Potomac Generator Service & Repair, Inc
Beltsville generator specialist focused on Generac and Cummins equipment installation and repair
Based in Beltsville, MD, Potomac Generator Service & Repair centers its business directly around power generation equipment, highlighting Generac and Cummins systems. Website data shows 78 generator-related references across six pages, including transfer switch integration. Customer feedback frequently notes their ability to troubleshoot complex issues, handle full unit replacements, and respond during outage emergencies.
Across 30 generator-focused reviews, customers emphasize quick emergency response during outages, clear communication, and reliable repairs for whole-house systems.
Website signal
Their website has a dedicated standby generator page. That is the strongest signal we track.
Contact
- 11890 Old Baltimore Pike Ste P, Beltsville, MD 20705
Themes in reviews
Tags come from scraped Google reviews, preferring generator-related reviews when available. Not an endorsement.
- Would recommend
- Good communication
- On-schedule / reliable
- Professional crew
- Whole-house / standby install
- Outage / emergency help
- Transparent pricing
- Maintenance / service
- Cummins mentioned
- Quality workmanship
- Briggs & Stratton mentioned
Generator review excerpts
Short excerpts that mention generators, standby equipment, or related brands. Confirm details directly with the shop.
“I can’t talk more highly about this company: our Generator (Cummins) stopped working and other companies couldn’t help. Potomac Generator quickly sent a technician who performed the troubleshooting, identified the failing part and ordered a replacement that he installed a few days later. The cost was very…”
“I called this company sight unseen to repair an unreliable generator that many contractors attempted to fix. They answered the phone and promptly dispatched Brandon to evaluate the issues. He told me what needed to be done, and they would provide an estimate for parts and labor. Since a block heater was on…”
“Definitely recommend this company. I needed some help getting my generator up and running. They were very fast to respond and very quick to get the work done. I was also amazed at how reasonably priced they were. I was expecting the standard $100+ charge to come out and look at it, but nope......$25 because they…”
Nearby in Maryland
Other researched installers nearby, still not endorsements.
GAC Services
Gaithersburg homeowners searching for backup power will find dedicated generator pages on GAC Services' website, heavily emphasizing Generac whole-house units and transfer switches. While the company maintains thousands of overall customer reviews across its trades, none in our sampled set explicitly detail standby generator installations. Homeowners should request recent generator references and project details directly when discussing an estimate.
Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical
1 gen reviewHomeowners in Hagerstown can find backup power options through the electrical division of Larry & Sons. Their website maintains a dedicated generator service section alongside general plumbing, HVAC, and electrical offerings. Given the broad range of trades offered, buyers should discuss specific generator models and turn-key installation procedures directly with the team.
Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical
Homeowners in Windsor Mill looking into backup power will find generator installation explicitly marketed on the Horizon Services website. Their dedicated electrical services section details home generator setups across multiple web pages. While they maintain thousands of customer reviews for broader trade work, buyers should ask directly about recent generator projects since specific review mentions for generator setups are limited.
Boothe's Heating, Air, Plumbing, Drains, & Electrical
4 gen reviewsHomeowners in Hollywood, Maryland can find dedicated electrical standby generator setup directly through Boothe's Heating, Air, Plumbing, Drains, & Electrical. Their site features a dedicated generator installation page highlighting Generac standby systems, backed by 40 site mentions across multiple electrical pages. While the company handles extensive full trade services, customer feedback confirms active project work on residential generator installs and routine system maintenance.
Clinton Electric Company
13 gen reviewsHomeowners in the Lutherville area looking for whole-house backup power will find dedicated standby generator coverage on Clinton Electric Company's website. The electrical contractor specifically features Generac equipment, detailing residential installation and maintenance services. Client feedback highlights multi-person crews handling full standby installs alongside ongoing system maintenance and routine servicing.
Horizon Services - Air Conditioning, Heating, Plumbing & Electrical
Homeowners looking in Havre De Grace, MD will find generator installation offered on the Horizon Services website, complete with a dedicated electrical generators page. While the company holds a large volume of general reviews for heating, plumbing, and air conditioning work, none explicitly detail backup generator installations. Buyers may want to ask for specific generator project photos and brand references before hiring.
Common questions
- Does Potomac Generator Service & Repair, Inc install standby generators?
- Yes, Potomac Generator Service & Repair extensively handles whole-house and standby generator systems, supported by 78 website mentions and 30 generator-specific customer reviews. Their online materials feature primary brands like Generac and Cummins along with transfer switch work. Homeowners and property managers routinely hire them for both new equipment installations and ongoing repair calls.
- Is Potomac Generator Service & Repair, Inc 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 has a dedicated standby generator page. That is the strongest signal we track.
- How do I request a correction?
- Use the For Installers page and include the correct URL that shows your standby generator work.
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