Generated by All in One SEO v4.9.10, this is an llms.txt file, used by LLMs to index the site. # Wm. Masters, Inc. ## Sitemaps - [XML Sitemap](https://www.wmmastersinc.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Pages - [Home](https://www.wmmastersinc.com/) - Central Illinois' Home for Residential and Commercial Services and Repairs Since 1976. CONTACT US EMERGENCY WHY CHOOSE WM. MASTERS Family Owned Honest Pricing Included Warranty Expert Technicians WHO WE ARE The company that started as one man's passion, an electrical contractor in Forrest, IL, has turned into the most capable, trusted and talented staff and - [Heating & Air Conditioning](https://www.wmmastersinc.com/heating-and-air/) - Heating & Air Conditioning CONTACT US HEATING & AIR Don't get overheated due to a bad service experience or freeze waiting for help to arrive. Wm. Masters experienced team and quality products have been organized crafted to make your life easier and home or business function properly. The temperature and air quality in your home - [Plumbing](https://www.wmmastersinc.com/plumbing/) - Plumbing Service, Repair, & Installation CONTACT US PLUMBING With something as important as your plumbing, you need a company you can trust that can handle any job, do it right, and do it fast. You need one with experience who will arrive on time and who you can call for emergencies, like when your water - [Electrical](https://www.wmmastersinc.com/electrical/) - Electrical Installation & Repair CONTACT US ELECTRICITY Electricity is a part of our everyday lives, if not something we constantly use in our homes. The smallest error or an improperly working appliance or even a light fixture can wreak havoc on your home and can lead to high electricity bills, surges, and even electrical fires. From - [About](https://www.wmmastersinc.com/about/) - About Us CONTACT US CUSTOMER FOCUSED Since 1976, when something isn't working in Central Illinois, home and business owners have consistently made one call -- Wm. Masters. We provide commercial and residential services to our family, friends, neighbors and community right here in Central Illinois. Whether you need residential or commercial services, with a team - [Contact](https://www.wmmastersinc.com/contact/) - Get In Touch Send us an email by completing the form below and someone will get back with you during normal business hours. ** If this is an emergency or after normal business hours or weekends or holidays, please call us at (309) 662-8481. For emergencies, call (309) 662-8481. EMERGENCY - [Testimonials](https://www.wmmastersinc.com/testimonials/) - Testimonials CONTACT US Wm. Masters takes pride in building lifelong relationships with our customers and community, and are grateful for the loyal customer base that has kept us in business for over 40 years. Wm. Masters is an A+ rated and accredited business with the Better Business Bureau. To help us spread the word about - [FAQ](https://www.wmmastersinc.com/faq/) - Frequently Asked Questions CONTACT US How small of a job will you do? We perform ALL types of jobs; from the installation of a single electrical receptacle or an additional heat run in your basement, to rewiring your entire house, installing an entirely new bathroom, or providing new Electrical, HVAC, and Plumbing systems to large - [Panel Upgrades & Surge Protection](https://www.wmmastersinc.com/electrical/panel-upgrades-and-surge-protection/) - Panel Upgrades & Surge Protection CONTACT US INSTALLATION Each year, the average home or business experiences more than 300 potentially damaging surges. Today's heating, ventilating, and air conditioning (HVAC) equipment is becoming more sensitive to this unavoidable environmental danger. Wm. Masters experience with home and commercial electrical systems goes back forty years. We continue to - [Standby Generators](https://www.wmmastersinc.com/electrical/standby-generators/) - Standby Generators CONTACT US GENERATORS Mistakes, accidents, and acts of nature happen. It's always a good idea to have a backup plan, especially when it comes to keeping your home or business in proper working order. Living in the midwest means that power outages aren't a question of if, but a matter of when. From - [Sump Pumps, Backup Pumps & Alarms](https://www.wmmastersinc.com/plumbing/sump-pumps-backup-pumps-and-alarms/) - Sump Pumps, Backup Pumps, & Alarms CONTACT US PUMPS & ALARMS Having a basement in the Midwest requires having a system in place to protect it. Since basements are located beneath the ground, they are surrounded by water. A compromised system can result in a flooded basement, costing thousands of dollars in cleanup and repairs, - [Backflow