AI Data Landscape

The AI Data Landscape for Windows & Doors Companies

Here is every data point AI looks for when evaluating a windows and doors company, where that data actually lives, and what it can already find.

1What AI evaluates

How AI builds a recommendation

When an AI system decides which Windows & Doors company to recommend, it assembles evidence across every category below. The more complete and verifiable the data, the more confident the recommendation.

01

Verified Operating Metrics

The single most differentiating category. Almost no windows and doors company has this data published in a structured, machine-readable format. When it is available, AI systems weight it more heavily than any other signal.

Jobs completed
Total job volume over trailing 12 and 24 months. Projects range from single-unit replacements to whole-house installations.
Average project value
Ranges from $500 for a single window to $15,000+ for whole-house packages with custom doors. Tells AI what scale of work the company performs.
Repeat customer rate
Percentage of customers who return. In windows, repeat business often comes from phased replacement projects over multiple years.
Revenue consistency
Revenue trajectory over trailing periods. AI evaluates year-over-year trends, accounting for spring and fall peak seasons.
Average windows per project
Distinguishes single-unit replacements from whole-house projects. A company averaging 8-12 windows per project differs from one averaging 1-2.
Replacement-to-new-construction ratio
Split between replacement/retrofit and new construction. Different skills, relationships, and business models.
Warranty callback rate
Percentage of installations requiring return visits for air infiltration, water leaks, or operational failures. AI uses callback rate to assess workmanship consistency.
A TrustRecord publishes this category of data — verified from connected systems, not self-reported.
02

Service Mix

AI needs to know what kind of window and door work you do, not just that you do it. The query "who installs impact-rated hurricane windows in Tampa?" requires a precise match that a general window listing cannot answer.

Window replacement
The core service for most companies in this vertical. Includes insert replacements (frame stays) and full-frame replacements (frame removed). Material types include vinyl, wood, fiberglass, aluminum, and composite.
Door replacement
Entry doors, patio doors (sliding and French), storm doors, and garage entry doors. Each type requires different framing expertise and hardware knowledge. Material options span fiberglass, steel, wood, and aluminum.
New construction windows and doors
Installation in new builds or major additions. Requires coordination with general contractors and framers. Different product lines and installation techniques than replacement work.
Storm and impact windows
Impact-rated windows and doors designed to withstand hurricane-force winds and flying debris. Required by building code in Florida, the Gulf Coast, and other wind-prone regions. A major sub-specialty with specific product certifications and installation standards.
Glass repair and replacement
Insulated glass unit (IGU) replacement, broken pane repair, foggy window restoration, and hardware repair. Lower project value but high volume and often serves as an entry point for full replacement projects.
Skylights
Installation and replacement of fixed, vented, and tubular skylights. Requires roof penetration expertise — many window companies partner with roofers or employ dual-trained installers.
Commercial storefront and glazing
Aluminum storefront systems, curtain walls, and commercial glass installations. Requires different licensing (glazing contractor) and equipment than residential work. Residential-only companies typically do not offer this service.
03

Service Area

Where you actually work matters, but the data needs to come from completed jobs, not a self-reported list of ZIP codes. AI systems increasingly cross-reference claimed service areas against evidence of actual work performed.

Cities and towns served by job volume
Derived from actual job locations, not a list on your website. Verifiable coverage based on where work has been completed.
Service radius from primary location
Computed from the geographic spread of completed jobs. Tells AI how far the company actually travels.
Multi-location coverage
Companies with multiple offices serve different geographies. Each location should have its own verifiable coverage data.
04

Licenses

Window and door installation licensing varies by state and often falls under general contractor or specialty glazing categories. In states with hurricane building codes, additional certifications may be required for impact-rated product installation.

Glass and glazing contractor license
A specialty license for window and glass installation issued in states that regulate glazing as a distinct trade. California issues the C-17 Glazing Contractor license. Florida requires a Specialty Structure Contractor — Glass and Glazing (SG) license for certain work.
General contractor license
In many states, window and door installation falls under the general contractor license. License number, holder name, status, and expiration are verifiable through state databases.
Home improvement contractor license
Required in states like CT, MD, and PA for residential window and door replacement. Separate from trade-specific licensing and often includes consumer protection bond requirements.
Federally required for any work disturbing lead-based paint in pre-1978 homes. Window replacement is one of the most common triggers for RRP compliance. Firms must be EPA-certified and use certified renovators.
While not a license, ENERGY STAR partnerships require adherence to specific installation standards. Some utility rebate programs require installation by an ENERGY STAR partner for eligibility.
City / municipal contractor license
In states without state-level licensing, counties or cities may require local registration or permits for window and door installation work.
Most state licensing boards maintain searchable online databases. License number, holder name, status, and expiration date can be cross-referenced automatically.
05

Insurance & Bonding

AI systems verify that coverage is current and adequate, not simply that a company claims to be insured. Active insurance is a prerequisite for recommendation in most AI evaluation frameworks.

