An AI receptionist for window installation companies that books the consultation and follows up the quote

A homeowner replacing their windows is making a $7,000 decision and usually talking to three companies. The one that answers, books a real consultation and stays in touch without a hard sell usually gets the job. Here's the phone side of that.

By Drew Koch, owner of Gladiators Painting and founder of AI Front Desk Helper · Updated September 26, 2026

Where window installation companies actually lose the job

Window companies spend real money for every lead: LSA, mailers, home shows. Angi puts the average window replacement project at $7,347, and about $750 a window (Angi, "Window Replacement Cost [2026 Data]"). Missing the call while your installers are on a ladder and your sales rep is in a living room throws that money away.

The consultation is where the rest leaks. A rep drives out, measures, and presents to one spouse while the other is at work. The homeowners say they want to think about it, get two more quotes, and go quiet. The companies that close are the ones that follow up, and a busy small company rarely does.

What the AI does on a window installation company call

The AI answers as your company, in about two rings, on every call at once. It asks what your rep wants to know before driving out: how many windows, roughly how old, what's wrong with them, whole house or a few rooms, any sliding or entry doors, whether the home is older (lead paint rules apply to pre-1978 homes, and your rep will want to know), and their timeline. If you want it to, it asks whether everyone who makes the decision can be at the appointment, the way your sales process asks it.

Then it books the consultation into open time on your Google Calendar after a free/busy check, with those answers on the event. If you have more than one rep, each booking can go to whoever's free, with a calendar invite and a briefing text. Glass-only repairs or a single fogged pane can get a service visit or a referral, by your rules.

It doesn't quote window prices. A caller who asks what windows cost hears that it depends on the size, style and material, and gets a consultation booked.

What happens after the call

After the consultation, every quote that doesn't close goes into a follow-up text sequence at 24 hours, 3, 5 and 10 days, written for a window conversation ("Any questions on the vinyl versus fiberglass options?") and stopping the moment they reply. If a caller says "that's more than we expected," the AI switches to a recovery script, such as the rooms that matter most first or the rest next year, instead of ending the call. Consultations get a reminder the day before, which cuts down on the drive to an empty house.

Every number you publish is tracked as its own lead source, so you can see which one produced signed jobs: the mailer, LSA, the home show or referrals. On Elite, outbound campaigns go back to last year's quotes that never signed and ask past customers for referrals, and every Google review gets a reply drafted.

What it doesn't do: measure, price, or arrange financing. It books the right consultations and keeps every quote alive.

A week on the phone, window installation company edition

This is an example of how the system handles a week, not a customer's results.

Monday, 12:30 pm. Your rep is in a consultation and your installers are on a job. A homeowner calls about 14 original windows in a 1985 house: drafty, two fogged, one that won't open. She wants it done before winter. The AI books a consultation for Wednesday at 6 with both homeowners and puts the details on the event. At 4:15 a caller has one cracked pane; by your rules, the AI books a glass service visit.

Wednesday's quote ends with "we're getting two more bids." Day 3, no reply. Day 5 text: "Happy to walk through the fiberglass option if the price is the question." Reply: "Can you do the front of the house first?" That's a signed job that used to go quiet.

What AI Front Desk Helper does besides answer the phone

Answering the phone is the entry point, not the product. Here is the rest of what runs once a contractor is on AI Front Desk Helper:

• Booking that respects your calendar. Estimates land on your own Google Calendar after a free/busy check, so the AI never offers a slot you're already on a job for. Reschedules and cancellations move or remove the event.
• Estimate follow-up that doesn't quit. Text sequences at 24 hours, 3, 5 and 10 days on every quote that hasn't closed, written like a contractor, stopping the moment the customer replies.
• Objection detection. "Too expensive" or "need to think about it" triggers a recovery script instead of a polite goodbye.
• Instant online quotes. For painting, roofing, siding, fencing, gutters, junk removal, window cleaning and pressure washing: a branded quote-and-book page for your business (yours looks like quote.yourcompany.com) where customers get a ballpark price and pick a time, day or night.
• Outbound campaigns. AI calls and texts to your past-customer list for seasonal reactivation, win-backs and referral asks. You set the campaign; it dials.
• Google Business Profile, handled. Every new review gets an owner reply drafted for you; profile posts can be drafted, approved and scheduled weeks ahead; a profile health audit shows how you stack up against nearby competitors.
• Revenue coaching by lead source. Every phone number is tied to where it came from (Angi, LSA, Facebook, referral, yard sign), so the dashboard shows which marketing produces booked revenue and which to cut.
• Customer DISC profiles. Every caller and texter gets a buying-style read (D, I, S or C) from what they actually said, with a confidence flag, so you walk into the estimate knowing how to sell to them.
• Franchise HQ. One rollup across every location for multi-unit operators.
• Reseller program. Agencies and consultants can offer the whole system under their own brand.
• Optional add-on: AI Rep Coach. Records in-home estimates and coaches the people who sell, with manager review and team analytics. Sold separately, per seat.

Setup for a window installation company

In Settings, pick Window Installation as your trade. On one onboarding call we load your products and services (replacement windows, new construction, doors, glass repair), your consultation questions, your service area and your reps' calendars. Forward your existing number or port it. Most companies are live within the week.

A straight answer about where this comes from: AI Front Desk Helper was built and tested inside my painting company. Window installation runs on the same setup as our HVAC, plumbing and electrical customers: your rules for what's urgent, calendar booking, follow-up and lead tracking. There's no price sheet for this trade; the AI books the estimate instead of guessing at a price. We don't have results from window installation companies to publish yet, and we won't make them up.

Pricing

Annual billing is two months free. Call minutes included every month: 500 on Basic, 1,200 on Pro, 3,000 on Elite (extra minutes $0.30). No setup fee, month to month.

Which plan for a window installation company

Window companies belong on Pro at minimum: consultation booking, reminders and quote follow-up are the whole value. Elite pays for itself if you have a pile of old quotes that never signed, because outbound campaigns work that list, and adds referral asks, review replies and revenue by lead source. Basic is only right if you have a call center and just need after-hours coverage.

Questions window installation companies ask

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