Ralph Mann & Sons, Inc.

06/14/2026

06/12/2026

Project Update: Holy Rosary Church

Ralph Mann & Sons is completing a three-part project for Holy Rosary Church in Ansonia, CT.

Last month, our team removed a massive condensing unit so Holy Rosary could move forward with installing a new roof.

The next phase was replacing the compressors for this 50-ton rooftop unit — a big job with a lot of moving parts.

Now, the unit is back on the roof, and our team is proud to help keep this project moving forward from start to finish.

06/10/2026

Another cooling upgrade completed by Ralph Mann & Sons!

Our team recently replaced an aging condensing unit to help restore reliable, efficient cooling for this home.

The condensing unit is the outdoor part of your air conditioning system, and when it starts struggling, you may notice poor cooling, higher energy bills, or the system working harder than it should.

With a new unit in place, this homeowner is ready for the warmer weather ahead.

Is your AC keeping up? Now is a great time to schedule service or talk with us about replacement options.

📞 Call Ralph Mann & Sons: (203) 735-1879
🌐 www.ralphmannandsons.com

06/10/2026

🌟WE'RE HIRING🌟

Licensed HVAC Technician
Ralph Mann & Sons | Ansonia, CT
Full-Time Position

Ralph Mann & Sons is a family-owned HVAC, plumbing, geothermal, generator, and oil delivery company proudly serving Connecticut since 1916. We are looking for a licensed HVAC technician to join our growing team.

The ideal candidate is experienced, dependable, professional, and takes pride in quality workmanship. This role includes diagnosing, servicing, repairing, and maintaining residential and light commercial heating and cooling systems throughout Connecticut. This position also includes participation in an on-call rotation for emergency service needs.

Responsibilities

The Licensed HVAC Technician will be responsible for:

Diagnosing, servicing, and repairing heating and cooling systems
Performing routine maintenance on furnaces, boilers, air conditioning systems, heat pumps, ductless mini-splits, and related HVAC equipment
Troubleshooting system issues and clearly communicating findings to customers
Completing service calls in a timely, professional manner
Providing recommendations for repairs, maintenance, or replacement when appropriate
Participating in the company’s on-call rotation for after-hours emergency service
Maintaining accurate service records and job documentation
Following all safety standards, codes, and company procedures
Representing Ralph Mann & Sons with professionalism, honesty, and respect on every job
Participating in training opportunities to continue building technical knowledge and stay current with industry standards, equipment, and best practices
Qualifications

Qualified candidates should have:

Valid Connecticut HVAC license required
Hands-on experience with residential HVAC service and repair
Knowledge of heating, cooling, heat pump, and ductless systems
Strong troubleshooting and diagnostic skills
Ability to communicate clearly with customers and team members
Valid driver’s license and clean driving record
Willingness to participate in an on-call rotation
Willingness to participate in ongoing training and professional development
Strong work ethic, attention to detail, and reliability
Ability to work independently and as part of a team
Preferred Experience

Experience with any of the following is a plus:

Heat pumps and dual-fuel systems
Boilers and hydronic heating
Ductless mini-split systems
Geothermal systems
Indoor air quality equipment
Light commercial HVAC service
What We Offer

Ralph Mann & Sons offers:

Competitive pay based on experience
Full-time, steady work
Supportive family-owned company culture
On-call rotation opportunities
Training and continuing education opportunities
Opportunities to work on a wide range of HVAC systems and technologies
Long-standing reputation and loyal customer base
A team-focused environment built on quality, trust, and professionalism
About Ralph Mann & Sons

Ralph Mann & Sons has been serving Connecticut families and businesses for over 100 years. From heating and cooling to geothermal, plumbing, generators, and oil delivery, our team is known for doing the job right and standing behind our work.

We are looking for a skilled HVAC professional who wants to grow with a trusted local company and be part of a team that takes pride in serving Connecticut homeowners and businesses.

To apply:
Please send your resume https://ralphmannandsons.com/about-us/careers/

06/09/2026

Designed Right. Installed Right. 🛠️📐

Most homeowners never think about system design — but we do.

At Ralph Mann & Sons, every installation starts long before the equipment is ordered. Our design and engineering process is built into every job we perform, whether it’s heating, cooling, geothermal, radiant heat, or a full system replacement.

