How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%97+52.9Reliability 24%95+23Value 14%86+12.2Replies to reviews 7%83+5.9Craft & service penalty97−0.3Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.94SCOREGrasser Electric & Home Services
St. Peters, MO · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #13Position by Experts Score among all companies we track in this category. of 18 holiday lighting installation · 5.0★ from 657 Google reviews
Report card
Percentile vs other holiday lighting installation (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and satisfaction; weakest: replies to reviews.
Reviews for your job
Customers hired Grasser Electric & Home Services for 8 kinds of job.
Grasser Electric & Home Services for electrical wiring repair
Clear ✕All 18 Google reviews tagged “Electrical wiring repair”
I am really pleased and impressed with my experience with Grasser Electric. They had an electrician to my house very quickly. Their communication was great, no surprises. The electrician, Jordan, discovered the problem within minutes, had the supplies necessary to complete the repair, he gave me an estimate for the…
I had an estimate done, then within the week they were out to do the job. They sent Billy and Phil out today to update my electrical wiring. Both were great!! They were friendly and knowledgeable. They went right to work and answered any questions I had. I highly recommend Grasser! Thanks guys!
My technician Mike was friendly, knowledgeable and very thorough. He went over and beyond in services. He addressed items of concern that initiated the service tequest but also explained a few additional items that were non related and helped troubleshoot. He was on time and spent the needed amount of time without rushing.
We had a problem with our dryer if it was beyond half full, it would trip the 30 amp breaker and have to be reset often multiple times per day. Mike came out and showed me the thermal scans of it heating up and failing, so we opted to replace all of our aluminum wiring with copper from new breakers to the wall…
Paul G. was great. Extremely helpful, answered all questions, and was very knowledgeable. Was prompt, friendly, and overall great service. And left the house looking extremely clean. 5/5
Second time we've had them out, and an excellent job as always.
Paul came to address 2 circuits that tripped after my parents’s home was apparently struck by lightning last night. Paul addressed issues with GFCI outlets, replacing them and thoroughly evaluating issues on the circuit panel. After finding an apparent problem in 2 wires, he went into the attic and crawled across a…
Paul G was our electrician, he was kind and helpful and gave us some suggestions for our basement lighting. We had 8 new large lights installed, plus a surge protector on our circuit breaker box, two new light switches and cleaned up and took down old wiring/lights that were not to code. I would highly recommend him…
Update: Sean and Jordan did a significant amount of work and were great. They communicated well and asked if we had questions throughout. The work was top notch. We would continue to recommend them. Original Post: We had two high ceiling light fixtures replaced as well as a wireless light switch outside our a…
Marc Horton was professional and respectful. Walk through each step in order to solve our issue.
Brendan from Grasser did en excellent job in troubleshooting and resolving some faulty electrical connections and lighting in my basement. I would highly recommend him.
The entire process was fantastic, from initial contact with the Grasser office to job completion. Sean was assigned to perform my estimate. After we discussed my desire of the job, Sean walked me through a detailed evaluation, explanation and estimate of the job, along with options. Sean performed the tasks quickly…
Sean fixed our broken outlet and light box by our pool. He was efficient, friendly and professional. Enjoyed working with him
Super job. Fixed our issues.
Brendan did an awesome job repairing our doorbell transponder. This is the second time we have had him as our repairman and he is always kind, respectful and professional! Thank you so much!
I have used Grasser Electric for years for all of our electrical needs at several large multifamily apartment complexes and have zero complaints or issues. John Baumann is great to work with and the staff is very well trained and they have a great support team behind them. You will save money in the long run by using them, trust me.
I lost power in half of my house. I called the after hour line and asked for someone to call me first thing in the morning. The sales manager called me and had Billy out there that day they detected. I needed a new panel and gave me a very fair price. They were able to replace it the following Monday including…
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Electrical outlet & switch repair | 133 | $271–$678 |
| Installation | 79 | $478–$1.6k |
| Light fixture installation | 79 | $403–$1.4k |
| Electrical panel replacement or upgrading | 63 | $2.1k–$4.8k |
| Electrical wiring installation | 34 | — |
| General repairs | 34 | $289–$591 |
| Fan installation | 33 | — |
| Electrical panel repair | 29 | $228–$591 |


