Waterloo Electrical and Construction LLC

Panel upgrade electrician working in Austin.

License active

13 jobs on Austin permits, 2021 to 2026: 10 panel upgrades, 3 EV charger installations. 133rd most panel upgrade permits of 327 contractors in Austin.

Get a quote from Waterloo Electrical and Construction LLC Check license 36429

Do they work near you?

What the public records show

From the state's license records and the city's permits, one question at a time.

Question	Records show	Mark
Licensed?	Texas electrical contractor license 36429, valid until Sep 15, 2027We matched it by the phone on their permits.	Checks out
Jobs on record	13 jobs on Austin permits, 2021 to 2026: 10 panel upgrades, 3 EV charger installations133rd most panel upgrade permits of 327 contractors in Austin. That counts jobs, not quality.Our Austin permit records cover September 2021 to September 2026.

Records: City of Austin permits.

Cost and timing

Permit timeline

Across Austin, a panel upgrade permit stays open about 62 days, from permit to final inspection

This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. Waiting for the permit adds about 6 days. How long panel upgrade jobs take.

Track record

3 jobs in the last 12 months, about the same as 3 the year before

Each bar is 3 months of permits. The tallest is 3 jobs, April to June 2022. Across Austin, all contractors together had 17% more panel upgrade jobs in the last 12 months than in the 12 months before.

Where they work most

787583 jobs
787592 jobs
787232 jobs
787512 jobs
787311 job

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

Date	Work	ZIP	On the permit form
Jun 2, 2026	Panel upgradeReplace old electrical service with new 200 amp panel meter and riser	78759	not stated
Jun 2, 2026	EV chargerReplace old electrical service with new 200 amp panel meter and riser	78759	not stated
Feb 4, 2026	Panel upgradeEmergency repairs to electrical service due to cloth riser burning up	78723	not stated
May 22, 2025	Panel upgradeReplace existing duplex service with new 200 amp service	78751	not stated
Mar 7, 2025	EV chargerUpgrade electrical service 200 amp	78751	not stated
Dec 9, 2024	EV chargerInstall EV charger in garage	78731	not stated
Jun 29, 2023	Panel upgradeInstall generator interlock kit into existing panel Install main breaker	78749	not stated
Mar 23, 2023	Panel upgradeReplace old service with a new 200 amp service	78758	not stated
Aug 23, 2022	Panel upgradeRepair 200 amp service that was damaged by a tree branch hitting the triplex	78723	not stated
Jun 15, 2022	Panel upgradeReplace existing service with new 200 amp service	78702	not stated
May 9, 2022	Panel upgradeReplace existing service with new 200 amp service	78758	not stated
May 3, 2022	Panel upgradeReplace old service with new 200 amp service	78758	not stated
Dec 9, 2021	Panel upgradeReplace existing meters riser and panels with new	78705	not stated

What to ask before you hire

About Waterloo Electrical and Construction LLC

Ask what the warranty covers and for how long, in writing.
Search their name on the Better Business Bureau site, and read their reviews.

Worth asking any panel upgrade electrician

Can you show me proof of liability insurance and your bond?
What size panel, and does the utility need to change the service to my house?
Who arranges the power shutoff with the utility?
Who pulls the permit, and who meets the inspector?

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