W.W. Williams
Phoenix diesel engine specialists with documented generator installation and Kohler maintenance history
While largely known for heavy-duty truck and diesel engine work, Phoenix-based W.W. Williams incorporates generator installation across six separate pages on its website. Customer feedback details hands-on experience servicing diesel units, including a fast turnaround on a 20kW Kohler generator. Property owners looking for standby back-up power should confirm whether field crews handle stationary residential equipment or focus primarily on commercial and mobile systems.
One generator-specific feedback entry notes prompt morning service on a 20kW Kohler diesel generator with a fast oil and filter change.
Website signal
Their website mentions whole-home backup work multiple times. Worth a first call if the rest of the fit checks out.
Contact
- 2602 S 19th Ave, Phoenix, AZ 85009
Themes in reviews
Tags come from scraped Google reviews, preferring generator-related reviews when available. Not an endorsement.
- Kohler mentioned
- On-schedule / reliable
- Would recommend
- Professional crew
- Maintenance / service
Generator review excerpts
Short excerpts that mention generators, standby equipment, or related brands. Confirm details directly with the shop.
“I was at the Volvo Truck shop next door and needed my 20kw Kohler diesel generator serviced. Tim @ Volvo recommended W.W. Williams next door. Jim the service coordinator for W.W. Williams scheduled me for 06:00 the following morning and allowed me to dry-camp in their parking lot. 05:55 next morning they pulled me…”
Nearby in Arizona
Other researched installers nearby, still not endorsements.
ACE Cooling, Heating, Plumbing and Electrical
Phoenix homeowners looking into backup power will find ACE Cooling, Heating, Plumbing and Electrical maintaining a dedicated generator page on their site. Their online material includes 24 installation mentions across six pages, specifically featuring Generac equipment. Because their extensive feedback footprint covers general electrical, HVAC, and plumbing, potential customers should request recent generator installation examples.
Any Hour Services - Electric, Plumbing, Heating & Air
1 gen reviewHomeowners in Phoenix will find dedicated generator repair content on Any Hour Services' website, which features brand mentions for both Kohler and Generac. Across their online pages, generator work appears 16 times, specifically pointing to electrical repair services. However, despite over 1,600 overall home trade reviews, generator-specific feedback is virtually absent, with the lone generator review describing a dispatch mix-up over portable equipment.
Patrick Riley | Isley's Cooling, Heating, Plumbing, & Electrical
Generac standby power installations feature prominently on the electrical menu for Patrick Riley | Isley's Cooling, Heating, Plumbing, & Electrical in Phoenix. Their site includes a dedicated backup generator page detailing transfer switches and whole-house setups across 24 specific mentions. Although the business has logged over 1,500 Google reviews for general trade work, none of those public reviews currently reference generator installs.
ACE Home Services (formerly Hero Home Services)
Homeowners in Phoenix searching for backup power will find dedicated generator service pages on the website for ACE Home Services (formerly Hero Home Services). Their site details electrical options focused around Generac units, featuring over two dozen generator mentions across their published pages. While the company holds hundreds of general service reviews for HVAC and plumbing, none specifically detail past standby generator setups, so buyers should request recent project examples directly.
Star Light Electric LLC
Operating in Phoenix, Star Light Electric LLC maintains a dedicated home generator page on its website outlining residential installation capabilities. The company holds a 4.9 star rating across 223 Google reviews for general electrical work, though none of the filtered customer feedback specifically details standby generator setups. Homeowners considering them for backup power should ask about recent generator projects and preferred equipment brands during initial inquiries.
Phoenix Electricians Today
Generac equipment features heavily across the website for Phoenix Electricians Today, which maintains a dedicated home generators page detailing standby power systems and transfer switches. The company explicitly markets residential standby installations across multiple pages on their domain. Although they hold nearly 200 overall customer reviews, none of the published feedback specifically details generator installations, so homeowners should ask for recent project references.
Common questions
- Does W.W. Williams install standby generators?
- W.W. Williams lists generator installation services across six pages of their website, establishing power equipment as part of their service offerings. Their Phoenix location also handles diesel power maintenance, including hands-on work on Kohler generators. Homeowners seeking a residential standby power system should confirm whether their installation team services stationary home units alongside their commercial and motorcoach diesel work.
- Is W.W. Williams recommended?
- No. This page is researched website signal, not an endorsement. Confirm licensing, insurance, references, load calc, fuel work, permits, and warranty path yourself.
- What does the website-signal label mean?
- Their website mentions whole-home backup work multiple times. Worth a first call if the rest of the fit checks out.
- How do I request a correction?
- Use the For Installers page and include the correct URL that shows your standby generator work.
Claim or correct this listing · Questions to ask before you call