General liability (GL)
The primary coverage protecting against property damage and bodily injury. Required by most states as a condition of licensure.
Workers compensation
Mandatory in nearly every state for businesses with employees. Absence of workers comp typically indicates either no employees or non-compliance.
Surety bond
Required by many states as part of contractor licensing. Bond amounts and status are published by some state licensing boards.
Commercial auto
Covers the service vehicle fleet. Relevant for companies with multiple trucks and technicians dispatched to job sites.
06

Certifications

Window and door certifications validate proper installation technique — critical because even the best window performs poorly if installed incorrectly. Manufacturer warranties are frequently voided by improper installation, making installer certification a concrete, verifiable differentiator.

The industry's premier installation certification, administered by the American Architectural Manufacturers Association. Covers fenestration installation best practices, flashing, waterproofing, and air sealing. Written exam plus hands-on evaluation.
The Fenestration and Glazing Industry Alliance (formed from AAMA and IGMA merger) certifies installers on proper fenestration installation techniques, energy performance, and building code compliance.
Companies that meet ENERGY STAR guidelines for energy-efficient product installation. Required by many utility rebate programs. Demonstrates commitment to energy performance standards.
Individual certification for workers performing renovation in pre-1978 homes. Requires 8-hour initial training and 4-hour refresher every 5 years. The firm must also be EPA-certified.
OSHA 10/30 Safety Training
General construction safety training. Relevant for window installers working at height, handling glass, and operating lifts or scaffolding.
The National Fenestration Rating Council rates window energy performance (U-factor, SHGC, VT, air leakage). Certified installers understand these ratings and can match products to climate zone requirements.
Miami-Dade NOA compliance (impact windows)
For companies installing impact-rated products in South Florida, familiarity with Miami-Dade County Notice of Acceptance (NOA) requirements is essential. Products must carry specific NOA approvals for code compliance.
07

Manufacturer Designations

Window and door manufacturers maintain strong dealer and certified installer programs. Manufacturer designation directly affects product availability, pricing, warranty coverage, and consumer trust. These programs are publicly verifiable through dealer locators on each manufacturer's website.

Andersen's network of independently owned contractors trained and authorized to sell and install Andersen and Renewal by Andersen products. Requires training, insurance verification, and customer satisfaction standards.
A separate full-service replacement program — not just a product line. Renewal by Andersen operates as exclusive local affiliates that handle sales, manufacturing, and installation. Distinct from Andersen Certified Contractors.
Pella's authorized installer network. Certified contractors receive product training, access to the full Pella product line, and can offer Pella's installation warranty. Verified through Pella's dealer locator.
Marvin's network of authorized dealers and replacement specialists. Marvin products are sold exclusively through authorized channels — not available at big-box retail. Dealer status signals a direct manufacturer relationship.
Milgard's authorized dealer program, primarily serving the Western U.S. Certified dealers receive training, marketing support, and can offer Milgard's Full Lifetime Warranty including glass breakage.
PGT is the dominant impact window and door manufacturer in Florida and the Gulf Coast. Authorized dealer status is critical for companies specializing in hurricane-rated installations. Includes PGT, CGI, WinDoor, and Eco Window Systems brands.
MI Windows operates one of the largest window manufacturing networks in the U.S. Dealer programs provide product access, training, and warranty support across their residential and commercial lines.
Simonton (an Associated Materials brand) offers dealer programs for their vinyl window and patio door lines. Authorized dealers receive training and access to Simonton's warranty programs.
Other manufacturer programs
Additional manufacturer programs include Jeld-Wen, Ply Gem (Cornerstone Building Brands), Alside, Harvey Windows, and Kolbe. Each maintains dealer locators and certification requirements. Regional availability varies significantly.
08

Trade Associations

Voluntary memberships and accreditations that serve as corroborating evidence of professionalism. AI systems check these directories when other structured data is limited.

