Air conditioning

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Air conditioning

Modern Refrigeration and Air Conditioning
ByJohn Barnes Updated onMarch 28, 2025

The modern refrigeration and air conditioning is the book in which three refrigeration and air-conditioning gurus share the secrets of the world’s most essential cooling devices, leading the reader from the fundamentals of refrigeration to the use of solar energy for cooling. The book includes discussions on compression systems, refrigerants, service and installation, fundamentals of…

What to Do Immediately After Discovering Water Damage in Your Catonsville Home
by John Barnes
October 13, 2026
Discovering water inside your home can be stressful, especially when you are unsure where it came from or how far it has spread. A leaking pipe, overflowing washing machine, damaged roof, or flooded...
Homemade Cement vs Bagged Concrete Mix: Pros, Cons, and Cost Comparison
by John Barnes
October 8, 2026
Most people walk into the hardware store, grab a bag of premixed concrete, and call it a day. For fence posts and large slabs, that’s a perfectly reasonable call. But for planters, bowls,...
When Does a Structure Need Underpinning? Signals Engineers and Owners Should Not Ignore
by John Barnes
October 6, 2026
On paper, underpinning looks like a niche scope. In practice, it shows up on more projects than most estimators expect, and it rarely shows up at a convenient time. A renovation adds a...

Omaha Radon Pros on Different Types of Radon Mitigation SystemsOctober 15, 2026
Great! Understanding the different types of radon mitigation systems, such as sub-slab depressurization and improved ventilation, helps homeowners choose effective solutions to reduce radon levels and protect their family's health.
Thomas C. on Home Security 101: Should You Replace Or Rekey Locks?October 2, 2026
When we bought our place, I went back and forth on this exact question. The existing deadbolts were solid quality, so I had them rekeyed instead of replaced — much cheaper, and one key now works for every door. The only lock I actually replaced was the flimsy original on the back door, which was barely grade-3. Great breakdown of the pros and cons here.
Estimate Services on What Homeowners Need To Know About Replacing SidingSeptember 25, 2026
Solid overview. Siding is where a proper takeoff pays off: it's priced by the square, and the waste factor shifts with profile, corners, and openings. Homeowners budget the panels but forget housewrap, trim, flashing, fasteners, and disposal, which add 25-30%. Catching moisture damage early keeps a siding job from becoming a structural one, something Estimate Services (estimateservices.us) catches.