Learn from the techs who actually work here
Honest guides on HVAC, plumbing, refrigeration and indoor air — written by the same team we send to your door.
Heating & Cooling
Furnaces, air conditioners, heat pumps, and everything that keeps a Palouse home comfortable through 40-below cold snaps and 100-degree August afternoons.
Browse guidesHeat Pumps & Mini-Splits
Ductless mini-splits and cold-climate heat pumps have gone from novelty to the smartest way to heat and cool a Palouse home. Here's how they work, how much they cost, and where they fit.
Browse guidesPlumbing & Water Heaters
Tank versus tankless, warning signs your water heater is about to fail, and what a proper plumbing service call actually looks like on the Palouse.
Browse guidesCommercial & Refrigeration
Walk-in coolers, ice machines, rooftop units, restaurant refrigeration — and why so few local contractors will even quote this work. Unlimited is one of them.
Browse guidesAir Quality & IAQ
UV air purifiers, whole-house dehumidifiers, high-MERV filtration, and how to keep wildfire smoke out of your home when the Palouse valley traps it in August.
Browse guidesMaintenance & Seasonal
What a real HVAC tune-up looks like, the fall checklist every Palouse homeowner should run, and why cabin and vacation-rental owners should schedule differently.
Browse guidesCost & Comparison
Real pricing ranges for Palouse installs, how financing works with our Optimus partner, and how to decide when repair really is a better call than replace.
Browse guidesPalouse Homeowner Guides
First-time homeowner guides for the Idaho / Washington border — heating a hilltop farmhouse, code differences across the state line, and prepping your plumbing for a real Palouse winter.
Browse guidesStart here
A first pass through the Learning Center — one guide from each of our biggest topics, written by our Palouse techs.
How to Decide Between Repairing and Replacing Your HVAC System
A working framework for Palouse homeowners: use the age × repair-cost rule, then weigh efficiency losses, refrigerant type, and what you …
Amanda Lynas · Office Manager · 5 min read
Read the guideCold-Climate Heat Pumps, Explained for the Palouse
Modern cold-climate heat pumps hold rated capacity down to about 5°F and still produce useful heat at –15°F. Here's how they actually wor…
Amanda Lynas · Office Manager · 5 min read
Read the guideTank vs Tankless Water Heaters: Which Makes Sense on the Palouse
Tankless wins on efficiency and endless hot water; tanks win on install cost and cold-groundwater performance. Here's the honest breakdow…
Amanda Lynas · Office Manager · 5 min read
Read the guideWalk-In Cooler Emergency Repair: What to Do in the First Hour
Your walk-in is warming up and you have thousands of dollars of product on the line. Here's the checklist to run before help arrives — an…
Amanda Lynas · Office Manager · 4 min read
Read the guideWritten and reviewed by our Palouse team
Every guide is written or reviewed by the same technicians and operations staff we send to your home or business. If a guide gets something wrong, someone here will hear about it — and fix it.
Justin Lynas
Leads every install and service call at Unlimited. Writes the heavy technical guides — heat pumps, refrigeration, code-touchy retrofits.
Amanda Lynas
Runs scheduling, customer care and the maintenance-plan program. Reviews every guide for plain English and honest expectations.
Ready when you are. Let's get it comfortable.
One licensed team for heating, cooling, plumbing & refrigeration across the Palouse. Call now or request service — a real person answers.