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Maintenance & Safety
Tune-ups, repairs, filters, and the safety checks every homeowner should know.
The Importance of Improving Indoor Air Quality
Now more than ever, it is critical to take steps to improve the indoor air quality in our homes, where so much of our time is spent.
Should I Repair or Replace my Furnace, Water Heater, A/C...?
It’s a common question - “Should I repair my furnace – AC system – water heater – (insert any major home system or appliance), or should I replace it?”
The Need to Clean or Change Air Filters - Now More Than Ever
Hot Water Heater Maintenance Tips
Doing these simple steps of hot water heater maintenance at least once a year extends the unit's life span as well as maintains its safety and efficiency.
Oil Burner Not Working? - Try These 5 Steps Before Calling For Help
Waking up on a cold winter morning and finding out your oil burner is not working can be stressful. Not to worry because Levco is ready to help!
HVAC Maintenance Tips for Pet Owners
Having pets means pet hair and dander all over your home. It also means taking extra steps in HVAC maintenance to help your unit run efficiently.
All maintenance & safety articles
- Debunking 5 Myths About Modern Oil Heating Maintenance
- Safe Propane Use in Cold Weather: Top Tips
- Indoor Air Quality Pollutants to Watch Out for This Fall
- Benefits of Scheduling Preventative Heating Maintenance Now
- The Benefits of Summer AC Maintenance
- Oil Burner Replacement & Installation in Connecticut
- Heating Season Quick Tip - Change your Furnace Air Filter
- Do's and Don'ts for Transporting Small Propane Tanks Safely
- The Importance of an Annual Tune Up Before Heating Season
- How and When To Press The Reset Button on Your Oil Burner
- Benefits of an Oil Burner Service Plan
- Propane Safety Tips for Winter
- Levco Has Your Back With 24/7 Emergency Service
- Propane Grilling Safety Tips
- 12 Ways to Prepare Your Home for the Summer Heat
- 4 To-Do's When Buying an Oil-Heated Home
- To Repair, or Replace, That is the Question.
- 6 To-do's Before Turning On The Heat This Fall
- The Importance of Improving Indoor Air Quality
- Should I Repair or Replace my Furnace, Water Heater, A/C...?
- The Need to Clean or Change Air Filters - Now More Than Ever
- Hot Water Heater Maintenance Tips
- Oil Burner Not Working? - Try These 5 Steps Before Calling For Help
- HVAC Maintenance Tips for Pet Owners
- Saving on Heating Costs this Winter - Tip #4 Change Furnace Filters
- Saving on Heating Costs - Tip #7 Be Diligent About Maintenance
- HVAC Tips: Schedule Annual Maintenance
- AC Repairs you can DIY
- Understanding MERV Ratings - an Air Filter Guide
- September HVAC Maintenance Tip of the Month
- July HVAC Maintenance Tip of the Month
- August HVAC Maintenance Tip of the Month
- Monthly HVAC Maintenance Guide - February
- Preventing Frozen Oil Lines
- Monthly HVAC Maintenance Guide - January
- Monthly HVAC Maintenance Guide – December
- Monthly HVAC Maintenance Guide – November
- Monthly HVAC Maintenance Guide – October
- Monthly HVAC Maintenance Guide - September
- 3 Reasons Your Air Filters Get Dirty So Quickly
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Heating Oil Delivery
See how Levco keeps your home supplied with dependable automatic delivery, flexible pricing options, and local support.
Explore Heating Oil DeliveryPropane Delivery
Learn about reliable propane delivery and service for heating, hot water, cooking, generators, and more.
Explore Propane DeliveryHeating Service
Get expert repair, maintenance, and replacement support for your home’s heating system.
Explore Heating ServiceCooling Service
Explore AC repair, maintenance, replacement, and seasonal service for your home.
Explore Cooling ServiceEquipment Upgrades
Heating equipment, central AC replacements, heat pumps, and water heaters.
Learn moreService Area
Towns we deliver and service across Fairfield & New Haven Counties.
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