# Top Notch Fitness, Lake Forest CA: Nutrition Reviews

Source: Local AI Registry, https://localairegistry.com/biz/ca/lake-forest/top-notch-fitness-lake-forest-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-09-11.

Canonical: https://localairegistry.com/biz/ca/lake-forest/top-notch-fitness-lake-forest-ca

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmtxokfui18nbyensjbue7hgj%2F0.jpg)
- ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmtxokfui18nbyensjbue7hgj%2F1.jpg)
- ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmtxokfui18nbyensjbue7hgj%2F2.jpg)
- ![Photo 4](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmtxokfui18nbyensjbue7hgj%2F3.jpg)
- ![Photo 5](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmtxokfui18nbyensjbue7hgj%2F4.jpg)


## In short

Top Notch Fitness is a fitness center in Lake Forest, CA. Its AI Score is 25 of 100, which is poor.

What each mark on this page means: https://localairegistry.com/methodology#marks


## Key facts

| Fact | Value |
| --- | --- |
| Type | Fitness center |
| Address | 23788 Mercury Rd, Lake Forest, CA 92630, USA |
| Hours | Mon to Fri 6 AM to 7:30 PM · Sat 8 AM to 10 AM · Closed Sun |
| Phone | (949) 215-0143 |
| Rating | 4.9 across 185 reviews on Google |
| Known for | Nutrition and Classes |
| Quietest time | Saturday |
| Updated | September 11, 2026 |


## All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

| Group | Fact | Value | Mark | Evidence |
| --- | --- | --- | --- | --- |
| Location info | Address | 23788 Mercury Rd, Lake Forest, CA 92630, USA | Confirmed | Google Business Profile |
| Location info | Description | Top Notch Fitness strives to bring you the very best in fitness. Our facility, trainers and programs are all top notch! we believe gyms should not just be about working out but about maintaining a healthy lifestyle. We work with all of our members to develop the best exercise, nutrition and programs to maintain your fitness goals. | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Fri 6:00 AM to 7:30 PM · Sat 8:00 to 10:00 AM · Sun Closed | Confirmed | Google Business Profile |
| Location info | Name | Top Notch Fitness | Confirmed | Google Business Profile |
| Location info | Phone | (949) 215-0143 | Confirmed | Google Business Profile |
| Hours | Monday | 6:00 AM to 7:30 PM | Confirmed | Google Business Profile |
| Hours | Tuesday | 6:00 AM to 7:30 PM | Confirmed | Google Business Profile |
| Hours | Wednesday | 6:00 AM to 7:30 PM | Confirmed | Google Business Profile |
| Hours | Thursday | 6:00 AM to 7:30 PM | Confirmed | Google Business Profile |
| Hours | Friday | 6:00 AM to 7:30 PM | Confirmed | Google Business Profile |
| Hours | Saturday | 8:00 AM to 10:00 AM | Confirmed | Google Business Profile |
| Hours | Sunday | Closed | Confirmed | Google Business Profile |
| Services | Service | 1 week unlimited | From their website | Business website |
| Services | Service | Classes | From their website | Business website |
| Services | Service | Corporate fitness | From their website | Business website |
| Services | Service | Corporate fitness programs | AI guess |  |
| Services | Service | Diet plan1 | From their website | Business website |
| Services | Service | Fixed contact form | From their website | Business website |
| Services | Service | Founder | From their website | Business website |
| Services | Service | Group exercise | From their website | Business website |
| Services | Service | Group exercise classes | AI guess |  |
| Services | Service | Losing weight despite healthy habits | From their website | Business website |
| Services | Service | Nutrition | From their website | Business website |
| Services | Service | Nutrition plans | AI guess |  |
| Services | Service | Personal training | From their website | Business website |
| Services | Service | Sign up | From their website | Business website |
| Services | Service | Transformation | From their website | Business website |
| Services | Service | Weight loss programs | AI guess |  |
| Links | Facebook | https://facebook.com/topnotchfit | AI guess | Our record |
| Links | Instagram | https://instagram.com/topnotch.fitness | AI guess | Our record |
| Links | Website | https://topnotch-fitness.com/ | Confirmed | Google Business Profile |


## Services and prices

These are the 12 services Top Notch offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Nutrition |  |  |  | From their website |
| Classes |  |  |  | From their website |
| Founder |  |  |  | From their website |
| Group exercise |  |  |  | From their website |
| Fixed contact form |  |  |  | From their website |
| Diet plan1 |  |  |  | From their website |
| Personal training |  |  |  | From their website |
| Losing weight despite healthy habits |  |  |  | From their website |
| Transformation |  |  |  | From their website |
| 1 week unlimited |  |  |  | From their website |
| Corporate fitness |  |  |  | From their website |
| Sign up |  |  |  | From their website |


### Known for

- Nutrition: 20% of reviews (AI guess)
- Classes: 20% of reviews (AI guess)


## The team

Add your team so AI can name who works here


## Visiting Top Notch

Address: 23788 Mercury Rd, Lake Forest, CA 92630, USA. Phone: (949) 215-0143. Hours: Mon to Fri 6 AM to 7:30 PM · Sat 8 AM to 10 AM · Closed Sun. (Confirmed, Google Business Profile.)


