Start a trade business

How to start a siding business

Get licensed and insured, get your firm lead-safe certified before touching older homes, set up ladders and scaffolds the right way, price per square from real crew time, and sell through referrals, suppliers, and storm work.

A project engineer in a hardhat and safety vest uses a rugged tablet beside steel wall framing.
Capture field information where the work happens, then route it to the people who need it. AI-generated illustration.

To start a siding business, write a short plan for your market and products, form an entity and get an EIN, check state and local contractor or home improvement licensing, buy general liability and workers' compensation coverage, get your firm and installers certified under EPA's lead Renovation, Repair and Painting rule, set up safe ladder and scaffold practices, buy or rent the equipment, and price per square from real crew time. Then build a pipeline from referrals, suppliers, and general contractors. Lead certification is the step many new siding companies miss, and most replacement jobs on older homes need it.

Step by step: starting a siding company

  1. Pick your market and write a plan. Retail replacement for homeowners, new construction for builders, or storm restoration with insurance claims. Each sells differently. The U.S. Small Business Administration describes a traditional plan with sections such as market analysis, service line, marketing and sales, funding request, and financial projections, and a one-page lean version.
  2. Pick your products. Vinyl, fiber cement, engineered wood, and metal need different tools, skills, and installation instructions. Many manufacturers offer installer training or credentials, which can matter for their warranties.
  3. Form the business and register it. Most siding contractors form an LLC or corporation. The U.S. Small Business Administration notes that LLCs and corporations register with the state where they do business, and most states require a DBA for a trade name.
  4. Get an EIN. Apply with the IRS. The IRS says you never have to pay a fee for an EIN.
  5. Check licensing. Many states license home improvement or residential contractors, some license siding as a specialty, and some leave it to local registration. Door-to-door sales may have separate rules. Start at the contractor license hub and call your local building department about permits for re-siding.
  6. Buy insurance. You need general liability insurance and, once you hire, workers' compensation. The U.S. Small Business Administration notes that businesses with employees must carry workers' compensation, unemployment, and disability insurance. Builders and property managers will ask for a certificate of insurance.
  7. Get lead-safe certified. EPA's RRP rule requires anyone paid to disturb paint in homes or child-occupied facilities built before 1978 to be certified, including sole proprietors. The minor repair exemption only covers 20 square feet or less on the exterior, so a full tear-off of painted siding or trim is covered. Firms need EPA or state certification, and the work needs a certified renovator trained by an accredited provider.
  8. Set up ladder and scaffold safety. Siding crews work at height every day. OSHA requires fall protection for workers on scaffolds more than 10 feet above a lower level, and scaffolds must be erected, moved, or altered under a competent person's supervision. Train the crew and write it down.
  9. Check bonding. Some home improvement licenses require a license bond. Commercial and public jobs may require performance bonds and payment bonds.
  10. Buy or rent equipment. Start with what your product line needs and rent the rest.
  11. Set prices and start selling. See the pricing section below.

Startup cost categories

There is no honest single number for starting a siding company. An installer with a truck, ladders, and pump jacks can start subcontracting for a remodeler with little more than insurance, while a retail company with sales reps and a showroom needs much more. Budget by category and get quotes.

Siding startup cost categories
CategoryWhat it coversNotes
Registration and licensingEntity filing, DBA, home improvement or contractor licenseSet by your state and city
InsuranceGeneral liability, workers' comp, commercial autoGet quotes before you sell
Lead certificationEPA or state firm certification, renovator training, test kits, containment suppliesNeeded for pre-1978 homes
Access equipmentLadders, pump jacks and planks, scaffold, fall protectionRent scaffold at first if needed
ToolsBrakes for trim, saws with dust control for fiber cement, nailers, snipsDepends on product line
Truck and trailerWork truck, enclosed trailer, dumpster accountBrake and trim coil need secure transport
Working capitalMaterials and payroll before final paymentDeposits help, insurance work pays slower
Software and marketingEstimating, proposals, measurement reports, websiteMonthly and per-report costs

Pricing your first jobs

Siding is priced by the square (100 square feet of wall), with trim, soffit, and fascia priced by the linear foot and extras like sheathing replacement priced per sheet. Build the per-square price from material with waste, crew hours on similar houses, tear-off and disposal, lead-safe setup where needed, overhead, and profit. Two-story houses with lots of gables and openings take more hours per square than a simple ranch, so do not use one rate for both. Use how to price siding jobs and how to set construction markup and profit margin to get the math right.

Finding the first customers

  • Remodelers and general contractors. Many need a reliable siding sub. Be easy to work with and paperwork-ready.
  • Supply houses. Counter staff know who is busy and which builders need installers.
  • Roofers. Roofing companies often get siding requests they do not want to self-perform.
  • Neighbors of every job. A yard sign and a clean site sell the next house on the street.
  • Storm work, carefully. Insurance jobs bring volume but also claims paperwork and slower pay. Learn the supplement process before chasing storms. See how to qualify residential leads.

Systems to set up in month one

Set up proposal templates with product options, a standard contract with a deposit and payment schedule, a lead-safe checklist for older homes, a photo routine that captures sheathing after tear-off, and basic job costing per square. Smart Business Automator handles project tracking, invoicing, change orders, and job costing for siding contractors, and the siding software guide covers other tools to compare.

Mistakes new siding companies make

  1. Tearing off painted siding on a pre-1978 home without lead certification.
  2. Pricing every house at one rate per square regardless of height and complexity.
  3. Forgetting trim, corners, and J-channel on the material order.
  4. Not pricing hidden sheathing damage per sheet in the contract.
  5. Ignoring manufacturer installation instructions, which can void the product warranty.
  6. Working off ladders all day when a pump jack or scaffold setup would be safer and faster.
  7. Selling jobs without a deposit.

Frequently asked questions

Do I need a license to start a siding business?

It depends on your state and city. Many states require a home improvement or contractor license for residential exterior work, and some cities require separate registration. Check your state licensing agency.

Do siding contractors need lead certification?

If you disturb painted surfaces on homes or child-occupied facilities built before 1978, EPA's RRP rule usually applies. Exterior work over 20 square feet is covered, so full re-siding of painted surfaces needs a certified firm and certified renovator.

What insurance does a siding company need?

General liability, commercial auto, and workers' compensation once you have employees. General contractors and property managers will ask for a certificate of insurance.

How do siding companies get customers?

Referrals, yard signs on active jobs, remodelers and roofers who sub out siding, supply house connections, and storm restoration work.

Sources

  1. U.S. Small Business Administration: Write your business plan
  2. U.S. Small Business Administration: Register your business
  3. U.S. Small Business Administration: Get business insurance
  4. IRS: Get an employer identification number
  5. EPA: Renovation, Repair and Painting Program for contractors
  6. EPA: Lead Renovation, Repair and Painting Program rules
  7. 29 CFR 1926.451, General requirements for scaffolds (Cornell LII)
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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