Flooring contractor · San Luis Obispo, CA · reviewed since 2019
iHow 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%98+53.5Reliability 24%98+23.8Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty89−1.1Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.97SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#7 of 15 garage floor coatingiPosition by Experts Score among all companies we track in this category. · better than 57%
5.0★★★★★185 Google reviews · 22 photos
98%five-star reviews
5.00★last 12 monthsiAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yearsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
Customers describe SLG Concrete Coatings as a punctual and communicative contractor that delivers professional results on garage floor coatings, patios, and walkways. Reviewers frequently highlight the company's responsive quoting process, efficient scheduling, and clean work sites, noting that staff kept clients informed throughout the project. While most feedback is positive, one low-star review reports that a patio coating failed within a short period, with the customer citing a lack of response from the company when scheduling a follow-up inspection.
Google rating: 5.0 out of 5 from 185 reviews (98% five-star).
Reviews on this page: 185 Google reviews (153 with written comments, 29 with photos).
Owner responses: the business replied to 100% of reviews.
Most recent review: October 20, 2026.
Service: Garage Floor Coating Company serving San Luis Obispo, California.
Data from Google, last updated October 27, 2026.
Score profile vs other garage floor coating
Score per factor (100 = best)iEach 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: value and momentum; weakest: craft & service.
SLG Concrete CoatingsGarage Floor Coating median0 = centre, 100 = best
SatisfactioniSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.SLG Concrete Coatings: 98/100 on this factor. Category median: 98.A
98
ReliabilityiReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.SLG Concrete Coatings: 98/100 on this factor. Category median: 98.A
98
Craft & serviceiCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.SLG Concrete Coatings: 89/100 on this factor. Category median: 100.A
89
ValueiValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.SLG Concrete Coatings: 100/100 on this factor. Category median: 100.A
100
MomentumiMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.SLG Concrete Coatings: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsiReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.SLG Concrete Coatings: 100/100 on this factor. Category median: 100.A
100
Bar = this company · dark tick = category median.
Star ratings
185 Google reviews we collected
5.0of 5
5 stars18298%
4 stars21%
3 stars00%
2 stars11%
1 star00%
Praise vs complaints
Phrases our text analysis found in 153 written reviews
100%praise
Praise277100%
Complaints10%
PriceiGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Price verdicts customers left with their Google review
100%fair
Great price420%
Reasonable1680%
Overpriced00%
Not sure00%
Topic share
How often each topic comes up in the written reviews
7topics
Quality & results6624%
Staff & attitude6523%
Speed & response5520%
Would recommend4215%
Communication228%
Price & value228%
Honesty & trust62%
What customers talk about
We read 153 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Mark and his crew did a wonderful job, looks great and completed the job in less that two days.”
“Connor was super helpful and made the whole process easy.”
“The most responsive, communicative and efficient contractor I have ever worked with!”
“Highly recommend, they ripped out my tile flooring in a day and a half with not dust.”
“Very professional and Armando was very personable and kept me informed during the entire project.”
“Great value for the money and got many complements on the patio.”
“Friendly, courteous, honest and you can tell they take pride in their work!”
People customers mention
Bryan5 reviews
Brian4 reviews
Mark3 reviews
Tex3 reviews
Frank3 reviews
Scott3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired SLG Concrete Coatings for 8 kinds of job. Pick one to see what they paid and said.
Rene4 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a week ago★★★★★
Installers were on time and did a great job. Very satisfied.
This is the third project SLG has done for us and results have been great.
Reasonable priceConcrete resurfacing
Sarah2 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 weeks ago★★★★★
We had a really great experience with SLG! Connor was super helpful and made the whole process easy. The team was professional, friendly, and did a great job. Our garage floor looks great, and we’re really happy with how it turned out. We would definitely recommend them!
JimLocal Guide · 10 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★
Very professional and Armando was very personable and kept me informed during the entire project.
Reasonable priceConcrete resurfacing
KevinLocal Guide · 18 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a month ago★★★★★
Just bought a new (to us) house in Orcutt.
Wanted to get the garage floors coated before we moved in. Connor and crew really made it happen with short notice. Armando rallied his crew and I witnessed a well choreographed team communicate, perform and complete the job flawlessly. I highly recommend SLG. Their…
Reasonable priceConcrete resurfacing
GERALD1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★★
SLG Concrete provides a fantastic product. Perfect garage floor finish. Armando was the leader. Professional and thorough. Highly recommend them to anybody.
Concrete resurfacing
Cyndi7 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★
The most responsive, communicative and efficient contractor I have ever worked with! Highly recommend, they ripped out my tile flooring in a day and a half with not dust. They taped off everything and even cleaned my walls after!!!!
