You care most about your home service company when you have an inconvenient, costly or urgent problem. Your furnace fails in January, your air conditioner shuts down during a heat wave, or your pipes leak on the weekend. That makes breadth and availability more important than a long list of minor extras. King Heating, Cooling & Plumbing has been family owned and operated in the Chicago area since 1968. Specializing in three trades under one roof, their biggest selling point is simple. By using King, homeowners have one reputable local company to rely on for emergency repairs, scheduled maintenance, and big-ticket replacements.
If you live in Chicagoland and you want 24/7 availability, wide coverage area, and a long history here in Illinois, King is a great all-in-one choice.
King Heating, Cooling & Plumbing
4.6 / 5
Verdict: Ideal for the homeowner who desires one veteran Chicagoland company for heating, cooling and plumbing services who values 24 hour service and cares about the background of the technician(s) sent out to their home.
| Rating Category | Score |
|---|---|
| Service breadth | 4.8 |
| Availability | 4.7 |
| Credentials | 4.7 |
| Public reputation | 4.6 |
| Pre-visit price visibility | 4.3 |
Scores are based on an analysis of available service documentation, user reviews, transparent pricing and third party certifications.
In This Review
- Why King Stands Out for Chicagoland Homeowners
- Heating, Cooling and Plumbing Under One Roof
- What 24/7 Service Looks Like
- Credentials and Public Reputation
- Pros and Cons
- Pricing and Value
- Who King Is Best For
- Final Verdict
Why King Stands Out for Chicagoland Homeowners
King’s biggest advantage is not a single repair service. It is the combination.
The firm’s website states that it was established in Oak Forest in 1968. Service areas listed on its website today include Chicago; The South/Southwest Suburbs; The North/Northwest Suburbs; and Northwest Indiana. This allows the firm to have a wider footprint than a pure neighborhood contractor but still maintain a focused local origin at 4813 W. 159th Street in Oak Forest.
Its history has third-party support as well. The company’s BBB business profile currently lists accreditation with an A+ rating. That is a good business reputation indicator, especially for homeowners who want an established operator instead of a brand-new service company.
The practical appeal here is continuity: you can use one provider for routine maintenance as well as emergency repair and replacement work on a number of your home’s major systems.
Heating, Cooling and Plumbing Under One Roof
King provides all the standard services you would want from a full-service HVAC and plumbing business.
HVAC-wise, service pages published list furnace and air-conditional repair, maintenance and installation services, boilers, heat pumps and ductless systems. Plumbing categories covered leak and drain services, water heaters, sump pumps, fixtures and general repair and installation services.
Why does that matter?
Using a single company will not necessarily improve the quality of your repair. However, it can make life easier for homeowners who do not want to juggle separate HVAC and plumbing vendor relationships. It also comes in handy when older homes require heating, cooling and plumbing work to be done at the same time, like with larger renovation or replacement projects.
King also offers customers a 100% satisfaction guarantee. The guarantee is all-encompassing. If customers aren’t satisfied, King says they should reach out and let the company work to make it right.
What 24/7 Service Looks Like
A 24/7 claim is most useful when the operating process behind it is clear.
King’s web site claims 24/7 heating, cooling and plumbing service. Their repair pages outline a simple process. Call the company. Get a call from them when the technician is on the way. Receive a diagnosis. Review an upfront estimate. Agree to the work and let them fix it.
That’s why it makes sense for home service. The end price depends on what the technician actually discovers on-site. The important distinction is that King provides upfront pricing after diagnosis and before work begins, rather than relying on a universal online repair menu.
The service model favors diagnosis first, price second, work third.
Credentials and Public Reputation
King claims its HVAC technicians are NATE certified. The independent Carrier dealer listing for King lists the company as a NATE dealer and Carrier Factory Authorized Dealer. Carrier lists King as having won a President’s Award.
There’s also a significant public footprint when it comes to customer feedback. Take King’s Oak Forest Google Business Profile, for example. They have hundreds of customer reviews which allows prospective customers to read through much more than a few testimonials on your company website.
The dealer page for Carrier is also helpful as it gets into another beneficial layer as its verified-purchase reviews consistently mention professionalism with installation, communication and care with your job site.
Compared to most local home-service businesses, King has more evidence of their reputation. This is due to their long history, completely independent reviews and many satisfied customers.
Pros and Cons
What works
- 24/7 availability: heating, cooling and plumbing problems can be scheduled around the clock.
- Broad service mix: one company covers HVAC repair, maintenance, installation and residential plumbing.
- Established local history: the company traces its Oak Forest roots to 1968.
- Credentials you can see: Having NATE and Carrier credentials are 3rd party proof you have HVAC support for your business.
What doesn’t
- Exact pricing follows diagnosis: King provides upfront pricing before work begins, but the exact repair or replacement estimate is generally based on what the technician finds during the in-home evaluation. This mainly affects homeowners who want a fixed price before a technician visits.
- Peak demand can strain appointment calendars: unusually hot or cold weather can shrink the window of available appointment times for any area HVAC contractor. This generally doesn’t impact preventative maintenance or installations that are booked in advance.
Pricing and Value
King does not publish one flat online repair price for every service. Cost of repair is based on system, malfunction, parts needed and labor involved.
That puts more importance on getting a good upfront estimate rather than just a headline price. According to the company’s published workflow, the technician diagnoses the problem then provides the repair estimate, and no work happens until you approve.
In retrofit cases, price will most likely be driven by equipment selected, home configuration and ease of installation instead of one packaged price. When shopping prices homeowners should compare apples to apples – equipment proposed, scope and warranty.
Best for customers who value service breadth, 24/7 availability, and experienced technicians more than seeing a fixed online price before diagnosis.
Who King Is Best For
King works best for homeowners looking for a one-stop contact for various home systems.
It is particularly well aligned with:
- homeowners in Chicagoland or Northwest Indiana who want 24/7 service access;
- households that prefer one provider for HVAC and plumbing;
- buyers who value NATE-certified HVAC technicians and Carrier-backed credentials;
- homeowners planning maintenance or replacement work as well as emergency repairs.
Homeowners who want a fixed repair price before anyone sees their system may prefer a menu-priced model. King’s model is to diagnose the issue first and then provide an upfront estimate before work begins. Customers who are shopping strictly by upfront cost will also have to get multiple quotes, as this company, understandably, does not make a universal menu to accommodate every home/equipment combination.
Final Verdict
King Heating, Cooling & Plumbing has the attributes you should care about in a hometown home-service provider: wide service area, 24/7 availability, a proven track record and transparent HVAC qualifications.
The trade-off is not a lack of upfront pricing, but that exact pricing is generally established after diagnosis rather than before the visit. Extreme weather can also tighten appointment availability.
King is ideal for Chicagoland homeowners who desire a mature, full-service HVAC and plumbing business they can depend on for both regular maintenance and emergency issues.
That is when it makes its best argument with its size, local knowledge and range of services.
