Cornerstone Pros

What Cornerstone Pros does

Cornerstone Pros is a privately held residential home-services company founded in 2006 and headquartered in Land O' Lakes, Florida. It operates a direct-to-consumer model serving homeowners across the Tampa Bay area (Pasco, Hillsborough, Hernando, and parts of Pinellas and Citrus counties), delivering HVAC, plumbing, and electrical services through a single multi-trade service platform. Its service portfolio spans air conditioning, heating, heat pumps, duct sealing, ductless mini-splits, indoor air quality, plumbing repair, drain cleaning, water heaters, repiping, sewer lines, water treatment, and electrical work including panels, EV chargers, generators, lighting, and surge protection. The company holds three Florida state contractor licenses (Plumbing CFC1428982, AC CAC1816647, Electrical EC13011923), and partners with HVAC and water-heating OEMs including Carrier, Daikin, Lennox, Goodman, Trane, Generac, Navien, Rinnai, State, and trutankless.

The underlying technology is operational rather than software-defined: technicians are dispatched from a single Land O' Lakes hub in fully stocked service vehicles enabling first-visit resolution, supported by differentiated technical processes such as the ProSeal Duct Sealing Process and the Clean Air Defense indoor air quality system. No proprietary software platform, AI/ML capability, or API surface is disclosed.

Cornerstone generates revenue through multiple streams: one-time flat-rate service fees for repairs and installations, equipment and product sales (HVAC units, water heaters, electrical panels, EV chargers, generators), recurring annual maintenance agreements, financing-facilitated revenue via GreenSky and SVCFin (offering 0% interest up to 5 years), and a customer referral program ($50 referrer credit, $25 off for the referred). Customer acquisition is driven by Google reviews (5,000+), BBB A+ accreditation, Angie's Super Service Awards (2012-2017), educational blog content, monthly email newsletter, coupons, and word-of-mouth referrals. The company is actively hiring technicians and in 2025 integrated Frosty's AC into the Cornerstone family, adding a second Tampa-area HVAC brand under its umbrella.

Name

Cornerstone Pros

Legal name

Cornerstone Pros

Website

https://cornerstonepros.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Cornerstone Pros is a privately held, multi-trade residential home-services company founded in 2006 in Land O' Lakes, Florida, delivering HVAC, plumbing, and electrical repair, installation, and maintenance to homeowners across the Tampa Bay area on a flat-rate pricing model.

Ownership category

akta.pro rank

Headquarters

HQ city

Land O Lakes

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Service, Repair & Installation Revenue: One-time service fees for HVAC, plumbing, and electrical repairs, installations, and replacements. Flat-rate pricing model where customers pay a fixed price quoted in advance rather than hourly rates. Covers emergency services, scheduled maintenance, and routine repairs.
2. Equipment & Product Sales: Revenue from selling and installing HVAC equipment (air conditioners, furnaces, heat pumps), water heaters, water treatment systems, electrical panels, generators, EV chargers, and lighting fixtures. Works with brands including Carrier, Daikin, Lennox, Goodman, Trane.
3. Maintenance Plans: Annual maintenance agreements and equipment tune-up services providing recurring revenue from scheduled maintenance visits.
4. Financing Partnerships: Revenue facilitated through financing partnerships with GreenSky and SVCFin, enabling customers to finance large equipment purchases and installations with 0% interest options up to 5 years.
5. Referral Program Credits: Customer referral program where existing customers earn $50 account credit for referring new customers, incentivizing word-of-mouth growth.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Cornerstone Pros is a residential home services company that provides HVAC, plumbing, and electrical installation, repair, replacement, and maintenance services to homeowners in the greater Tampa Bay area of Florida. The company dispatches licensed technicians from its Land O' Lakes headquarters in fully stocked service vehicles, offering flat-rate pricing, 24/7 emergency availability, and annual maintenance plans. It installs equipment from major brands including Carrier, Daikin, Lennox, Goodman, and Trane.

Product overview

Cornerstone Pros is a home services company offering HVAC, plumbing, and electrical services in the Tampa Bay area since 2006. They provide installation, repair, replacement, and maintenance services through three main service lines: HVAC (air conditioning, heating, heat pumps, duct sealing, ductless mini-splits, indoor air quality, and thermostats), Plumbing (drain cleaning, water heaters, sewer lines, repiping, water treatment), and Electrical (panels, EV chargers, generators, lighting, surge protection). The company partners with industry-leading HVAC brands including Daikin, Carrier, and Lennox, and offers flat-rate pricing, financing plans, and maintenance agreements. They recently partnered with Frosty's AC to expand their HVAC service capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• Frosty's AC: Partnered HVAC and air conditioning brand serving the Tampa area with decades of combined experience alongside Cornerstone Pros.