Our team visits your property, evaluates the building, runs the proper calculations, and creates a custom plan specific to your home or building. Nothing is guessed. Nothing is assumed. ✅

From Manual J load calculations and equipment sizing to duct layout, hydronic design, geothermal loop planning, custom blueprints, and permit documentation, we make sure your system is designed the right way from the start.

Because the right equipment only works its best when the design behind it is right. 🏡

Serving residential and light commercial properties across Connecticut.

Schedule a design consultation with Ralph Mann & Sons today:
https://ralphmannandsons.com/design-engineering

06/05/2026

Great partnerships help make great projects possible. We’ve truly enjoyed working alongside Buck Electric on this geothermal project and appreciate their professionalism, quality workmanship, and attention to detail every step of the way.

Geothermal systems require strong collaboration between trades, and Buck Electric has been an outstanding partner in helping deliver efficient, reliable solutions for Connecticut homeowners.

If you’re looking for a trusted electrical contractor, we highly recommend Buck Electric for your electrical needs.

Looking forward to many more projects together!

🌎⚡ GEOTHERMAL SYSTEM WIRING ⚡🌎

Buck Electric is excited to have teamed up with Ralph Mann & Sons, Inc. on this project —geothermal system wiring

Energy-efficient homes start with the right electrical infrastructure — and Buck Electric is proud to provide professional wiring solutions for geothermal systems across Connecticut.

💪 Big thanks to Ralph Mann & Sons for the solid partnership! If you require a GEOTHERMAL SYSTEM, reach out to Ralph Mann & Sons

📲 800-995-6266
📩 [email protected]

Geothermal heating and cooling systems are one of the most efficient ways to heat and cool a home, but they require safe, reliable, and properly installed electrical connections to perform at their best.

Our team provides:
✅ Geothermal system wiring
✅ Dedicated electrical circuits
✅ Panel upgrades & connections
✅ Safe, code-compliant installations
✅ Reliable electrical support for energy-efficient homes

Whether it’s a new installation, renovation, or system upgrade, Buck Electric delivers the professional electrical work needed to keep advanced HVAC and geothermal systems running efficiently and safely.

Powering smarter, more energy-efficient homes across Connecticut. 🔌⚡

📲 203-906-8338
📩 [email protected]
🌐 www.buckelectricct.com

06/05/2026

Thinking about upgrading your water heater? Here’s why more homeowners are switching to heat pump water heaters.
Traditional water heaters create heat.
Heat pump water heaters move heat—and that simple difference changes everything.
✔️ Uses up to 70% less energy
✔️ Lower monthly utility bills
✔️ No oil or gas required
✔️ Helps dehumidify your basement
✔️ Safer, no combustion involved

It’s a smarter, more efficient way to get hot water—especially here in Connecticut where energy costs add up fast.
If you’re thinking about getting off oil or just want a more efficient home, this is a great place to start.

Visit https://ralphmannandsons.com/plumbing/water-heaters/ to learn more or schedule an estimate.
Ralph Mann & Sons — family owned and serving Connecticut since 1916

06/03/2026

Another job completed by the team at Ralph Mann & Sons🔧

We replaced this customer’s evaporator coil, condenser, and gas furnace with brand-new equipment — another home ready for reliable heating and cooling heading into the season ahead.

Need to replace an aging HVAC system?

Explore your options or schedule an estimate today at: https://ralphmannandsons.com/

06/01/2026

Project update from Holy Rosary!

Last month, our Ralph Mann & Sons team removed this massive condensing unit so Holy Rosary could move forward with installing a new roof.

Now we’re on to the next phase of the project: replacing the compressors for this 50-ton rooftop unit.

It’s a big job with a lot of moving parts, and our team is proud to be part of keeping this project moving forward.

Next step: getting it back on the roof!

📞 1-800-995-MANN
🌐 www.ralphmannandsons.com

05/29/2026

Do you have an older geothermal or HVAC system still running strong?

WaterFurnace is celebrating the lasting power of geothermal by looking for older systems and the stories behind them. If you have a WaterFurnace geothermal unit — or any geothermal/traditional HVAC system that is 25+ years old — you may be eligible to enter for a chance to win a new residential geothermal unit or receive a special WaterFurnace gift.

Check out the details and enter here:
https://www.waterfurnace.com/giveaway