Mason Dixon Services Hvac and Electrical

01/08/2026

We are looking to hire an HVAC Apprentice to assist our technicians out in the field. If you know of anyone looking for work that would be interested in the industry, send them our way.

What we’re looking for:

Reliable, punctual, and professional
Must be able to pass a background check
Valid driver’s license + dependable transportation
Able to lift and carry heavy equipment/materials
HVAC experience is a plus (pay increases with experience)

Pay: Starting range is $18 - $20 per hour

Advancement is possible in the future based on time with the company, quality of work, and commitment.

People can apply using the Google Form link below:

09/04/2025

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗥𝗘𝗠𝗜𝗡𝗗𝗘𝗥: 𝗠𝗮𝗸𝗲 𝘀𝘂𝗿𝗲 𝘆𝗼𝘂𝗿 𝗵𝗲𝗮𝘁 𝘄𝗼𝗿𝗸𝘀 𝗯𝗲𝗳𝗼𝗿𝗲 𝗶𝘁 𝗴𝗲𝘁𝘀 𝗰𝗼𝗹𝗱!

Fall is the best time to check your system - no long waits, no emergency calls, no first-freeze surprises. A quick tune-up now can catch small issues and keep things efficient when temps drop.

And, it's not just about you. If you have 𝗲𝗹𝗱𝗲𝗿𝗹𝘆 𝗽𝗮𝗿𝗲𝗻𝘁𝘀 𝗼𝗿 𝗴𝗿𝗮𝗻𝗱𝗽𝗮𝗿𝗲𝗻𝘁𝘀, it's even more important to be proactive. A simple check now helps avoid no-heat situations in the middle of winter.

All HVAC providers are slowing down from the hot summer, but we'd love to be your first choice. Give us a call if we can help 443-974-3237.

02/19/2025

Maryland Residents: Prepare for Higher Energy Bills in 2025

Energy costs in Maryland are expected to rise significantly in 2025, leading to higher monthly utility bills for many households. This increase is due to a combination of factors, including higher electricity supply costs and the shutdown of certain energy plants. Residents in the Baltimore area could see their electric bills go up by around $276 per year. (source: WBAL-TV). For many, the increase could be far greater.

If you're worried about rising energy costs, here are some smart HVAC-related strategies to help you save money and improve efficiency:

*Upgrade to an Energy-Efficient HVAC System – Older heating and cooling systems use more energy to keep your home comfortable. Upgrading to a high-efficiency unit can cut energy costs significantly. For instance, replacing a 9 SEER unit with an 18 SEER2 unit can reduce electricity consumption by approximately 50%, leading to significant cost savings over time.

*Install a Smart or Programmable Thermostat – Adjusting your thermostat when you're away or asleep can lower energy costs by up to 10%. A programmable thermostat automates this for consistent savings.

*Regular HVAC Maintenance – Dirty filters, worn-out parts, and poor airflow force your system to work harder, increasing energy use. Routine maintenance, like filter changes and tune-ups, keeps your system running efficiently.

*Seal and Insulate Ductwork – Up to 30% of heated or cooled air can be lost through leaky ducts. Sealing them properly improves efficiency and lowers bills.

*Improve Home Insulation – Poor insulation allows heat to escape in winter and enter in summer, making your HVAC system work harder. An energy audit can pinpoint areas where better insulation could save you money.

Making these upgrades now can help you stay ahead of rising energy costs while keeping your home comfortable year-round.

Have questions? Reach out to see if we can help!

01/12/2025

Check out our new ad that will be running soon in the My Carroll Direct mailer! We're running it in 21157, but the winter special pricing is available to everyone with a copy of the ad (including those who get it here).

Know someone in need of a new system? Be sure to pass it along!

12/28/2024

Regular furnace maintenance is a matter of safety. Here are some key things you should know if you have a furnace in your home.

🌟 Safety First: A cracked heat exchanger can silently leak deadly carbon monoxide into your home. Professional inspections can identify and address this critical issue.

✅ Reliability: A well-maintained furnace ensures consistent, warm airflow throughout your home. Neglected systems risk breakdowns just when you need them most.

💨 Efficiency: Dust-clogged filters, burners, or cooling coils can overwork your system, driving up your energy bills and reducing performance.

🔍 Thorough Checkups Matter: Inspections of gas pressure, heat exchangers, and safety devices are vital to keeping your system safe and running smoothly.

If it’s been a while since your last service, don’t wait. Schedule an inspection to ensure your furnace is ready for the colder months ahead. Only trust qualified professionals to handle maintenance and repairs.

Call now to connect with business.

12/23/2024

❄️ The extreme cold we’re experiencing can put a strain on your home heating system. The last thing you want is for it to fail when you need it most.

Here are two things you can do now to prepare:
👉 Have a professional inspect all your system components to ensure they’re working properly.
👉 Replace your old, struggling system with a newer, more efficient one (and save money on your electric bill while you’re at it!).

If you need help with either of these options, drop us a message or give us a call at 443-974-3237.

Merry Christmas, and stay warm! 🔥

11/20/2023

Replacing your old HVAC system with a newer, more energy-efficient model offers many benefits. Primarily, it can heat or cool your home with much less effort, resulting in lower energy bills and a longer operating life of the unit. Sometimes they just look better as well 🙂

11/07/2023

❄️ Is Your HVAC System Winter-Ready? ❄️

As we say goodbye to the autumn leaves and welcome the first chill of winter, it's time to think about your HVAC system.

Winter puts extra strain on your HVAC system. Without proper maintenance, this can lead to:

🔻Unexpected Breakdowns: Imagine dealing with a heating system failure on the coldest night of the year! Regular servicing can help prevent such untimely breakdowns.

🔻Increased Energy Bills: A poorly maintained HVAC system works harder to maintain warm temperatures, consuming more energy and leading to higher utility bills.

🔻Compromised Air Quality: Winter means closed windows and less fresh air circulation. A dirty HVAC system can significantly affect your indoor air quality, potentially worsening respiratory conditions and allergies.

Here's why a winter HVAC service is essential:

1️⃣ Comfort and Reliability: It can ensure consistent and comfortable temperatures throughout your home all winter long.

2️⃣ Efficiency and Savings: A well-maintained HVAC system runs more efficiently, reducing your energy consumption and saving on heating costs.

3️⃣ Longer System Life: Preventative maintenance extends the lifespan of your HVAC system, saving you from early replacement costs.

Don't let winter catch you off guard! Get your system serviced and enjoy a cozy, worry-free cold season.

04/27/2022

We are looking for a motivated person to join our Hvac install/change out crews this position will be helping lead technicians with their responsibilities during a job
No experience is needed to apply
Must have a valid drivers license and reliable transportation to and from work