Analyzing 6,657,1206.7M ReviewsFor 18,65518.7K Experts

Experts Reviews · Company report
Grime Busters Power Washing logoHow 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%92+22.3Value 14%100+14.1Replies to reviews 7%34+2.4Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.92SCORE

Grime Busters Power Washing

Baltimore, MD · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #29Position by Experts Score among all companies we track in this category. of 37 roof cleaning · 5.0★ from 539 Google reviews

📞 Call (410) 282-8888Request a call backWebsite ↗

Report card

Percentile vs other roof cleaning (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: craft & service and value; weakest: replies to reviews.

SatisfactionSatisfaction · 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.Grime Busters Power Washing is better than 97% of roof cleaning.A
97
ReliabilityReliability · 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.Grime Busters Power Washing is better than 92% of roof cleaning.A
92
Craft & serviceCraft & service · 0% of the scoreGoogle 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.Grime Busters Power Washing is better than 100% of roof cleaning.A
100
ValueValue · 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.Grime Busters Power Washing is better than 100% of roof cleaning.A
100
MomentumMomentum · 0% of the scorePenalises 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.Grime Busters Power Washing is better than 100% of roof cleaning.A
100
Replies to reviewsReplies 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.Grime Busters Power Washing is better than 34% of roof cleaning.D
34

Reviews for your job

Customers hired Grime Busters Power Washing for 5 kinds of job.

Grime Busters Power Washing for roof cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.1
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—

All 1 Google reviews tagged “Roof cleaning”

Linda9 reviewsTotal 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 weeks ago★★★★★

I had a fantastic experience with Grime Busters Power Washing! Brandyn did an awesome job cleaning out our house gutters and power washing our shed, which was definitely in need of some serious cleaning. He was professional, thorough, and took the time to make sure everything looked great when he was finished. The…

Reasonable priceCleaningPower/pressure washingRoof cleaning

Price

Not enough reviews with a price yet.

Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Great price 44%Reasonable 56%Overpriced 0%Not sure 0%

Jobs customers hired them for

JobReviewsCategory typical
Power/pressure washing76—
Cleaning8—
Interior & exterior window cleaning7—
Rooftop/skylight cleaning5—
Soft wash cleaning3—

Compare with

Baltimore Pressure Washers logoBaltimore Pressure WashersExperts Score 100Baltimore · 5.00★Maryland Pro Services logoMaryland Pro ServicesExperts Score 99Baltimore · 4.99★Mr. Clean Power Washing, LLC logoMr. Clean Power Washing, LLCExperts Score 98Baltimore · 4.97★