HVAC Resources & Guides

Get Your Estimate

STRAIGHT ANSWERS FOR
LANCASTER COUNTY HOMEOWNERS

These guides come from the questions Boro Mechanical hears every week across Lancaster County: what conversions cost, whether ductless holds up in a Pennsylvania winter, and what to check before you call for service. No fluff - just the information you need to make a good decision. When you're ready for a professional opinion, call 717-517-6120.

Oil-to-Gas Conversion Cost

What converting from oil to gas heat really costs in Lancaster County: line items, tank removal, timelines, and when keeping oil makes more sense.

Read the Guide

Ductless Mini-Split Guide

How mini-splits work, whether they handle Pennsylvania winters, mini-split vs. central air, and what drives installation cost.

Read the Guide

Commercial RTU Replacement Cost

Rooftop unit replacement costs for Lancaster County businesses: per-size ranges, what drives the price, and repair-vs-replace guidance.

Read the Guide

TROUBLESHOOTING GUIDES

Quick checks you can safely make before calling for service - and clear guidance on when to stop and call a professional.

AC Not Cooling?

Seven common causes and the fixes for each.

Troubleshoot

Furnace Short Cycling?

Why furnaces start and stop, and how to stop it.

Troubleshoot

Furnace Not Heating?

Step-by-step checks from thermostat to ignition.

Troubleshoot

Boiler Not Heating?

Common boiler problems and four DIY checks.

Troubleshoot

STILL HAVE QUESTIONS?

A guide can only go so far. For an answer specific to your home or business, talk to a NORA Silver certified, family-owned company that services Lancaster County every day.

© Red Barn Media Group 2026