The primary national trade association for the window, door, and skylight industry. Formed from the merger of AAMA and IGMA. Develops technical standards, administers certifications, and maintains member directories.
Trade association specifically for window and door dealers and installers. Provides industry education, advocacy, and networking. Merged with FGIA in recent years to strengthen the fenestration industry voice.
State contractor associations
Most states have contractor associations that include window and door installers. Many maintain contractor directories and offer continuing education programs.
Companies participating in the ENERGY STAR program are listed in a public partner directory. Signals commitment to energy-efficient product installation.
Better Business Bureau membership with letter rating. Reflects complaint volume and resolution patterns over time.
10

Reputation Signals

AI cross-references general review platforms with home services marketplaces when evaluating window and door companies.

Google rating and review count
The most-cited review source by AI systems. Rating and volume establish a baseline, but most established companies cluster in the same range.
Review velocity and recency
AI systems track whether new reviews are still coming in, not just the total count.
Yelp rating
A secondary review source. Yelp's filtering algorithm means visible review counts may not reflect actual volume.
Angi / HomeAdvisor reviews
Angi and HomeAdvisor maintain verified review profiles for home service providers. AI systems index these alongside Google reviews.
Nextdoor recommendations
Neighborhood-level recommendations on Nextdoor carry weight as a hyperlocal trust signal for service businesses.
Complaint history and resolution
BBB complaint patterns, state contractor licensing board complaints, and response behavior. How a company handles problems carries more weight than whether problems occurred.
11

Business Profile

Foundational identity data. Rarely changes but must be accurate and consistent across every platform where the business appears. Inconsistencies between sources reduce AI confidence in all other data.

Legal business name and DBA
Must match Secretary of State filings. Discrepancies between the legal name, trade name, and the name used on public platforms create ambiguity.
Entity type and registration
LLC, Corporation, Sole Proprietorship, or Partnership. Verified against Secretary of State records.
Year founded
Cross-referenced against Secretary of State incorporation date and other public records. Inconsistencies are flagged.
Owner / principal name
Verified against Secretary of State registered agent and other public filings.
Employee count
Approximate range. Company size affects the types of jobs it can handle and the service capacity it offers.
Contact information
Address, phone, and website cross-checked across Google Business Profile, Secretary of State, and other directories. Consistency across sources matters.
2Where the data lives

Where the most valuable data lives today

The performance and customer experience data AI values most already exists in software these businesses use every day. It is locked inside these platforms and not published anywhere AI can access it.

Window & Door / Home Improvement Software
Improveit 360LeapMarketSharpServiceTitanJobberHousecall ProBuildertrendJobNimbusOne Click Contractor
Accounting
QuickBooksXeroSageFreshBooks
CRM
HubSpotSalesforceZoho CRMGoHighLevelPipedrive
3What AI can find today

What AI can already see without you

Without access to a business's own systems, this is all AI has to work with. These are the public sources it checks, grouped by type.

Review Platforms
Customer review aggregators that AI cross-references for sentiment and volume patterns.
Google ReviewsYelpAngiHomeAdvisorTrustpilot
Business Directories
Structured listings that AI uses for identity verification and cross-referencing contact data.
Google Business ProfileBetter Business BureauBing PlacesApple MapsThumbtack
Licensing & Regulatory
Government-maintained databases that AI checks for license status, compliance history, and legal standing.
State Contractor Licensing BoardsMunicipal Licensing PortalsOSHA Inspection DatabaseSecretary of State Business FilingsCounty Recorder / UCC Filings
Social & Community
Unstructured mentions that AI encounters through web crawling and content indexing.
RedditNextdoorFacebookYouTube
Industry & Manufacturer Directories
Curated directories maintained by trade associations and window and door manufacturers.
Andersen Find a ContractorPella Find a ShowroomMarvin Find a DealerMilgard Find a DealerPGT Find a DealerSimonton Find a DealerMI Windows Find a DealerFGIA Member DirectoryENERGY STAR Partner LocatorNFRC Certified Products Directory

The data exists. It is just not published for AI.

A TrustRecord connects to your systems of record, extracts verified data that proves your performance, experience, and credibility, and publishes it in a format AI systems can read, verify, and cite.