Grannas Bros.

What Grannas Bros. does

Grannas Bros. is a family-owned road construction and construction materials producer headquartered in Hollidaysburg, Pennsylvania, founded in 1957 and now in its third generation of family ownership under President Scott Grannas. The company operates three integrated product lines: ready-mix concrete produced at its PA DOT-approved plant and delivered via an owned mixer fleet; crushed stone (high-quality dolomite) produced at its Ganister Quarry; and asphalt manufactured at two facilities — a batch plant in Hollidaysburg and a second plant in Ganister — both certified by the Pennsylvania Department of Transportation, with asphalt being 100% recyclable across the mix portfolio. It also performs complementary asphalt paving and road construction services, including milling, excavation, grading, storm pipe installation, and full site development, using highway-class paving equipment and vibratory rollers.

The business operates on a sales-led, bid-driven go-to-market model. Public sector revenue is won through competitive bidding on Pennsylvania Department of Transportation and county-level infrastructure projects — evidenced by major wins including the $28 million I-99 resurfacing (Fall 2018) and the $3.99 million SR 30 resurfacing in Fulton County (Fall 2022). Private sector work — commercial paving, ready-mix concrete, and crushed stone sales — is transacted directly with customers via named division managers (e.g., Mark Brown for concrete, Heath Klaiber for paving estimates), with unit pricing applied per ton of crushed stone (minimum 22-ton truck loads) and per cubic yard of ready-mix concrete (ordered in half-yard increments). The company has discontinued residential paving, indicating a deliberate focus on commercial and government accounts.

Grannas Bros. serves a regional Pennsylvania footprint across Blair, Cambria, Huntingdon, Bedford, and Clearfield counties, drawing on 115+ employees, two production sites, and a vertically integrated materials supply chain. Differentiators cited by the company include PA DOT product certifications, asphalt recycling, dolomite geology quality, and three generations of family management; recognition includes 2018 and 2022 PAPA Asphalt Pavement Quality Awards for PA DOT District 9 and a 2018 NAPA Quality in Construction Award.

Name

Grannas Bros.

Legal name

Grannas Bros.

Website

https://grannasbros.com

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

51–100 employees

Short description

Grannas Bros. is a third-generation, family-owned road construction and construction materials producer in central Pennsylvania, supplying PA DOT-certified asphalt, crushed stone, and ready-mix concrete, and performing paving and road construction services for government and commercial customers across five counties.

Ownership category

akta.pro rank

Product category

Road Construction

NAICS

Asphalt Paving Mixture and Block Manufacturing (324121), Stone Mining and Quarrying (21231), Other Crushed and Broken Stone Mining and Quarrying (212319)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends) (EUALAKAG)

akta.pro secondary industries

Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI), Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH)

Keywords

• Asphalt paving services
• Ready-mix concrete
• Crushed stone
• Road construction
• Construction materials

Headquarters

HQ city

Hollidaysburg

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D

Revenue model

1. Asphalt Paving Services: Asphalt paving for parking lots, city streets, state highways, driveways, and site development projects. Includes road reconstruction and site grading work.
2. Road Construction Services: Asphalt milling, site excavation, grading, storm pipe installation, and all aspects of road construction.
3. Ready-Mix Concrete Sales: Ready-mix concrete production and delivery with mixer trucks. No central dispatch - direct communication with plant operator.
4. Crushed Stone Sales: Crushed stone products produced at Ganister Quarry. High quality dolomite, PA DOT approved. Minimum truck loads of 22 ton for delivery.
5. Asphalt Sales: Asphalt production from two plants. Hollidaysburg plant is a Batch Plant suited for outside customers. All products certified by Pennsylvania Department of Transportation.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Grannas Bros. provides asphalt paving and full road construction services (parking lots, city streets, state highways, site development, milling, excavation, grading, and storm pipe installation) and produces three PA DOT-certified construction materials — ready-mix concrete, crushed stone from the Ganister Quarry, and asphalt from two plants. Customers include government agencies (won contracts valued at multi-million dollars) and private commercial developers across five Pennsylvania counties.

Product overview

Grannas Bros. operates as a construction materials and services company with three core product lines: Ready-Mix Concrete (produced at their PA DOT approved plant with their own mixer fleet), Crushed Stone (high-quality dolomite from their Ganister Quarry), and Asphalt (produced at two facilities using 100% recyclable materials). The company also provides complementary asphalt paving and road construction services, and offers online material calculators for Ready-Mix Concrete and Crushed Stone to help customers estimate project quantities.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Won 2018 PAPA Asphalt Pavement Quality Award for PA DOT District 9 and 2018 NAPA Quality in Construction Award
• +1 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Cottle'sminorStrategic or Co-development Partner · 1 January 2017Cottle's was the prime contractor on the Frankstown Intersection realignment project. Grannas Bros. performed all excavation, drainage, and paving as a subcontractor to Cottle's, who built the new bridge. This was completed in Blair County in 2017.

Scale indicators4 records

Recent moves8 records

Expansion highlights3 records

Broad incumbents

• Vulcan Materials Company: Largest U.S. producer of construction aggregates, with significant Pennsylvania operations (including Pennsy Supply). Competes with Grannas Bros. in PA DOT bids but at vastly greater scale and product breadth.
• Holcim US: Global building materials giant with significant aggregates and asphalt footprint in the eastern U.S. Competes with regional players like Grannas Bros. on Pennsylvania infrastructure projects.
• Martin Marietta Materials: National aggregates producer with active Mid-Atlantic operations. Competes for the same PA DOT aggregates and asphalt work but as part of a multi-billion-dollar national portfolio.
• Heidelberg Materials (formerly Lehigh Hanson): One of the largest building materials groups in the U.S., with cement, aggregates, ready-mix, and asphalt operations throughout Pennsylvania. Direct competitor on asphalt and aggregates bids.
• CRH plc (Oldcastle APG): Global building materials group whose Oldcastle APG division operates asphalt, aggregates, and paving services across the eastern U.S., competing with Grannas Bros. in PA infrastructure bids.

Direct peers

• New Enterprise Stone & Lime Co. Pennsylvania-headquartered vertically integrated producer of crushed stone, asphalt, ready-mix concrete, and paving services. The closest functional analogue to Grannas Bros. in footprint, product mix, and business model.
• York Building Products: Central Pennsylvania producer of crushed stone, ready-mix concrete, and masonry products with quarries in the region. Competes directly with Grannas Bros. in PA aggregates and concrete markets.
• Stavola Companies: Family-owned New Jersey/Pennsylvania-area producer of asphalt, crushed stone, and ready-mix concrete with vertically integrated paving operations. Closely comparable in size, scope, and ownership structure.

Regional players

• Pennsy Supply (Vulcan Materials subsidiary): Pennsylvania-based aggregates, asphalt, and concrete producer now operating under Vulcan Materials. Competes with Grannas Bros. across central PA on PA DOT work.
• Amerikohl Aggregates: Western Pennsylvania aggregates mining and asphalt producer with overlapping service territory in western PA counties. Comparable product mix but different geographic focus than Grannas Bros.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/grannas-bros-contracting-co

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

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 Grannas Bros.