It’s never too early to start winter-proofing your home. Let us help you stay warm and cozy throughout the chilly season with these tips. Mind the Gaps Don’t let the sneaky cold drafts waste your energy dollar and keep you uncomfortable. Get your caulking gun or weather stripping to stop them. Check your window frames, doors, and electrical outlets for

The cooler weather is upon us, sooner or later, you will need your heating system for warmth and comfort. Before you start heating up your space, here’s a quick checklist that will minimize the risk of safety and comfort issues when the cold strikes. So, keep reading! Seal Any Leaks You Find Do you feel a breeze of cool air

It is aggravating and downright worrisome when your air conditioning unit won’t turn on, especially during the summer. You start thinking what’s causing it. Can you fix it yourself? How much will the repair cost for an A/C service in Chambersburg, PA? Do not fret because Johnston’s Heating & Cooling is here to help. Here are five reasons why your

There are many ways to improve your indoor air quality and boost your home’s comfort. One of those is adding UV light in your HVAC system. Keep reading to learn more about this smart device and its useful benefits. Kills Bacteria and Prevents Mold Growth Can’t keep your home away from dirt, dust, and other allergens? Let UV light take

Is your air conditioning unit not giving you enough cool air? If it is showing signs of retirement? It’s probably time for an A/C upgrade for your home or commercial space.  At Johnston’s Heating and Cooling, we can guide you in purchasing the right system for your place. We can start with these common installation mistakes you should avoid. Failing

Life becomes unbearable without an air conditioning unit on hot summer days. That is why preventative maintenance is essential. However, there are unforeseen circumstances where dilemma may still occur. Fret not! We’re here to help you stay informed about the most common A/C problems you may face this summer. Let’s get started. Your Comfort System Isn’t Cooling Enough A clogged

Carbon Monoxide is an odorless and colorless gas that silently kills many homeowners every year. You and your family’s health might be at risk without knowing it. It is advised to schedule your A/C service in Chambersburg, PA regularly to know if your unit is the cause of the problem.  In the meantime, check out these tips to prevent CO poisoning

Looking for a new way to experience comfort in your home? Look no further than upgrading to a smart, automated home system. Check out these top 5 benefits of home automation that will make you enjoy summer better. Security Security is everyone’s concern. With home automation, you don’t need to spend a single moment worrying about your home’s security. In