Jackman Electrical Services LLC: Full Review (Backed by Data)
Last updated: October 12, 2026
Best In MoCo analyzed the review record for Jackman Electrical Services LLC (research completed October 2026), verified the company's Texas electrical contractor license against TDLR records (direct lookup October 12, 2026), checked its BBB record, and scored it through the MoCoScore methodology. Jackman Electrical Services LLC earned a 79.3 out of 100 in the Splendora scoring, ranking #1 among Splendora-area electricians, and a 93.8 out of 100 in the Porter scoring, ranking #1 among Porter electricians. It is the only business to hold the #1 spot on two Best In MoCo published rankings. For the full comparison, see Best In MoCo's Splendora electricians ranking. The Porter ranking page is forthcoming.
At a Glance: Jackman Electrical Services LLC
| Fact | Detail |
|---|---|
| MoCoScore | 79.3 / 100 (Splendora #1 of 3 published finalists); 93.8 / 100 (Porter #1 of 3) |
| Google rating | 5.0 stars (172 reviews, research snapshot) |
| Yelp | No page found |
| TDLR license | EC-35715, Active, expires 02/03/2027 |
| BBB | No profile found |
| Years in business | 16+ (self-reported) |
| Address | 23013 Volga Dr, Porter, TX 77365 |
| Phone | (281) 215-3456 (company site) |
| Service area | Porter, New Caney (Montgomery County); Kingwood, Humble, Atascocita (Harris County), per company site |
License and Legitimacy: Is Jackman Electrical Services LLC Legit?
Yes, by the records. Jackman Electrical Services LLC holds Texas electrical contractor license EC-35715, issued to JACKMAN ELECTRICAL SERVICES LLC, status Active, expiring February 3, 2027. The license was originally issued February 3, 2021, in Montgomery County. The master electrician of record is JACKMAN, JONATHAN DUANE (license 517983, expiring October 6, 2027). Best In MoCo verified this by direct lookup in TDLR's LicenseSearch on October 12, 2026. An Active status means the company is legally authorized to perform electrical work in Texas.
Three record details are worth knowing before you hire, stated here as plain facts. First, the owner named on the license is the master electrician of record. Jonathan Duane Jackman is both the company owner and the licensed master, an owner-operator structure where the person accountable for the work holds the credential personally.
Second, the company reports 16+ years in business on its website, while the current license was originally issued February 3, 2021. The business history predates the current license entity. Both facts are stated as they appear in the records; Best In MoCo did not investigate the earlier history.
Third, the TDLR record lists phone (970) 237-9900, a Colorado area code, while the company site lists (281) 215-3456, a Houston-area number. The site number is the one the company advertises for customers. As with any contractor, TDLR records change over time. Recheck the license yourself before hiring.
What Jackman Electrical Services LLC Does
The following comes only from the company's own website, jackmanelectricalservicesllc.com, which Best In MoCo confirmed live on October 12, 2026. Jackman is a residential and commercial electrical contractor. Its stated service lines are electrical installations, electrical upgrades, electrical troubleshooting, and electrical repairs, with named specialties in panel replacement, portable generator installation, and surge protection.
Two credentials on the site are directly relevant to common homeowner projects. The company is an authorized DuroMax portable generator dealer, which matters if you want a portable generator setup rather than a whole-home standby unit. It is also a Tesla Wall Connector certified installer, which matters if you are adding home EV charging for a Tesla. Porter sits in hurricane country, so backup power is a practical concern rather than a luxury topic, and the generator specialty lines up with the area's needs.
The site states its service areas as Porter and New Caney in Montgomery County, and Kingwood, Humble, and Atascocita in Harris County. Business hours are Monday through Friday 8am to 5pm, Saturday by request, and Sunday closed.
One plain fact about coverage: the company's stated service-area list names Porter, New Caney, Kingwood, Humble, and Atascocita. Splendora is not explicitly named on that list, though the company is based in Porter, roughly 10 miles south of Splendora, and the Splendora ranking covers electricians serving the Splendora area. Splendora homeowners should confirm coverage for their address when they call.
What the Review Data Shows
The Google record for Jackman is a 5.0-star rating across 172 reviews at research time. That is the largest review base of any Splendora finalist and the largest of any Porter finalist. A 5.0 rating backed by 172 reviews carries more evidentiary weight than the same rating backed by a dozen, and that volume is the main reason for the scoring gap between Jackman and the runners-up in both pools.
The 18-review pulled sample averaged 5.0 stars. The newest review in the pull is dated October 3, 2026, and 13 of the 18 fall within the last 90 days, which is a strong recent flow.