### Location info from Google Business Profile

From Google Business Profile: "Top Notch Fitness strives to bring you the very best in fitness. Our facility, trainers and programs are all top notch! we believe gyms should not just be about working out but about maintaining a healthy lifestyle. We work with all of our members to develop the best exercise, nutrition and programs to maintain your fitness goals."


### When to go

Quietest day: Saturday. Busiest day: Tuesday. From the popular times on its Google listing.


### Parking and getting in

Add your parking so AI can tell people where to park

Add how to find your door so AI can walk people in


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| Nory's Restaurant | Peruvian restaurant | 1 min walk |
| Bhan Baitong | Thai restaurant | 1 min walk |
| Parking Lot | Parking lot | 1 min walk |
| Tutto Famiglia | Italian restaurant | 1 min walk |
| Las Fajitas Restaurant Lake Forest | Mexican restaurant | 1 min walk |
| Parking Lot (Large) | Parking lot | 2 min walk |


## Reputation

4.9 average across 185 reviews: Google 185. (Confirmed, read September 11, 2026.)

Top Notch Fitness stands out for its dedicated coaching, particularly from Mehdi, and a strong sense of community among members. (AI guess, from 185 reviews.)


### What people like

- Supportive community atmosphere
- Effective nutrition plans
- Well-structured HIIT classes
- Clean and spacious gym environment


### What people do not like

- Concerns about equipment sanitation
- Unresponsive front desk


### Press

Add a press story so AI can say who's written about you


### Awards

Add an award so AI can name it


### Directories

Get listed in directories so AI can tell you're real


## Questions people ask


### Finance options, anyone used them?


### anything I should sort out before a first session at Top Notch?


### do they shut Sundays


### opening hours at Top Notch in Lake Forest, what are they these days?


### best fitness center in Lake Forest


### discounts for coming back, is that a thing


### Downsides nobody puts in a five star review?


### quietest day to hit Top Notch?


### Ballpark for a visit to a gym in Lake Forest?


### people keep recommending this gym, what for?


### what else is on Mercury around Top Notch?


### is there a socials account worth following


### where exactly is Top Notch?


### torn between this gym and ReforgeFit?


### anyone actually happy with this gym?


## The AI Score: 25 of 100

It measures how likely AI engines are to recommend a business, and how accurately. Fitness centers on the registry run 14 to 66. Fair starts at 45, good at 65. Top Notch scores 25. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Top Notch |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 0 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Poor |
| Off-property attestation | 20 | 42 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor |
| Reviews & response | 12 | 84 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Good |
| Backlink & citation authority | 8 |  | Domain authority and editorial quality of the sources that attest to you. |  |
| Google Business Profile | 8 | 90 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 61 | Core Web Vitals at the 75th percentile, on a real phone. | Fair |
| Content freshness & schema | 5 | 81 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good |

Full method: https://localairegistry.com/methodology

How AI decides what to say about a fitness center: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business


## Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

| Entity | Type | ID on this page | Same as | Relationship to Top Notch |
| --- | --- | --- | --- | --- |
| Top Notch Fitness | LocalBusiness | #business | https://topnotch-fitness.com/ | Subject of this page |
| Lake Forest, California | City | #city |  | City Top Notch is in |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page |


## Topical map

Where this page sits in the registry. It's one profile among the fitness centers in Lake Forest, linked to the lists and towns around it.


### Lists

- Best fitness centers in Lake Forest: https://localairegistry.com/leaderboards/ca/lake-forest/fitness-center
- Best businesses in Lake Forest: https://localairegistry.com/leaderboards/ca/lake-forest


### Nearby

- /san-jose: https://localairegistry.com/leaderboards/ca/san-jose
- /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles
- /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco
- /san-diego: https://localairegistry.com/leaderboards/ca/san-diego
- /irvine: https://localairegistry.com/leaderboards/ca/irvine
- /mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view


### Every list

- Every leaderboard in California: https://localairegistry.com/leaderboards/ca


## References


### Sources cited

- [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJ-_JYfWDo3IAR1C8yxvPUAm8 (accessed Sep 11, 2026)
- [2] topnotch-fitness.com, https://topnotch-fitness.com/services/ (accessed Sep 19, 2026)
- [3] topnotch-fitness.com, https://topnotch-fitness.com/sign-up/ (accessed Sep 19, 2026)
- [4] topnotch-fitness.com, https://topnotch-fitness.com/transformation/ (accessed Sep 19, 2026)
- [5] topnotch-fitness.com, https://topnotch-fitness.com/1-week-unlimited/ (accessed Sep 19, 2026)
- [6] topnotch-fitness.com, https://topnotch-fitness.com/fixed-contact-form/ (accessed Sep 19, 2026)
- [7] topnotch-fitness.com, https://topnotch-fitness.com/founder/ (accessed Sep 19, 2026)
- [8] topnotch-fitness.com, https://topnotch-fitness.com/classes/ (accessed Sep 19, 2026)
- [9] topnotch-fitness.com, https://topnotch-fitness.com/landing/ (accessed Sep 19, 2026)
- [10] topnotch-fitness.com, https://topnotch-fitness.com/losing-weight-despite-healthy-habits/ (accessed Sep 19, 2026)
- [11] topnotch-fitness.com, https://topnotch-fitness.com/diet-plan1/ (accessed Sep 19, 2026)
- [12] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Sep 11, 2026, https://localairegistry.com/methodology (accessed Sep 19, 2026)