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Ralph Mann & Sons Inc
505 Main St. , Ansonia, Connecticut, United States

Memberships : NA
Industry : Oil & Gas
Basic Member
Since Nov, 2020
About Company

In 1916, indoor plumbing and central heating systems were for many people just a dream. Ralph Mann realized that he had the vision to make this dream a reality for the people in his community. He probably never imagined that his vision would carry on through four generations and into a new millennium, but over 100 years later, Ralph’s vision continues to thrive, and grow.


Ralph Mann was joined by his sons, Ralph and George, after serving their country in WWII. The new team of father and sons expanded the company to include new services and products and reached out to surrounding areas. Complete kitchen and bathroom remodeling, appliance sales and service, home heating oil sales, commercial and industrial services were some of the extensions to this once small local business. By the 1970s, Ralph Mann & Sons had grown to serve over 10,000 customers with more than 30 employees. As industry thrived in the Valley area, Ralph Mann & Sons was called upon regularly to provide services including process piping, sprinkler systems, ventilation systems, boiler plants and many other industrial services. As the Valley has seen change, so has Ralph Mann & Sons. Being up to date with all industry standards and products has allowed the company to sustain and thrive for over a century. As the industrial market declined, residential housing has increased, and so has the customer base. Once considered a small local company, new technology has allowed us to branch out all over the state of Connecticut.


Ralph Mann & Sons has grown and changed to meet the ever-changing face of the plumbing, heating and cooling industry. Geothermal, radiant, solar, tankless and ductless are just a few of the buzzwords that are changing the market, and Ralph Mann & Sons have always been ahead of the curve. Keeping on top of the latest products, innovations, regulations, and training have always put our staff at the forefront of the industry. Today, manufacturer rebates, government and utility rebates, tax credits and energy efficiency promotions are keeping the industry on its toes, and Ralph Mann & Sons is proud to be able to offer all these incentives to our customers. We take pride in offering not only the best in service, but the ability to educate the customer so that they can make the best, and most informed decisions.


If you already have gas service, it is in your street or soon to be, we can help you find the most efficient and cost-effective way to start saving money using natural gas!

Installing geothermal in your home or business  

The weather in Connecticut (CT) is typical of the New England climate: Don’t like the forecast for today, well check out the prediction for tomorrow! The average temperatures in the winter can be a blustery 28 degrees, but then skyrocket up into the 90s in July! But hidden below the surface of the Earth is a valuable source of renewable energy that allows your home to maintain an average temperature of whatever you want it to be! Because the Earth absorbs the warming rays of sunshine all year long, the temperature below ground stays consistent. The ability to tap into this source of consistent temperature is the basis for geothermal heat and cooling technology.


 We use the degree-day system to make sure you never run out of oil when you sign up for fuel oil delivery from Ralph Mann and Sons.  We also offer lots of payment plans and discounts.  See below for a list of our current offerings.

Company NameRalph Mann & Sons Inc
Business CategoryOil & Gas
Address505 Main St.
United States
ZIP: 06401
Year Established1916
Hours of OperationMonday -Friday - 8:00 AM - 5:00 PM
Company Services
  • Plumbing
  • Heating
  • Air Conditioning
  • Electric
  • Standby Generators
  • Natural Gas Conversions
  • Gas Fireplaces
  • Geothermal
  • Indoor Air Quality (iaq)
  • Water Heaters
  • Fuel Oil Delivery
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