Thank you John, for the 5-star review!!! We truly appreciate your kind words and are glad to hear you had a great experience with our team. Providing quality service and dependable follow-up is always a priority at SLG Concrete Coatings. Thank you for trusting us with your project !!!
Rick Wells6 reviewsiTotal number of Google reviews Rick has written across all businesses on Google Maps, not just this one.
Thank you so much, Rick !! We truly appreciate your 5-star review and are happy to hear you're pleased with our work. Thank you for choosing SLG Concrete Coatings !!
Sarah2 reviewsiTotal number of Google reviews Sarah has written across all businesses on Google Maps, not just this one.
We had a really great experience with SLG! Connor was super helpful and made the whole process easy. The team was professional, friendly, and did a great job. Our garage floor looks great, and we’re really happy with how it turned out. We would definitely recommend them!
Response from the owner · 3 weeks ago
Thank you so much, Sarah! We really appreciate you taking the time to leave us such a great review. We're so glad Connor and the team made the process easy and that you are happy with your new garage floor. Thank you for choosing SLG and for recommending us!!!
Jim BacaLocal Guide · 10 reviewsiTotal number of Google reviews Jim has written across all businesses on Google Maps, not just this one.
Very professional and Armando was very personable and kept me informed during the entire project.
Price assessment: Reasonable price
Services: Concrete resurfacing
Response from the owner · a month ago
Thank you so much , Jim !!! We really appreciate the 5~star review. We are glad Armando informed throughout the project and made the experience a great one. Thank you for choosing SLG Concrete Coatings!!
Kevin LessardLocal Guide · 18 reviewsiTotal number of Google reviews Kevin has written across all businesses on Google Maps, not just this one.
Just bought a new (to us) house in Orcutt.
Wanted to get the garage floors coated before we moved in. Connor and crew really made it happen with short notice. Armando rallied his crew and I witnessed a well choreographed team communicate, perform and complete the job flawlessly. I highly recommend SLG. Their talented and knowledgeable staff offer many services beyond garage floor Coatings. Thanks again!
Price assessment: Reasonable price
Services: Concrete resurfacing
Response from the owner · a month ago
Thank you so much Kevin!!! We truly appreciate you taking the time to leave such a kind review. We are glad Connor and our crew were able to get your garage floor taken care of before your move and make the process as smooth as possible for you. We appreciate you trusting SLG Concrete Coatings with your new home and hope you enjoy your new floor for many years to come.. Welcome to Orcutt!!!
Kay Two7 reviewsiTotal number of Google reviews Kay has written across all businesses on Google Maps, not just this one.
Great job and a great price. Absolutely love my garage now.
Response from the owner · 2 months ago
Thank you so much for your 5-star review! It was truly a pleasure working with you.
At SLG Concrete Coatings, our goal is simple: show up when we say we will, treat your home with respect, and deliver a transformation you'll love. Knowing we met those expectations makes all the hard work worthwhile.
Thank you for trusting us with your project and for taking the time to share your experience. Enjoy your newly transformed garage, and welcome to the SLG family!
Mike Clark11 reviewsiTotal number of Google reviews Mike has written across all businesses on Google Maps, not just this one.
Thank you so much for the 5-Star review Mark!! We truly appreciate you taking the time and the kind words. It was a pleasure working with you, and we are glad everything came out exactly as you envisioned. Thank you for trusting SLG Concrete Coatings with your project. Enjoy your new floor, and don't hesitate to reach out if we can help with anything in the future!!
GERALD DESMOND1 reviewiTotal number of Google reviews GERALD has written across all businesses on Google Maps, not just this one.
SLG Concrete provides a fantastic product. Perfect garage floor finish. Armando was the leader. Professional and thorough. Highly recommend them to anybody.
Services: Concrete resurfacing
Response from the owner · 3 months ago
Thank you so much Gerald for your 5-star review! It was truly a pleasure working with you.
At SLG we want to make sure we are efficient , professional , and dependable.. Knowing we met those expectations makes all the hard work worthwhile.
Thank you for trusting us with your garage and for taking the time to share your experience. Enjoy your newly transformed space, and welcome to the SLG family!
Cyndi Nunez7 reviewsiTotal number of Google reviews Cyndi has written across all businesses on Google Maps, not just this one.
The most responsive, communicative and efficient contractor I have ever worked with! Highly recommend, they ripped out my tile flooring in a day and a half with not dust. They taped off everything and even cleaned my walls after!!!!
Price assessment: Reasonable price
Services: General construction
Response from the owner · 4 months ago
Thank you so much Cyndi !! We truly appreciate the kind words and are so grateful you trusted SLG with your project.