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Ask an expert

Want advice from a real plumber, electrician, or HVAC professional?

At R.S. Andrews, your comfort and safety are our top priority. Whenever we can help you solve your problem, we want to—we’ve learned that it pays to satisfy our customers’ needs quickly and efficiently.

To help you with any electrical, plumbing, or HVAC problems you have, we have created a series of videos addressing questions that we get asked all the time. Our goal is to provide you with all the information you need to either troubleshoot your problem yourself, or understand how a certified technician can help.

If you don’t find the information you’re looking for, fill out the form below! You’ll hear back from a knowledgeable professional who understands the problem you’re having within 24 hours.

  • HVAC
  • Plumbing
  • Electrical

How to Properly Size Your A/C System

What Causes Air Conditioner Freeze Ups?

Furnace Care

Understanding Efficiency Ratings

Diagnosing Common A/C Problems

How to Replace

Tips for Buying a New Air Conditioner

System Balancing

AC System Survival Tips

Air Filtration Selection & Maintenance

Tankless Water Heaters

Unclogging Sinks

Water Heater Care

Silencing Running Toilets

Leak Detection

Choosing a Water Softener

Disposal Care


Water Heater Replacement

Frozen Pipe Prevention

GFCI Fixtures

Smoke Detectors

LED Lighting

Panel Replacement

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