Products and services

• HVAC Services
• Plumbing Services
• Electrical Services
• Maintenance Plans

Quantifiable outcome

• Save up to 30% on energy bills with duct sealing
• +2 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

13 partnerships are on record, tiered core and minor.

• Frosty's ACcoreStrategic or Co-development PartnerPartnership combining two trusted names in Tampa area HVAC services. Frosty's AC joins Cornerstone Pros family, bringing together decades of combined experience. Partnership offers $50 off coupon for existing Cornerstone customers. Unites two teams committed to quality workmanship and friendly, dependable service.
• CarrierminorOthersIndustry-leading HVAC equipment manufacturer. Cornerstone partners with Carrier for air conditioners, furnaces, heat pumps, and indoor air quality systems.
• DaikinminorOthersIndustry-leading HVAC equipment manufacturer. Cornerstone partners with Daikin for air conditioners, furnaces, heat pumps, and indoor air quality systems.
• LennoxminorOthersIndustry-leading HVAC equipment manufacturer. Cornerstone partners with Lennox for air conditioners, furnaces, heat pumps, and indoor air quality systems.
• GoodmanminorOthersHVAC equipment brand partner offering quality heating and cooling products installed by Cornerstone technicians.
• TraneminorOthersHVAC equipment brand partner offering quality heating and cooling products installed by Cornerstone technicians.
• Greater Wesley Chapel Chamber of CommerceminorOthersLocal business organization partnering with area businesses to promote service excellence and help members better serve the community.
• West Pasco Chamber of CommerceminorOthersLocal business organization partnering with area businesses to promote service excellence and help members better serve the community.
• GeneracminorOthersProud installer of Generac whole-home generators due to consistent track record of quality products.
• State Water HeatersminorOthersWater heater brand offering traditional storage tank systems for residential hot water needs.
• NavienminorOthersWater heater brand partner offering tank and tankless water heating solutions.
• RinnaiminorOthersWater heater brand partner offering tankless water heating solutions.
• trutanklessminorOthersTankless water heater brand offering electric tankless water heating with 99% operational efficiency and features like dry-fire defense, freeze protection, and leak detection.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• ARS / Rescue Rooter: National residential HVAC, plumbing, and electrical services provider offering multi-trade home services comparable to Cornerstone Pros' full-service home services model.
• Del-Air Heating and Air Conditioning: Established Florida residential HVAC, plumbing, and electrical contractor based in Central Florida serving homeowners with same multi-trade service model and Florida market exposure.
• One Hour Heating & Air Conditioning: Neighborly franchise brand providing residential HVAC services with on-time guarantees, similar target homeowner base, and comparable flat-rate pricing model.
• Benjamin Franklin Plumbing: National franchise plumbing services brand under Neighborly portfolio delivering residential plumbing repair and installation with on-time guarantee and flat-rate pricing similar to Cornerstone Pros' approach.
• CoolToday: Florida-based residential HVAC, plumbing, and electrical services company serving homeowners across the Tampa Bay and Southwest Florida region with similar multi-trade offering and same regional market overlap.
• Peterman Brothers: Midwest-based residential HVAC, plumbing, and electrical services company serving homeowners with multi-trade offering and similar flat-rate pricing and customer-service focused model.
• Mr. Rooter Plumbing: National residential and commercial plumbing franchise under Neighborly offering drain cleaning, water heaters, and sewer services comparable to Cornerstone Pros' plumbing line.

Broad incumbents

• HomeServe USA: National home repair services membership and warranty provider connecting homeowners to local contractors for HVAC, plumbing, and electrical repairs; comparable as a residential services channel and customer-acquisition layer.
• Lee Company: Established Southeast-based residential and commercial HVAC, plumbing, and electrical services provider; larger regional incumbent offering overlapping trade services under one brand.
• Neighborly (parent of multiple franchises): Large private equity-backed multi-brand franchisor of residential home services including HVAC, plumbing, electrical, and more; comparable as a consolidator and scale competitor in the residential services space.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/CornerstonePros
• LinkedInlinkedin.com/company/cornerstone-pros

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 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 Cornerstone Pros