PLUMBERS · MILWAUKEE, WI
O & W Heating and Cooling LLC logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%17+5.9Reliability 15%28+4.2Craft & service 20%54+10.8Value 10%68+6.8Momentum 8%95+7.6Track record 7%58+4.1Accountability 5%67+3.4Experts Score= 43Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.43SCORE

O & W Heating and Cooling LLC

Better than 39% of plumbers · #55 of 90

4.9★236 Google reviewsGoogle star rating as shown on Google Maps.
4.97★last 12 monthsAverage stars on reviews from the last 12 months only.
2.6%1–2★ in 2 yrs (avg 2.6%)Share of reviews from the last 24 months that gave 1 or 2 stars.
89%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

O & W Heating and Cooling LLC for cleaning

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.2
★ 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 2 Google reviews tagged “Cleaning”

Nolan44 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 years ago★★★★★

The tech was super friendly and went the extra mile with my A/C cleaning service!

A/C system maintenanceCleaningHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
Jobey5 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 years ago★★★★★

Omar made room in his very busy schedule to come and diagnose our AC unit on a very hot day. Due to our negligence, he ended up needing to put in a lot more time troubleshooting the issues and went the extra mile to educate us about the frequency with which certain parts should be replaced, less expensive filters…

CleaningA/C system dismantlementA/C preventive maintenance+ Responsiveness+ Punctuality+ Quality

vs category

Blue = O, grey = plumbers average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 5.00★ (9 reviews)2024-Q2: 5.00★ (4 reviews)2024-Q3: 5.00★ (1 reviews)2024-Q4: 5.00★ (8 reviews)2025-Q1: 5.00★ (7 reviews)2025-Q2: 5.00★ (9 reviews)2025-Q3: 4.73★ (15 reviews)2025-Q4: 4.50★ (8 reviews)2026-Q1: 5.00★ (6 reviews)2026-Q2: 5.00★ (7 reviews)2026-Q3: 4.93★ (15 reviews)2026-Q4: 5.00★ (2 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$383-20% vs typical plumbers

Bar = middle half of what customers paid · gold mark = category median.

Great price 22%Reasonable 78%Overpriced 0%Not sure 0%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%17+5.9Reliability 15%28+4.2Craft & service 20%54+10.8Value 10%68+6.8Momentum 8%95+7.6Track record 7%58+4.1Accountability 5%67+3.4Experts Score= 43Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.

SatisfactionSatisfaction · 35%Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.Bar = this company’s percentile, tick = category average.
17
ReliabilityReliability · 15%How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).Bar = this company’s percentile, tick = category average.
28
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
54
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
68
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
95
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
58
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
67

Praised for

Google highlights · percentile vs peersGoogle review highlights (Quality, Professionalism…): positive minus negative mentions per review, as a percentile vs peers.

Quality
+60 / −0
Professionalism
+59 / −2
Responsiveness
+59 / −2
Punctuality
+54 / −0
Value
+44 / −0

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