A & L Heating, Cooling & Home Improvements

A & L Heating, Cooling & Home Improvements A full service heating, air conditioning install & repair company. We will soon be offering free home energy assessments & Home Additions. Cape Cod, MA

The premier sales and installation company on Cape Cod for gas fired forced hot air systems, mini split air conditioners, central air and new energy efficient windows and doors. We also will be building home additions and providing free home energy assessments all across Cape Cod MA

03/08/2026

☀️ Cape Cod summer will be here before you know it… is your AC ready?
One of the most overlooked parts of air-conditioning maintenance is cleaning the condenser coil inside the outdoor unit. Here on Cape Cod, systems deal with a lot—salt air, sand, pollen, and coastal moisture—which can cause dirt and debris to build up inside the condenser coils faster than most homeowners realize.
When those coils get clogged, your AC has to work much harder to remove heat from your home, which can lead to:
❌ Higher electric bills
❌ Weak cooling during hot Cape Cod days
❌ Overheating compressors
❌ Costly breakdowns in the middle of summer…
During annual preventative maintenance, the panels are carefully removed and the coils are cleaned from the inside out to safely remove buildup and restore proper airflow.
A clean condenser helps your AC system run cooler, more efficient, and more reliably—especially during those humid Cape Cod heat waves.
💡 A little maintenance now can prevent big problems later.
If you live on Cape Cod, now is the time to get your system checked before the summer rush hits.
👇 Have you had your AC serviced yet this year?

12/21/2025

🔥 WATCH THIS BURNER CLOSELY 🔥
See that flickering flame? That’s not normal — and it’s not safe.
On a properly operating warm-air furnace, the flame should be steady, strong, and consistent. When a burner flickers, dances, or struggles to stay lit, it’s often a sign of incomplete combustion — and that almost always comes down to improper air.
⚠️ Why proper combustion air matters:
A furnace needs the right mix of fuel + oxygen to burn cleanly. When airflow is restricted or incorrect, the flame can’t fully burn the gas. That can lead to:
• Reduced efficiency (higher fuel bills)
• Soot buildup inside the furnace
• Flame rollout or delayed ignition
• Carbon monoxide risk
• Premature heat exchanger failure
• Unexpected breakdowns — usually on the coldest Cape Cod night
❄️ This is especially important on Cape Cod
Our homes are often tight, insulated, and sealed to keep heat in — but that also means combustion air can be limited. Add in blocked vents, snow buildup, mechanical room clutter, or a dirty burner assembly, and you’ve got a recipe for incomplete combustion.
👨‍🔧 What we do during a professional service:
✔️ Check combustion air supply
✔️ Inspect burner flames and carryover
✔️ Clean burners and heat exchanger surfaces
✔️ Verify proper draft and exhaust
✔️ Make sure your furnace is burning clean, safe, and efficient
If your furnace flame doesn’t look right, don’t ignore it. That flicker is your system telling you something’s wrong.
📍 Proudly serving Cape Cod, MA — keeping homes safe, warm, and efficient all winter long.














10/23/2025

The outdoor condenser houses critical electrical components and the compressor, which is the heart of the air conditioning system. When this unit is ignored, debris such as dirt, grass clippings, and leaves can build up on the coil, restricting airflow and reducing system efficiency. Over time, this buildup forces the condenser to work harder than it should, leading to higher energy bills and potential mechanical failure.

But airflow restriction isn’t the only issue. One of the most common and overlooked problems found during routine maintenance is rodent infestation — especially mice nesting inside the electrical compartment.

When the weather turns cool, small animals like mice are naturally drawn to warm, sheltered areas to build nests. Unfortunately, the outdoor condenser’s electrical compartment makes the perfect spot. It’s dark, dry, and often undisturbed for months at a time.
Once inside, mice will chew on wiring insulation to create nesting material or to make room for themselves. This can lead to exposed wires, short circuits, and even complete electrical failure of the unit. In some cases, chewed wiring can cause the contactor or capacitor to fail, which prevents the condenser from starting up when you need it most. Even worse, severe wiring damage can become a fire hazard. 🏡

03/20/2023

Have your ever heard a system that heats & cools your entire home so quiet?

