAC Technician Salary Guide for 2026: State-by-State
Projected HVAC technician salaries by state and city for 2026, compiled using data from Payscale.com and the Bureau of Labor Statistics.
HVAC guide
16 HVAC Marketing Ideas to Generate More Leads in 2026
Sixteen HVAC marketing ideas for 2026 to generate more qualified leads, improve local visibility, increase booked jobs, and track campaign ROI.
HVAC guide
11 HVAC SEO Tips to Boost Your Rankings in 2026
Eleven practical HVAC SEO tips for 2026 to improve local rankings, increase website traffic, generate more leads, and turn organic visibility into booked jobs.
HVAC guide
47 Essential HVAC Tools Every Service Tech Needs in 2026
A complete 2026 HVAC tools checklist covering core hand tools, safety gear, advanced diagnostic equipment, field calculator apps, and software tools for HVAC service businesses.
HVAC guide
5 Best HVAC Manufacturers and Suppliers in 2026 (US and Worldwide)
A 2026 guide to leading HVAC manufacturers in the U.S. and worldwide, plus practical steps for choosing the right HVAC equipment supplier for your business.
HVAC guide
190+ HVAC Company Name Ideas to Inspire Your Business
A complete list of HVAC company name ideas, plus practical tips for choosing, registering, branding, and growing your HVAC business after selecting a name.
Product
Product by trade
See how CloseCrew and Crew work for HVAC, plumbing, and electrical businesses.
Product
HVAC products
AI receptionist, after-hours answering, and appointment booking built for HVAC shops. Crew knows no-heat calls, AC breakdowns, and maintenance tune-ups, qualifi
Product
Plumbing products
AI receptionist, after-hours answering, and appointment booking built for Plumbing shops. Crew knows burst pipes, water heater failures, and drain backups, qual
Product
Electrical products
AI receptionist, after-hours answering, and appointment booking built for Electrical shops. Crew knows panel issues, outage calls, and safety inspections, quali
Why resources?
Free resources built for home service contractors
Running an HVAC, plumbing, or electrical business means wearing every hat, estimator, dispatcher, bookkeeper, and marketer. CloseCrew’s resource center pulls together the free tools and templates that take some of that work off your plate, so you can quote faster, look more professional, and keep more of every dollar.
Start with a calculator to nail your pricing, download a template to send a polished invoice or estimate, or check your state’s licensing requirements before you bid the next job. Everything here is free to use, no signup required.
When you’re ready to stop missing calls while you’re on the job, that’s where Crew comes in: an AI receptionist that answers every lead and books more work, without adding office staff.
Before you dig in
Contractor resources FAQs
Free tools and calculators, downloadable business templates, state-by-state licensing guides, and how-to articles for HVAC, plumbing, and electrical businesses. Everything is free to use.
Yes. Every calculator, template, and licensing guide is free to use with no signup required. They are built to help contractors price jobs accurately and run a more professional operation.
Most tools and templates are tailored for HVAC, plumbing, and electrical contractors, with trade-specific defaults and benchmarks. Many, like the invoice and estimate templates, work for any home service business.
Open the Licensing section, choose your trade, then select your state to see exam requirements, experience hours, fees, renewal rules, and a link to the official licensing board.
