Rare opportunity to acquire a highly profitable and reputable mechanical services business in the greater Portland, Maine area. This company dominates the market with an unmatched reputation for reliability and quality across five major trades: Plumbing, Heating, HVAC, Oil, and Gas. With over $3 million in annual revenue and almost $2M in owner cash flow in 2025, the foundation for continued growth is set.

Business Overview

Established in 2019, this full-service mechanical solutions provider has become the go-to contractor for upper-middle-class to wealthy homeowners, business owners, schools, municipalities, and local contractors throughout Midcoast Maine. Known for always answering the call and following through with excellence, the business has built an impeccable reputation and a growing base of repeat clients.

Operating from a standalone 2,400 sq. ft. office and warehouse on Route 1, the company enjoys premium visibility and easy access for both service trucks and customers.

Key Financial Highlights (2025)

- Annual Revenue: $3M+

- Cash Flow: $1.9M

- Growth: 32% (2023-24), 49% (2024-25)

Operational Details

The business operates with a skilled team of 9 full-time employees, including licensed plumbers, oil and HVAC technicians, gas specialists, and a dedicated office manager. Operations are well-organized with efficient scheduling, dependable systems, and solid vendor partnerships with brands such as Efficiency Maine, Daikin, Veissmann, and Johnstone Supply.

The sale includes all trucks, tools, and stocked inventory, making this a truly turnkey opportunity for a buyer ready to step into immediate profitability.

Reason for Sale

The owner is selling to focus on expanding other ventures, but is committed to a smooth transition period and post-sale training to ensure continued success.

Growth Opportunities

- Launch of subscription-based maintenance plans to generate steady recurring revenue (Scheduled to launch starting 2026)

- Expansion of service territory throughout southern and coastal Maine

- Addition of commercial contracts and large-scale municipal projects

- Brand development and digital marketing to capture untapped online leads

Ideal Buyer Profile

This opportunity is perfect for a licensed tradesperson or entrepreneur seeking a thriving, systemized business with strong financials and loyal clientele. A buyer with solid leadership and business management skills will be poised to scale this already high-performing company to new heights.

What You're Getting

- Five revenue streams under one roof (plumbing, heating, HVAC, oil, gas) – most competitors only do one or two

- 56% SDE margin on $3M+ revenue (industry average is 15-25%)

- Team of 9 licensed pros already in place, all staying post-sale

- Zero seasonality – this business never slows down

The multi-trade model is the key. When you control five trades, you get more wallet share per customer and lower acquisition costs. The business serves municipalities, schools, and upper-income residential clients who pay for reliability, not low prices.
Owner is systematized enough that the team runs operations. You're buying cash flow and a platform to scale, not a job.

For more information on this lucrative mechanical services company, including detailed financials and operations overview, please submit a business inquiry today.