A preview for Washington Heating & Air ConditioningServing Washington
Fast repairs, honest pricing, and comfort you can count on. Serving Washington and Peoria since day one.
What we do
Whatever you’re dealing with, we’ve probably fixed it a thousand times.
When your air conditioner fails on the hottest day, we respond fast. Expert diagnosis and repair to get you cool again.
No heat? We'll get your furnace running safely and efficiently, even in the dead of winter.
New construction or full system replacement—we'll help you choose the right equipment and install it right the first time.
Regular tune-ups keep your system running efficiently and catch small problems before they become expensive repairs.
Leaky ducts waste energy and reduce comfort. We seal, repair, and improve airflow throughout your home.
Upgrade to a smart or programmable thermostat for better comfort and lower energy bills.
How it works
From your first call to a comfortable home—here's what to expect.
Reach out anytime. We answer live and schedule service as soon as possible—often same-day.
Our licensed technician arrives on schedule, diagnoses the issue, and explains what's needed.
You get a clear, written quote before any work begins. No hidden fees, no surprises.
We complete the job right, test everything, and leave your home clean. Satisfaction guaranteed.
Washington Heating & Air Conditioning has been keeping Central Illinois homes comfortable for years. We're a locally owned HVAC company serving Washington, Peoria, and the surrounding area with honest service, upfront pricing, and technicians who show up on time.
Whether your furnace quits in January or your AC dies in July, we're here to help—fast. We service all major brands, offer 24/7 emergency repair, and stand behind every job with a satisfaction guarantee.
Why us
Honest work, fair pricing, and a commitment to your comfort.
You'll see the full cost in writing before we start. No surprise charges, no upselling you don't need.
If you're not happy with our work, we'll make it right—no questions asked.
Every technician is fully trained, licensed, and insured for your peace of mind.
HVAC emergencies don't wait. We're available 24/7 to restore your comfort quickly.
In their own words
They came out the same day our AC stopped working in the middle of summer. The technician was professional, explained everything clearly, and had us cool again in under an hour. Highly recommend!
Proudly serving Washington, Peoria, and surrounding Tazewell County communities with fast, reliable heating and cooling service.
Not sure if we cover your area? Just give us a call.
211 Massachusetts Ave, Washington, IL 61571
New customers save $50 on any repair or service. Mention this offer when you call to redeem. Cannot be combined with other offers.
Call us at (309) 388-7212 or fill out the form below and we'll get back to you fast.
This whole site is yours to claim. See exactly what’s included and what it costs — there’s no commitment just to take a look.
First month free, then $100/mo — backed by a 30-day money-back guarantee. No commitment just to look.
Honest, reliable service. They gave me a fair quote for a new furnace installation and the crew did a great job. No pressure, just good work.
We've used Washington Heating for years and they've never let us down. Always on time, always professional. Great local company.