The research counted 125 review-topic mentions:
| Topic | Mentions |
|---|---|
| Knowledgeable staff | 55 |
| Punctuality | 19 |
| Thoroughness | 15 |
| Electrical panel inspection | 13 |
| Courteous staff | 8 |
| Clear explanations | 7 |
| Soft starter installation | 2 |
| Generator setup | 2 |
| Honest staff | 2 |
| Explaining work | 2 |
Two data patterns stand out. First, the knowledge-and-thoroughness cluster: knowledgeable staff, thoroughness, clear explanations, and explaining work account for 79 of the 125 mentions. That reads as a shop customers call when they want diagnostic and inspection work done carefully and explained before it is authorized, which lines up with the panel-inspection theme also appearing in the data. Second, the panel-and-generator cluster: electrical panel inspection, generator setup, and soft starter installation account for 17 mentions, matching the company's stated specialties in panels and portable generators. These are aggregate mention counts from the research, not individual review quotes.
The sentiment scoring on the review data produced the Attribute Sentiment score of 13.9 out of 15 in the Splendora scoring, and 13.4 out of 15 in the Porter scoring. Customer Satisfaction scored a full 20 out of 20 in both pools on the 5.0-star rating.
BBB Record
No BBB profile was found for Jackman Electrical Services LLC (verified via search October 12, 2026). No rating and no complaint count can be stated. The neutral explanation: not every legitimate business has a BBB profile, and the absence of a profile is not a violation or a finding. Nothing further can be stated from BBB records.
Company Background
Jackman Electrical Services LLC reports 16+ years in business on its own site. It is family-owned, and the owner, Jonathan Duane Jackman, is the master electrician of record on the state license.
The company is based at 23013 Volga Dr, Porter, TX 77365. The company site lists phone (281) 215-3456. Recognitions reported by the company: Nextdoor Neighborhood Favorite for 2021 through 2025, five consecutive years; Housecall Pro SuperPro 2024; and membership in the Greater East Montgomery County Chamber. Nothing here goes beyond what the records and the company's own site state.
Best Fit
Jackman Electrical Services LLC may be worth considering if you are a homeowner in the Porter, Splendora, New Caney, or surrounding areas with a portable generator project, since the authorized DuroMax dealer status is directly relevant, or if you are adding a Tesla Wall Connector, since the Tesla certification matters for that work. The knowledge-and-thoroughness pattern in the review data suits customers who want inspection and diagnostic work explained before authorizing it. Confirm Splendora coverage for your address when you call, since the site's stated service-area list names nearby towns but not Splendora itself.
How Jackman Compares in Splendora and Porter
Best In MoCo scored two separate pools. In Splendora, the three published finalists are Jackman Electrical Services LLC at 79.3, Double Diamond Electric at 79.0, and Wright Choice Electric at 73.8. In Porter, the three finalists are Jackman Electrical Services LLC at 93.8, PowerTex Electric LLC at 82.4, and Sanmore Electric LLC at 80.0. Jackman is the only business to rank #1 on two Best In MoCo published pages.
Jackman's differentiators start with the review record. Its 5.0-star rating across 172 Google reviews is the largest review base in either pool by a wide margin, and Review Confidence reflects that depth. The DuroMax authorized dealer status and the Tesla Wall Connector certification are specialties neither Splendora runner-up advertises on its site. At 16+ years, it is a family-owned shop where the owner holds the master electrician credential personally, which is a direct accountability line from the person selling the work to the license behind it.
The gap between the two scores, 93.8 in Porter against 79.3 in Splendora, comes from scoring context rather than quality. The review record behind both scores is the same 5.0-star, 172-review base. In the Porter pool, Jackman is locally based, which earns full marks for Local Presence (5 out of 5) and supports the Risk Signals score (10 out of 10); the license had also been independently verified at scoring time (Verification 5 out of 5). In the Splendora pool, the Porter base costs local-presence points (2 out of 5), and the license had not been independently verified when the scoring ran (Verification 0 out of 5, Risk Signals 5 out of 10). This guide's direct TDLR lookup on October 12, 2026 confirms EC-35715 Active through February 3, 2027, which closes the verification gap that the Splendora scoring reflected.
