Sentinel Builders, Inc.

What Sentinel Builders, Inc. does

Sentinel Builders, Inc. is a privately held custom home builder and remodeler founded in 1997 and headquartered at 10700 Murdock Drive in Knoxville, Tennessee. The company designs and builds custom homes, develops master-planned residential communities, and provides home remodeling and repair services, serving individual home buyers and existing homeowners in East Tennessee. Its development portfolio comprises four named communities: Copperstone at Choto (luxury single-family in Farragut with floor plans from 2,395 to 3,650+ sq ft), Joshua's Landing (family-oriented, Fountain City), Hannah's Grove Homes (North Knoxville Halls Community, single-family), and Hannah's Grove Villas (low-maintenance villas in the same area). Across the four communities, floor plans span approximately 1,876 to 3,650 sq ft of heated living space. The company is led by President Gary Duncan.

The business operates on a project-based, one-time revenue model rather than recurring licensing or subscription. Pricing is quote-based, set during face-to-face consultations, and not publicly disclosed. Go-to-market is sales-led: prospective buyers tour model homes, review downloadable floor plans online, and engage via phone or in-person at the Knoxville corporate office, supplemented by industry exposure through the Home Builders Association of Greater Knoxville (HBAGK) Parade of Homes. The firm has between 1 and 10 employees, uses a Co-Construct-built 'Connect' client portal for project communication, and offers green-building options and warranty programs as differentiators. No institutional investors, parent entities, public listings, patents, or formal partnerships are disclosed; the company operates as an independent regional builder with a 27+ year operating history in its local market.

Name

Sentinel Builders, Inc.

Legal name

Sentinel Builders, Inc.

Website

https://sentinelbuilders.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

Sentinel Builders, Inc. is a privately held Knoxville, Tennessee custom home builder and remodeler, founded in 1997 and serving individual home buyers and existing homeowners across East Tennessee through bespoke home construction, four residential communities, and home repair services.

Ownership category

akta.pro rank

Product category

Custom Home Building

NAICS

New Single-Family Housing Construction (except For-Sale Builders) (236115), Residential Remodelers (236118), New Housing For-Sale Builders (236117), Land Subdivision (23721)

SIC

General Bldg Contractors - Residential Bldgs (1520), Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

Custom Home Building (IMAFABAC)

akta.pro secondary industries

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE), Residential Land Development & Subdivision Homebuilding (Build-to-Sell Communities) (IMAFABAL)

Keywords

• Custom home building
• Residential construction
• Home remodeling services
• Planned community development
• Home repair services

Headquarters

HQ city

Knoxville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Custom Home Construction: Builds custom homes for clients including land acquisition, design, and construction. One-time project-based revenue with hands-on meetings throughout the building process.
2. Community Development: Develops residential communities with pre-designed floor plans. Sells homes within master-planned communities including Copperstone at Choto, Joshua's Landing, and Hannah's Grove.
3. Home Remodeling and Repair: Provides home repair and remodeling services for existing homeowners.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Sentinel Builders designs and builds custom homes for clients in East Tennessee through collaborative, hands-on design-build engagements. The company also develops and sells homes within four master-planned residential communities and provides home remodeling and repair services to existing homeowners in the region.

Product overview

Sentinel Builders is a custom home builder offering bespoke residential construction through collaborative design-build engagements. The company's core offering is custom home building, supplemented by four distinct residential communities: Copperstone at Choto (luxury single-family), Joshua's Landing (family-oriented), Hannah's Grove Homes (single-family with amenities), and Hannah's Grove Villas (low-maintenance villa-style homes). Each community features multiple floor plans with varying square footages. The company also provides remodeling and repair services for existing homes.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Homes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Ashton Woods Homes: National production homebuilder with move-up and active-adult product lines; competes with Sentinel for similarly situated buyers in master-planned communities and serves as a benchmark for scaled community-building operations.
• Clayton Homes: Headquartered in Maryville, TN (Knoxville area), Clayton is a national manufactured/off-site built home leader with Berkshire Hathaway backing; overlapping customer demographics and supply-chain footprint make it a relevant larger incumbent in East Tennessee.
• Meritage Homes: National production builder emphasizing energy-efficient/green construction — overlaps with Sentinel's stated green-building positioning and provides a scaled analog in the same move-up segment.
• Toll Brothers: National luxury homebuilder with move-up communities; comparable in Copperstone's luxury Choto positioning and demonstrates the scaled luxury-builder model Sentinel could benchmark against.
• DR Horton: Largest U.S. homebuilder with active Knoxville-area subdivisions; competes on price-per-square-foot and lot acquisition, representing the national production-builder threat to local custom/community operators.

Direct peers

• HearthStone Homes: East Tennessee custom home builder competing for the same move-up and custom buyer in the Knoxville metro, with comparable design consultation and community development business models.
• Smithbilt Homes: Knoxville-area custom home builder serving East Tennessee with similar bespoke design-build and community offerings; directly comparable in market, customer segment, and product mix to Sentinel Builders.
• Southland Construction of East Tennessee: Regional residential contractor in the Knoxville/East Tennessee market offering custom builds, remodels, and renovations — a near-direct alternative for Sentinel's customer base.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sentinel-builders-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sentinel Builders, Inc.