$10,000.00 Rebate

7 year Interest Free

Here is some important information for you to know about heat pumps below …

There are several reasons why homeowners might want to consider converting to Mitsubishi hyper heat pumps instead of using gas for heating and cooling their homes. Here are some of the key benefits:

Mitsubishi hyper heat pumps are incredibly energy efficient, which means they can help homeowners save money on their energy bills. According to Mitsubishi, their hyper heat pumps can provide up to 40% more efficiency than traditional heating and cooling systems. This means that homeowners can stay comfortable year-round without having to spend as much money on their energy bills.
Environmental friendliness: Unlike gas heating systems, which produce carbon emissions, Mitsubishi hyper heat pumps are much more environmentally friendly. They use electricity to power the heat pump, which can be generated from renewable sources like wind or solar power. This means that homeowners who switch to a Mitsubishi hyper heat pump can significantly reduce their carbon footprint.
Versatility: Mitsubishi hyper heat pumps can both heat and cool a home, which means they can provide year-round comfort. They're also highly customizable, allowing homeowners to control the temperature in each room of their home separately. This can help to save money and energy by only heating or cooling rooms that are in use.
Safety: Gas heating systems can be dangerous if not properly maintained. Gas leaks can lead to explosions or carbon monoxide poisoning. In contrast, Mitsubishi hyper heat pumps do not produce any combustible byproducts, which means they are safer to use and maintain.
Longevity: Mitsubishi hyper heat pumps are designed to last a long time, with many units lasting up to 20 years or more with proper maintenance. This means that homeowners can expect to get a lot of use out of their investment.
Overall, there are many good reasons why homeowners might want to consider switching to Mitsubishi hyper heat pumps instead of using gas for heating and cooling their homes. Not only are these systems more energy efficient and environmentally friendly, but they're also safer, more versatile, and longer-lasting than traditional gas heating systems. 🏡

02/22/2023

Cleaning the coils in an outdoor air conditioning condenser is very important for several reasons, including:

Energy efficiency: The coils in the condenser are responsible for releasing the heat absorbed by the refrigerant in the indoor evaporator coil. If the coils are dirty or covered with debris, they can't release the heat efficiently, which means that the air conditioner will have to work harder to cool the air. This will increase energy consumption, leading to higher electricity bills and a shorter lifespan of the air conditioner.
Improved indoor air quality: A dirty condenser coil can cause the air conditioner to circulate dirty air, which can cause allergies, respiratory problems, and other health issues. Cleaning the coils will help to improve the air quality by removing the dirt, dust, and other contaminants that accumulate on the coils.
Prevention of breakdowns: Dirt and debris can accumulate on the coils, causing them to overheat and leading to breakdowns. Regular cleaning can prevent these breakdowns and extend the life of the air conditioner.
Cost savings: Regular cleaning of the condenser coils can save you money by reducing the need for costly repairs and replacements.
Overall, cleaning the coils in an outdoor air conditioning condenser is a crucial maintenance task that can help to ensure the efficient operation of your air conditioning system and improve the air quality in your home or business. 🏡

01/23/2023

Ladies and gentlemen, have you ever stopped to think about the air you're breathing inside your home? I know, it sounds like a snooze fest, but bear with me.

You see, having good indoor air quality can do wonders for your health. It can reduce your risk of allergies, asthma, and even lung cancer. Can you imagine, just by breathing clean air, you could lower your chances of getting lung cancer? That's like winning the lottery, but instead of money, you get to keep your lungs.

And it's not just your health that benefits. Good indoor air quality can also improve your sleep, increase your energy levels, and even boost your mood. Think about it, you wake up feeling refreshed and energized instead of groggy and sluggish. Who wouldn't want that?

And let's not forget about the environment. By having good indoor air quality, you're not only helping yourself, but you're also helping the planet. It's a win-win situation, folks.

So, what can you do to improve the air quality inside your home? Simple things like keeping your windows open, using air purifiers, and avoiding harsh chemicals. Trust me, your lungs and the environment will thank you.

In summary, good indoor air quality can improve your health, mood, and energy levels and help the environment. So, let's all take a deep breath and make sure we're breathing clean air inside our homes.

Thanks for listening, folks!

12/07/2022

Never has there been a better time to upgrade your current heating system to heat pumps, or keep your existing system in place and install heat pumps as a back up heat source, with the advantage of getting air conditioning in the process… Receive up to a $15,000 rebate & get qualified for a 7 year interest free loan through Mass Save

08/14/2022

Working on the water main… 🏡

07/17/2022

New cold water quarter turn toilet shut off … 🏡

06/20/2022

sink drain connection … 🏡

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30 Melissa Drive
West Yarmouth, MA
02673

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