Professional Fire Alarm Longhorn Fire Alarm Design

Engineered for Compliance, Built for Speed, Priced with Clarity

Code-Compliant Plans Delivered Fast

Fire Alarm Design Services

Fire Alarm System Design

We create full fire alarm layouts for new and retrofit projects, including device placement, risers, wiring paths, and battery calculations.

Permitting Assistance

We develop permit-ready plans that follow all local codes and AHJ rules to help you avoid delays and pass inspections faster.

Sales Support

Our design team supports your sales efforts by helping you build stronger bids and win more jobs—at no added cost to you.

Engineering & Consulting

Receive expert guidance, sealed drawings, cost breakdowns, and system advice from NICET IV-certified professionals.

Code Compliance

Every plan follows IBC, NFPA 72, NEC, and all AHJ amendments to ensure full compliance and reduce costly revisions.

Bid Specification Writing

We write clear, contractor-friendly specs based on CSI Master Format and AIA standards to support your project scope.

Fast Turnarounds Without Compromising Quality

Built for Contractors Who Need Speed

We understand that delays in fire alarm design can stall entire projects. That’s why Longhorn is built for speed—most projects up to 350 devices are completed within 5 business days, with larger jobs quoted in the proposal. Our streamlined process, clear communication, and expertise with AHJ requirements mean fewer revisions, quicker approvals, and no wasted time. Whether you’re backlogged or bidding on a tight schedule, we help you move forward faster.

Know Your Costs Before the Work Begins

Flat-Rate Pricing with No Surprises

At Longhorn Fire Alarm Design, we keep pricing simple and predictable. No hourly billing. No hidden fees. Our flat-rate structure includes everything you need to get started—base plans, device-level add-ons, CAD conversions, and even minor revisions. You’ll always know what to expect, and with our Best Price Guarantee, you won’t find better value anywhere else.

Base Plan

Base Plan is $750 plus $7 per device in the design.

Best for one building, limited to 2-3 floors, and a defined device count. If the job is multi-floor, high-count, or bid-level, use Large Project pricing.

Large Project Plan

No checkout price — you get a formal proposal before work starts.

CAD / CAD conversion

Often added to Base or bundled into a Large Project proposal.

We will meet a lower advertised price for the same sealed, permit-ready design package. Install or service bids do not apply.

Included in the Base design fee

Not included

Longhorn Fire Alarm Design is a design-only firm. We do not bid or perform installation or service.

Minor AHJ and owner-directed revisions that do not change the original scope are included. A large change in device counts, additional floors, system type, or a new design cycle after the included round is a new scope item and will be quoted before work continues.

Selected work — permit-approved designs

Why Longhorn