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Ray Roberts Service - Est 1979

Blog & Resources

Practical HVAC advice from our team to yours.

When to Replace Your AC vs. Repair It

How to decide between an AC repair and a full replacement — the 5,000 rule, age cutoffs, and efficiency math explained.

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Rowdy the Raccoon on a cozy East Texas farmhouse porch next to an outdoor HVAC unit with autumn leaves swirling around pumpkins and a rake

Fall HVAC Maintenance Tips: 10 Ways to Prep Your System Before the First Cold Snap

A fall HVAC checklist for East Texas homeowners — 10 easy steps (plus the handful you should leave to a pro) to keep your heating system safe, efficient, and dependable all winter.

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How Often Should You Change Your HVAC Filter?

Filter change frequency, MERV ratings, and the cheapest way to extend your HVAC system’s life.

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Why Is My AC Freezing Up?

The five most common causes of a frozen AC coil and what you can fix yourself before calling.

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Heat Pump vs. Furnace: Which Is Better in East Texas?

East Texas climate makes the heat pump vs. gas furnace debate especially interesting. Here’s our take.

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7 Signs You Need a New Furnace

Strange smells, banging noises, rising bills — here’s how to know when furnace replacement is unavoidable.

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Best Thermostat Settings for a Texas Summer

How to set your thermostat for maximum comfort and lowest summer electric bill.

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Ductless Mini-Split Pros and Cons

Are ductless mini-splits right for your East Texas home? An honest look.

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What Is a SEER2 Rating and Why It Matters

Understanding the new SEER2 efficiency rating and how it affects your AC purchase.

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Preparing Your HVAC System for Winter

Five winter prep tips that’ll save you a service call and keep you cozy through cold snaps.

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