Air-Conditioning & Heating Contractors
Thomas D Stern Air Experts
Sykesville, MD 21784301-912-1415
|Checkbook's Top Rating ()|
- 15 Ratings
- 93% Superior Overall quality
- Prices 27% lower than average
- Compare 205 Air-Conditioning & Heating Contractors nearby
- "After getting four contractors to look at the job and estimate the cost to replace my AC/Furnace, I..."
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Thomas D Stern Air Experts · Air-Conditioning & Heating Contractors
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Air-Conditioning & Heating Contractors Articles
Once you’ve decided on the new heating or cooling system you want to buy, collect bids from high-quality contractors. Each contractor’s proposal should include several elements, all of them important in your choice on the best outfit for your job.
The most important maintenance task for both heating and cooling systems is something you can do yourself—replacing the air filter. Check your filter monthly. When a filter has a matting of dirt—i.e., it’s difficult to see through when you hold it up to a light—it’s time to replace it.