Guide

Window and door leads: count the bidders before you buy

By Youssef Hodaigui, Mindflow Marketing · Last reviewed November 1, 2026

Window and door leads are homeowners who ask for a replacement quote, a new entry or patio door, or a repair visit. Marketplaces and lead sellers such as Angi, Fixr and Modernize sell them as leads, appointments or live transfers, and Google Local Services Ads have a "Window repair services" category whose description includes installing windows and servicing doors. The other route is your own channel: install photos, reviews, certifications and past customers. For window companies, a lead becomes an in-home appointment, so how many other companies bid on it matters more than its price.

For the cross-trade view, start with our home-service lead generation guide; the other lead-source guides sit under Leads and ads, and growth ideas beyond leads are in our window and door marketing ideas.

Lead source	How it charges	What it says about other bidders	Worth knowing for window companies
Marketplace leads (for example Angi)	Per lead; fees "change based on task, homeowner location, and demand for the work"	"No more than five pros" per request	You choose your tasks and service locations
Fixr	Leads, "appointments, or warm transfers"; you can "adjust budgets, and modify bids anytime"	Shared "Duo or Trio" leads or exclusive ones; it "asks potential customers how many quotes they want"	It "informs you of how many window contractors a lead has been sold to"
Modernize	Leads "Priced to match lead value"; programs built "based on annual revenue"	Not stated on its page	Sells leads and "Live Transfers with pre-qualification"
Google Local Services Ads	Each valid lead, at your bid	Other companies can bid on the same searches	One category, "Window repair services," for pros who "install and repair windows and may also service skylights, doors"; job types show when you add it
Your install photos, reviews, certifications and past customers	Your time, or a marketing fee	The request comes to you alone	Neighbors see the finished house

Sources: each platform's own pages, read November 1, 2026 (listed at the end). Prices and terms change; check the platform.

How many other window companies will be in the same living room?

Ask before you buy, because the number of bidders sets your odds more than the lead price does. Fixr says it asks homeowners how many quotes they want and tells you how many contractors bought the lead. Angi caps each request at five pros. Modernize's page doesn't say. Each extra bidder is another appointment the homeowner compares.

Example numbers, not benchmarks or market prices: 20 leads at $60 each, $1,200 in all, from three kinds of source.

Other companies on the same lead	Appointments set	Contracts signed	Lead cost per contract
None	12	4	$300
Two	10	2	$600
Four	8	1	$1,200

The table leaves out the bigger cost: each appointment is a salesperson's time in a home, often with a measure and a product demo. A shared lead that sets eight appointments and signs one has spent eight of those visits. So log, for every lead, how many bidders the seller reported and whether you signed, and compare sources on cost per contract.

Before you pay, ask any window lead seller:

How many companies get each lead, and will you tell me per lead, the way Fixr says it does?
Does a repair-only or single-window request cost the same as a whole-house replacement?
What did the homeowner see before they asked? Get a copy of the ad or form, so you know what was promised.

When does a window sale count, and when does a lead source really pay?

Count a contract only after the buyer's cancellation window closes. Under the FTC's Cooling-Off Rule, a buyer who signs in their home is told they "may cancel this transaction at any time prior to midnight of the third business day" after the sale. A source whose contracts often cancel costs more than its signed count shows. This isn't legal advice.

For each lead source, track four numbers a month:

Appointments set, and how many the homeowner kept.
Contracts signed at the table.
Contracts cancelled inside the cooling-off period.
Jobs installed, which is the only one that pays the lead back.

A seller whose ads promised what you don't offer can show up here first. If homeowners mention a "free" window offer or a tax credit you can't honor, ask the seller for the ad. Our window and door marketing page covers the end of the federal credit and the cancellation rule's paperwork, and our window and door PPC page covers what Google and the FTC allow in "free" offers.

Replacement sales also take time to close after the appointment, so judge a new source over a full sales cycle, not its first month. The PPC page covers bringing those later sales back into your ad account.

Do the lead platforms you pay show up when AI checks a window company?

Rarely, next to the BBB and the company's own site, which were cited most. In 150 ChatGPT answers about named window replacement companies in our 5-city study (October 2026), the platforms that sell leads or paid placements were cited in no more than 16 each: Angi in 16, HomeAdvisor in 15, Houzz in 11 and Thumbtack in 3.