How Best In MoCo Scored Jackman Electrical Services LLC
Splendora scoring:
| Category | Weight | Score | What drove it |
|---|---|---|---|
| Satisfaction | 20 | 20 | 5.0-star Google rating across 172 reviews |
| Review Confidence | 15 | 12.4 | 172 Google reviews, largest base in the pool |
| Attribute Sentiment | 15 | 13.9 | Sentiment net on the scored review pull |
| Consistency | 10 | 8 | Records differ across sources on phone numbers |
| Longevity | 10 | 8 | 16+ years self-reported |
| Recency | 10 | 10 | 13 reviews in the last 90 days |
| Complaint / Risk | 10 | 5 | Scoring-context risk mark for the out-of-town base |
| Local Presence | 5 | 2 | Porter-based, serving the Splendora area |
| Verification | 5 | 0 | License not independently verified at scoring time; this guide’s October 12, 2026 direct TDLR lookup confirms EC-35715 Active through 02/03/2027 |
| Total | 100 | 79.3 |
Porter scoring:
| Category | Weight | Score | What drove it |
|---|---|---|---|
| Satisfaction | 20 | 20 | 5.0-star Google rating across 172 reviews |
| Review Confidence | 15 | 12.4 | 172 Google reviews, largest base in the pool |
| Attribute Sentiment | 15 | 13.4 | Sentiment net on the scored review pull |
| Consistency | 10 | 10 | Records aligned at scoring time |
| Longevity | 10 | 8 | 16+ years self-reported |
| Recency | 10 | 10 | Strong recent review flow |
| Complaint / Risk | 10 | 10 | No risk signals in the Porter pool context |
| Local Presence | 5 | 5 | Porter-based |
| Verification | 5 | 5 | License independently verified at scoring time |
| Total | 100 | 93.8 |
Frequently Asked Questions
Is Jackman Electrical Services LLC licensed in Texas?
Yes. Jackman Electrical Services LLC holds TDLR electrical contractor license EC-35715, status Active, expiring February 3, 2027. The master electrician of record is Jonathan Duane Jackman, whose own license (517983) expires October 6, 2027. Best In MoCo verified this by direct lookup in TDLR's LicenseSearch on October 12, 2026. Recheck both records yourself before hiring.
Why does Jackman score higher in Porter than in Splendora?
It is the same company scored in two different pools. In Porter, Jackman is locally based, which earns full Local Presence marks and supports the Risk Signals score, and the license had been independently verified at scoring time. In Splendora, the Porter base costs local-presence points, and the license had not been independently verified when the scoring ran. The review record behind both scores is the same 5.0-star, 172-review base, and this guide's direct TDLR lookup now confirms the license Active through February 2027.
Is Jackman Electrical Services LLC based in Splendora?
No. The company is based at 23013 Volga Dr, Porter, TX 77365, roughly 10 miles south of Splendora. Best In MoCo ranks by who serves the area with a valid license, not by mailing address. The company's own site lists Porter, New Caney, Kingwood, Humble, and Atascocita as service areas; Splendora is not explicitly named there. Confirm coverage for your address when you call.
Does Jackman install generators and EV chargers?
Yes to both specialties. The company is an authorized DuroMax portable generator dealer, which is directly relevant if you want a portable generator setup rather than a whole-home standby unit. It is also a Tesla Wall Connector certified installer. Confirm with the company that its certification and experience cover your specific charger model.
Does Jackman Electrical Services LLC have a BBB profile or Yelp page?
No BBB profile was found and no Yelp page was found, verified October 12, 2026. Not every legitimate business has a BBB profile, and the absence is not a violation or a finding. The Google record, 5.0 stars across 172 reviews, is the company's third-party review footprint.
Before You Hire Any Electrician
- Verify the contractor's TDLR license yourself at tdlr.texas.gov before signing anything.
- Get a written estimate that spells out labor, materials, and timeline.
- Confirm the company carries liability insurance.
- Check the BBB profile and read recent reviews on more than one platform before deciding.
- For panel or generator work, confirm permitting and inspection handling up front.
Sources
Company source: jackmanelectricalservicesllc.com
Review source (Google): Google Maps business-name search for Jackman Electrical Services (Porter, TX)
TDLR source: TDLR license record for EC-35715: JACKMAN ELECTRICAL SERVICES LLC
The Bottom Line
Jackman Electrical Services LLC earned a 79.3 MoCoScore in Splendora and a 93.8 in Porter, taking the #1 spot on both Best In MoCo rankings, on a 5.0-star Google rating across 172 reviews and an Active Texas license directly verified through February 2027. It is a family-owned shop where the owner is the master electrician of record, with two credentials that map to the area's most common big-ticket electrical projects: authorized DuroMax portable generator dealer and Tesla Wall Connector certified installer. It looks like a strong fit for homeowners in the Porter, Splendora, or surrounding areas planning a portable generator setup or a Tesla home charger, or who want inspection and diagnostic work from a shop whose review record centers on knowledgeable, thorough staff. Two reminders before you hire: there is no BBB profile and no Yelp page, so the Google record is the only third-party review footprint to read; and the company is Porter-based, so confirm Splendora coverage for your address when you call. For the full side-by-side comparisons, see Best In MoCo's Splendora electricians ranking. The Porter ranking page is forthcoming.