Sales Toolkit for Low-voltage and Data Contractors: Win Work From Builders and GCs
Low-voltage and data contractors win work from builders and general contractors by reaching them before the low-voltage package is awarded, sending a bid that is easy to compare and following up as the build moves. The window runs from about 35% of the way through the build to about 60%, with the last realistic approach at about 70%. Builtie, a sales automation platform for construction trades, counted 44,851 low-voltage projects inside that window across 25 markets on October 9, 2026 and finds each builder's decision maker; this toolkit has the timing, copyable bid and follow-up templates, and where the work is.
The same four steps, whether the buyer is a builder, a designer, an owner or a company you want to acquire.
How low-voltage and data contractors win work from builders and GCs
- Find the projects early, on building permits: most private low-voltage work is awarded by the builder or general contractor without a public bid.
- Call inside the window: from about 35% of the way through the build to about 60%, with the last realistic approach at about 70%.
- Reach the person who buys low-voltage work. The general contractor or the electrical contractor awards low-voltage cabling; on commercial work the tenant's or owner's IT lead often specifies it.
- Send a bid that is easy to compare: scope, price and validity, exclusions, allowances and a schedule tied to the build.
- Follow up when the build moves, not on a timer, and ask for the builder's next project when this one is decided.
When low-voltage work gets picked
Builtie times low-voltage work from about 35% of the way through the build to about 60%, with the last realistic approach at about 70%. That is after the rough-ins, when the interior finishes are priced.
Tap a stage. The highlighted stage is where low-voltage is typically awarded.
The window is a share of the build, so its dates depend on how long the build runs. Builtie's own estimate sets the build length from the declared construction value on the permit; in weeks after construction starts:
| Declared value | Window opens | Window closes | Last realistic approach |
|---|---|---|---|
| $250k to $1M (7-month build) | week 11 | week 18 | week 21 |
| $1M to $5M (13-month build) | week 20 | week 34 | week 40 |
| $5M to $25M (20-month build) | week 30 | week 52 | week 61 |
| $25M to $100M (30-month build) | week 46 | week 78 | week 91 |
Check one project: the award window calculator takes a trade and a stage (or months since the permit was issued) and says whether low-voltage work is before, inside or past its window.
Bid cover note template
Send this with the price. It answers the questions an estimator asks before comparing bids: what is in, what is out, what is an allowance, and when you can start. Replace everything in [brackets].
Subject: [Project address]: Low-voltage price from [Your company] Hi [First name], Attached is our low-voltage price for [project address], based on [drawings / specification, revision and date]. Scope: structured cabling, [security / access control] rough-in and termination per drawings [sheets]. Price: $[amount] [plus tax], valid until [date]. Excludes: conduit and boxes (by the electrical contractor); active network equipment; owner IT configuration. Allowances: [number] extra drops at $[rate] each; a test and certification report. Schedule: Low-voltage work is usually decided between about 35% and 60% of the build. We can hold [crew / production slot] for [weeks or dates] if we hear back by [date], and will confirm again when the electrical rough-in is under way. Why us: [show structured cabling, security and access-control integration, and coordination with the electrical rough-in]. One question: [the one thing that would change the price, such as a spec choice or a phasing date]. [Your name] [Company] | [phone] | [email]
Three-touch follow-up and a LinkedIn note
Three emails, each tied to the project rather than to a calendar: the first a few days after the bid, the second when the electrical rough-in is under way, the third before the window closes at about 70% of the build. The LinkedIn note is for the estimator or project manager you have not met.
Subject: Re: [Project address]: low-voltage price Hi [First name], Checking the low-voltage price for [project address] reached you and reads clearly. If anything in the scope or the exclusions does not match your other bids, tell me and I will line it up so you are comparing like for like. [Your name] | [phone]
Subject: [Project address]: low-voltage schedule Hi [First name], I see [project address] is moving: the electrical rough-in is under way. That is usually when low-voltage work gets decided. We are still holding [crew / production slot] for [dates]. Can I get 10 minutes this week to confirm the scope, or is there a revision I should price? [Your name] | [phone]
Subject: [Project address]: releasing our low-voltage slot Hi [First name], We will release the [crew / production slot] we held for [project address] on [date] unless you need it. If low-voltage work has been awarded, no problem: what is your next project, and when does it go out to price? [Your name] | [phone]
Hi [First name], saw [Company] has [project address] in the works. We do low-voltage work for builders and GCs in [city] and price to your schedule. Worth a look before low-voltage work is awarded? [Your name]
Where low-voltage projects are open now
| Market | State or province | Projects in the award window |
|---|---|---|
| New York City | New York | 19,986 |
| Austin | Texas | 8,354 |
| Miami-Dade | Florida | 4,199 |
| Los Angeles | California | 2,367 |
| Calgary | Alberta | 2,317 |
| Toronto | Ontario | 1,502 |
| Nashville | Tennessee | 1,288 |
| Chicago | Illinois | 1,091 |
44,851 low-voltage projects were inside the award window across 25 markets in the United States and Canada on October 9, 2026: 19,324 new buildings and 25,527 renovations or alterations. Every market: low-voltage leads by city.
More for low-voltage and data contractors
- Sales automation for low-voltage and data contractors
- How to find clients for low-voltage and data contractors
- How to find low-voltage projects
- How to get more low-voltage jobs
- New construction projects for low-voltage and data contractors
- CRM for low-voltage and data contractors: what to track
- Low Voltage and Data construction leads by city
- The award window calculator
- Construction sales email templates
- Sales toolkits for every trade
Plans
Builtie's Starter plan is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds the LinkedIn and email outreach you run yourself. Opening a project spends one credit, and the decision makers, emails, phones and AI call script inside it are included. Your monthly credits reset at each renewal, and extra credit packs are valid for 30 days. The free trial runs 7 days with 10 projects. Custom, where Builtie's team runs the outreach for you, starts from CAD $1,500 a month on top of a Growth seat.
Frequently asked questions
How do low-voltage and data contractors win work from builders and general contractors?
By finding projects early on building permits, reaching the builder or general contractor while the low-voltage package is still open (from about 35% of the way through the build to about 60%, with the last realistic approach at about 70%), sending a bid that states scope, exclusions, allowances and schedule, and following up as the build moves.
When is low-voltage work awarded on a new building?
Builtie times low-voltage work from about 35% of the way through the build to about 60%, with the last realistic approach at about 70%. The general contractor or the electrical contractor awards low-voltage cabling; on commercial work the tenant's or owner's IT lead often specifies it.
What should a low-voltage bid cover note include?
The drawings and revision it is based on, the scope (structured cabling, [security / access control] rough-in and termination per drawings [sheets]), the price and how long it holds, what it excludes, the allowances, and a schedule tied to when low-voltage work is decided.
How should I follow up on a low-voltage bid?
Three touches tied to the project: a few days after sending, when the electrical rough-in is under way, and before the window closes at about 70% of the build. If the package is gone, ask for the builder's next project.
Is Builtie a CRM?
No. A CRM stores the contacts and deals you already have. Builtie is sales automation: it finds the projects from building permits, times each one to your trade's award window, finds the decision maker and runs the LinkedIn and email outreach. Most customers keep their CRM or job-management tool for the work they win.
What does Builtie cost?
Starter is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds LinkedIn and email outreach. There is a 7-day free trial with 10 projects.