Lead or listing platform cited in answers about a named window company	Answers (of 150)
Angi	16
HomeAdvisor	15
Houzz	11
Thumbtack	3
Porch	2
Yelp	1

Source: Mindflow research, our 5-city study (October 2026): OpenAI API with web search, 150 ChatGPT answers about named window replacement companies in Atlanta, Austin, Charlotte, Houston and San Antonio, collected October 18, 2026. Counts the links attached to answers; one answer can cite several sources. Reported separately from our 50-metro study. BBB, maker and franchise counts: our window and door marketing page; review sites: our window and door SEO page; Houzz and BuildZoom beside the company's own site: our window and door website page.

Houzz shows how much the trade matters. Its 11 citations for window companies compare with 88 for general contractors and 69 for landscaping in the same study. In five ChatGPT runs per city that named no company, ConsumerAffairs also came up, alongside the maker, certification and franchise sites our window marketing page lists; our window and door marketing ideas cover that ConsumerAffairs count.

So a paid lead account adds little to how AI answers check you. What you can improve is your BBB profile, any manufacturer certification listing you actually hold, and your own site.

How do finished installs become a window company's own lead source?

Through photos, reviews and the records that back them. Window buyers compare bids, so your channel runs on install photos by neighborhood, reviews that name the product and the crew, certifications you actually hold, and past customers who refer the house next door. None of it charges per lead or puts four other companies in the living room.

Build an install gallery by town or neighborhood, with the product line, style and the problem it solved, so a homeowner sees work near them. Our window and door SEO and window and door website pages cover that work.
List the certifications and dealer programs you hold on your site; getting into each maker's locator is covered in our window and door marketing ideas.
Ask for a review after the install, not at the signing, from your own system and with nothing offered in return. Our reviews and reputation page covers replies.
Ask installed customers for a referral once the cooling-off period has passed and the job is done, when they can show a neighbor the result.
Keep every paid source on a cost-per-installed-job test, and cut the ones whose leads go to the most bidders without signing more.

Mindflow doesn't sell, share or resell leads. Our one program covers SEO, including AI search optimization, your Business Profile, reviews and conversion work, so calls come through channels you own. Websites are a separate project. When paid ads fit your market and goals, we scope Google Ads, Local Services Ads or ChatGPT ads in your proposal; ad spend is paid to the platform. You own every account, and we don't promise leads, rankings or returns. Our Business Profile work is part of that program.

Frequently asked questions

Do Local Services Ads cover window replacement? Possibly, through one category. Google's list has "Window repair services," and its screening page describes those pros as able to "install and repair windows and may also service skylights, doors, and other types of glass." Google doesn't publish the job types; you see which ones you can switch on when you add the category. Our window and door PPC page covers running other work on regular Google Ads.

Are live-transfer window leads worth it? Only if someone can take the call at once and the seller's screening matches yours. Modernize sells "Live Transfers with pre-qualification," and Fixr offers warm transfers. Get the screening questions in writing, such as homeowner, number of windows and timing, and compare cost per signed contract against your other sources over a full sales cycle.

Is Houzz worth it for a window company? Less than for some trades, going by AI citations. In our 5-city study, Houzz was cited far less for window companies than for general contractors or landscapers, as the table above shows. Keep a free profile accurate if you have one, and judge any paid Houzz plan on contracts signed, not on profile views.

Can I stop a lead seller sending repair-only jobs? Usually you can narrow them. Angi tells pros to "first check your account to make sure your services and tasks and service location are correct," and you can change tasks there. In Local Services Ads you choose job types. Ask other sellers in writing how to exclude repairs before you sign up.

Can I buy leads for entry and patio doors? Yes, though Local Services Ads have no category named for doors. Google's description of "Window repair services" says those pros "may also service skylights, doors, and other types of glass," so check the job types when you add the category. Otherwise door leads come from marketplaces that let you pick door tasks, from regular Google Ads or from your own pages. Track door jobs apart from window jobs.

Sources

Read November 1, 2026.

Google, Getting started with Local Services Ads
Google, Edit your ad or business information (Local Services Ads)
Google, Screening and verification requirements (Local Services Ads)
Angi, Opportunities and Leads: Frequently Asked Questions ("Updated over 2 weeks ago")
Fixr, Window leads for pros (no date shown)
Modernize, Window replacement leads (no date shown)
16 CFR 429.1, the Cooling-Off Rule (Legal Information Institute)
Mindflow, window and door marketing (5-city study figures), what ChatGPT checks before recommending a contractor and methodology

Want to see where your window and door company shows up on the map, in reviews and in AI answers before you buy more leads? Get the free AI Visibility Review: a written report within 2 business days and a 20-minute walkthrough.