A.J. LeBlanc Heating Wins Best of The 603 for Plumbing, Electrical, and HVAC; 4th Straight Year for Plumbing
In 2024, A.J. LeBlanc Heating won Manchester Radio Group's "Best of The 603" awards in the plumbing, electrical, and HVAC categories together for the first time. The sweep also marked the fourth consecutive year of community-voted recognition, led by the Best Plumber streak. The repeat win reflected sustained customer trust across multiple trades and across thousands of southern New Hampshire homes served year after year.
A look at what the recognition meant and why community-voted awards matter.
About the Best of The 603 awards
Manchester Radio Group's "Best of The 603" awards are determined by listener voting across NH home services, professional services, dining, and retail categories. Unlike industry panels that judge on technical criteria, Best of The 603 reflects direct customer experience: who do NH residents actually trust to fix their plumbing, install their AC, or wire their EV charger?
Earning a win once reflects a strong year. Earning recognition four years in a row reflects sustained service quality across many homes, many seasons, and many service calls.
What the 2024 three-trade recognition covered
Plumbing
Water heater installation, leak detection, drain cleaning, fixture service, sump pumps, smart water leak detection systems, and 24/7 emergency plumbing response.
Electrical
Panel upgrades, EV charger installation, whole-house surge protection, generator transfer switch installation, lighting and outlet work, and code-compliant residential electrical projects.
HVAC
Heating system installation and service (gas, propane, oil furnaces and boilers; heat pumps; dual-fuel systems), central AC and mini split installation, annual tune-ups, indoor air quality solutions, and 24/7 no-heat and no-cool emergency response.
Why we cover all three trades in-house
Most NH contractors specialize in one trade. We have built A.J. LeBlanc Heating to cover the full residential mechanical scope under one roof: plumbing, heating, cooling, electrical, and generators. For homeowners, this means:
- One phone number for the whole house
- One company accountable for projects that cross trades (a heat pump install involving electrical work, for example)
- Consistent service standards across every visit
- Licensed in-house technicians, not rotating subcontractors
The 2024 three-trade win, on top of four consecutive years of listener-voted awards, validates that approach.
Thank you to our customers and our team
Awards like Best of The 603 belong to the customers who voted and to the team that earned the votes one job at a time. To our customers across southern NH: thank you for the continued trust. To our licensed plumbers, electricians, HVAC installers and service technicians, dispatchers, and office staff: the recognition belongs to your daily work.
The streak continues
The streak has continued in subsequent years, with ongoing wins from both Best of The 603 and the Union Leader Readers' Choice Awards. We do not take repeated recognition for granted. Every service call is the next opportunity to earn the next vote.
Schedule service
For plumbing, heating, cooling, electrical, or generator service from a multi-year award-winning team in southern New Hampshire, contact A.J. LeBlanc Heating. For 24/7 emergency service, call 603-623-0412. Serving NH families since 1928.
Frequently Asked Questions
What is the Best of The 603 award?
An annual award hosted by Manchester Radio Group, honoring businesses across New Hampshire in various categories. Winners are determined by listener votes rather than industry panels.
How many times has A.J. LeBlanc Heating won Best of The 603?
A.J. LeBlanc Heating has been recognized in multiple Best of The 603 categories across several consecutive years. In 2024, the company won Best Plumber for the fourth consecutive year and won the plumbing, electrical, and HVAC categories together for the first time. The streak has continued in subsequent years.
What categories did A.J. LeBlanc Heating win in 2024?
Plumbing, electrical, and HVAC categories in the 2024 Best of The 603 awards. It was the first year the company won all three categories together.
What other recognition has the company received?
Multiple consecutive years of recognition in both Manchester Radio Group's Best of The 603 and the Union Leader Readers' Choice awards, plus Mitsubishi Diamond Dealer and Bosch Platinum Dealer manufacturer certifications.
How do you maintain consistency across multiple trades?
Licensed in-house teams for each trade, consistent training and quality standards across visits, and a single accountable company for projects that cross trades. We do not subcontract trade work to outside firms.