Prevention](https://www.wmmastersinc.com/plumbing/backflow-prevention/) - Backflow Prevention CONTACT US STOP IT BEFORE IT STARTS When water flows in the wrong direction in a water supply system, contamination can occur, which puts the health of thousands at risk. Every year, over 10,000 backflow contamination cases are reported. These are preventable. Please don't let it happen to you. We can help! CONTACT - [Energy & Money Saving Tips](https://www.wmmastersinc.com/energy-and-money-saving-tips/) - Energy & Money Saving Tips CONTACT US COOLING SEASON TIPS Before calling for Service, there are a few things you can check: Check to see if someone moved the thermostat switch from "Cool" to "Heat". Check to see if the switch on the side of the indoor furnace was accidentally left off. Make sure the - [Indoor Air Quality](https://www.wmmastersinc.com/heating-and-air/indoor-air-quality/) - Duct Cleaning & Indoor Air Quality CONTACT US BREATHE EASIER As homeowners, we spend more than 10 hours a day in our homes: sleeping, eating, and watching TV with our family. Inside, we are all breathing the same air which circulates through a ventilation system. The air we breath is a vital part of our - [Tank & Tankless Water Heaters](https://www.wmmastersinc.com/plumbing/tank-and-tankless-water-heaters/) - Tank & Tankless Water Heater CONTACT US TANK & TANKLESS WATER HEATERS Your water heater impacts the temperature of your water and the amount of energy your family consumes. When left uncared for or forgotten about, an outdated water heater can wreak havoc on your home by flooding your basement, leaving you with a nice - [Service, Repair & Maintenance](https://www.wmmastersinc.com/heating-and-air/service-repair-and-maintenance/) - Service, Repair & Maintenance CONTACT US CUSTOMER SERVICE At Wm. Masters, everything we do is focused on providing outstanding customer service and caring for each customer. Our phone line is open, and we're ready to help 24 hours a day, 7 days a week, making sure you have access to a professional customer service representative - [Geothermal](https://www.wmmastersinc.com/heating-and-air/geothermal/) - Geothermal CONTACT US CLEAN ENERGY You don't have to dig up your backyard to find out that there's value hidden there. The energy buried in your backyard could be saving you money. Yes, we are talking about natural energy from the earth. Geothermal heating and cooling systems use the earth to keep your home comfortable - [New Construction](https://www.wmmastersinc.com/heating-and-air/new-construction/) - New Construction CONTACT US COMPLETE YOUR NEW HOME No home is complete without a proper functioning and reliable heating and air conditioning system. Whether you have a newly constructed home or are in the planning stages of a build, Wm. Masters can provide the right solution and ensure it's installed properly. Finding that perfect solution - [Home Automation](https://www.wmmastersinc.com/home-automation/) - Home Automation CONTACT US MAKING YOUR LIFE EASIER Picture yourself at 5:30 pm on a freezing cold night in Central Illinois. You've just gotten off work and are about to make your 20-minute drive home. From the parking lot, you turn up the heat in your home just before leaving work. You arrive at your - [Commercial Electrical & Lighting Upgrades](https://www.wmmastersinc.com/electrical/commercial-electrical-lighting-upgrades/) - Commercial Electrical & Lighting Upgrades CONTACT US COMMERCIAL SERVICES The electrical system and lighting in a commercial building or business are what keeps it functioning properly and allows it to serve as an asset to its owners. The wrong product, installation, or wiring can cause complications, expensive delays, and worse. Are you tired of dealing - [Add-ons & Replacement Products](https://www.wmmastersinc.com/heating-and-air/add-ons-and-replacement-products/) - Add-ons & Replacement Products CONTACT US DON'T WAIT! We've all said it before; "If only I would've taken care of this sooner!" There are two reasons we often wait too long to replace something in our home: Even if not functioning at 100%, we feel a sense of ownership and comfort with our appliances. There - [Thank You!](https://www.wmmastersinc.com/thank-you/) - We’re thrilled to hear from you, we have received your request and will be in touch shortly! - [Privacy Policy](https://www.wmmastersinc.com/privacy-policy/) - Wm. Masters, Inc. does not distribute personal information that is provided through our website (https://www.wmmastersinc.com). We keep all information confidential; we do not solicit, send junk email or sell contact info to mailing sites. Any information you send us is strictly received and protected for internal use only. As you browse Wm. Masters, Inc.,