Palatine's Heating, Cooling, Plumbing & Electrical Experts

Licensed Technicians. Upfront Pricing. Serving Palatine Since 1981.

Air Conditioning
IAQ Services
Plumbing
Technician in Vehicle

Why Homeowners Choose Five Star

Five Star Heating, Cooling, Plumbing & Electrical isn’t just a service company. We’re your neighbors in Palatine and the surrounding communities, and we’ve been showing up for local homeowners for over 40 years. That kind of longevity isn’t accidental. It comes from doing honest work, standing behind it, and treating people the way we’d want to be treated in our own homes.

We combine the reliability of a company that’s been around long enough to have serviced your neighbor’s furnace and the one before it, with the tools, training, and equipment to handle whatever your home needs today. From a leaking pipe to a full system replacement, the Five Star team brings the same standard to every job.

Special Offers & Savings

Save on trusted home comfort services with our latest specials and coupons to keep your home running smoothly, without stretching your budget.

10% off Electrical Panel Rejuvenation

Expires 06/30/26

Call for conditions & restrictions. Present coupon at time of service. Not available to combine with other offers.

$50 dollars off Plumbing jobs over $300

Expires 06/30/26

Call for conditions & restrictions. Present coupon at time of service. Not available to combine with other offers.

Save $300 when pairing Duct Cleaning, UV Light, and Electronic Air Cleaner

Expires 06/30/26

Call for conditions & restrictions. Present coupon at time of service. Not available to combine with other offers.

Air Conditioning Services in Palatine, IL

Illinois summers are hot and humid, and an air conditioner that’s struggling in June is going to fail in July. Five Star handles AC repair, installation, tune-ups, and ductless mini split systems for homeowners who want their cooling system to actually keep up when it matters most. We service all major brands, provide same-day service when available, and give you an upfront cost before any repair begins so there are no surprises when the job is done.

Heating Services in Palatine, IL

When a Chicago-area winter arrives, your heating system doesn’t get a night off. Five Star keeps Palatine homes warm with furnace repair, installation, maintenance, and heat pump service across all major brands. Whether your furnace won’t start or you’re planning a replacement before the cold hits, we’ll give you straight answers and get the job done right. Our licensed technicians are available for routine maintenance and emergency repairs, so you’re never left in the cold waiting on someone who doesn’t know what they’re looking at.

Expert Plumbing You Can Count On

From a dripping faucet to a burst pipe, Five Star’s licensed plumbers handle the full range of residential plumbing work throughout the Palatine area. Repairs, water heater installations, drain cleaning, sewer service, leak detection, and more, all done correctly the first time with upfront pricing before any work begins. When something goes wrong with your plumbing, we make every effort to get to you the same day you call and resolve it in a single visit.

Electrical Work Done Right

Your home’s electrical system deserves a licensed professional, not a guess. Five Star’s electricians handle everything from panel upgrades and wiring to outlet repairs, lighting installation, generator service, and smart home technology, with code-compliant work and no surprises on the invoice. Whether it’s a routine repair or an after-hours emergency, we bring the same standard of care to every job regardless of the hour.

Drain & Sewer Services

Slow drains and recurring backups are early warnings worth taking seriously. Five Star provides drain cleaning, hydro jetting, sewer camera inspections, and sewer line repair for homeowners who want the problem fixed, not just temporarily cleared. We use camera technology to identify exactly what’s causing the issue before recommending any work, so the solution we provide addresses the actual problem.

Breathe Easier With Better Indoor Air Quality

The air inside your home affects your family’s health and comfort every day, and most homeowners never think about it until something feels off. Five Star installs and services air cleaners, UV light systems, humidifiers, dehumidifiers, and whole-home filtration solutions to help your family breathe easier year-round. If you’re dealing with allergy symptoms, excess humidity, or simply want to know more about what’s in the air you breathe, we can help.

Our Home Services​

Your home deserves dependable solutions, no matter the problem.

Air Conditioning
From tune-ups to full replacements, Five Star keeps Palatine homes cool all summer with expert AC service you can count on.
IAQ Services
From air purifiers to humidity control, Five Star helps Palatine homeowners breathe easier with indoor air quality solutions that actually work.
Plumbing
From leaky pipes to full system installs, Five Star keeps Palatine homes running smoothly with dependable plumbing service you can count on.

We Go the Extra Mile for Our Customers

For generations, homeowners in have trusted us for honesty, quality, and reliability, but don’t just take our word for it.

Quick, Prompt & On Top of It

Have a question, need a repair, or want to schedule service? Our friendly team is here to help. Fill out the form, and we’ll respond quickly or call us directly for immediate assistance.

This field is for validation purposes and should be left unchanged.
TCPA(Required)

Frequently Asked Questions

Got questions about your system or service? We’ve got honest answers you can count on.

Yes. Five Star provides 24/7 emergency service for heating, cooling, plumbing, and electrical issues. When something goes wrong after hours, on a weekend, or on a holiday, you’ll reach someone who can dispatch a technician to your home.
Yes. Every Five Star technician is fully licensed and insured on every job, whether it’s a routine maintenance visit or an after-hours emergency call.
We prioritize urgent repairs and make every effort to respond same-day when the situation calls for it. Routine maintenance and installation appointments are typically scheduled within a few days. We’ll always give you a clear timeframe before arrival.
Yes. Five Star offers financing options to help make larger repairs and system replacements more manageable. Ask about current terms when you call or book online.