Call Charter Oak Mechanical for commercial AC repair Hartford CT. We are the greater Hartford region's best choice for all things heating and cooling. When bad weather comes our way, an interruption in electrical service may come with it. Staying safe and protecting your home or business are your highest priorities. There are steps you can take to protect your air conditioner from an unwelcome power surge. Taking even a small bit of time to think about your heating and cooling systems before th

When your heating oil furnace or boiler are running at peak efficiency, you will save money. Regular furnace maintenance can save you up to 30% on your heating bill. Your furnace requires periodic maintenance to operate up to specifications. Because your furnace can make up about 50% of your energy bill, it is important to keep it clean and tuned. Your annual furnace checkup should be scheduled yearly with a trained technician. The best months to schedule maintenance are between April and August