Analyzing 6,740,6586.7M ReviewsFor 19,01719K Experts

Experts Reviews · Company report
Redman's Muffler & Automotive 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%95+51.8Reliability 24%92+22.3Value 14%100+14.1Replies to reviews 7%17+1.2Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.89SCORE

Redman's Muffler & Automotive

Manchester, NH · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #94Position by Experts Score among all companies we track in this category. of 218 auto repair shops · 4.9★ from 220 Google reviews

📞 Call (603) 626-1400Request a call backWebsite ↗

Report card

Percentile vs other auto repair shops (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.Redman's Muffler & Automotive is better than 95% of auto repair shops.A
95
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.Redman's Muffler & Automotive is better than 92% of auto repair shops.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.Redman's Muffler & Automotive is better than 100% of auto repair shops.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.Redman's Muffler & Automotive is better than 100% of auto repair shops.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.Redman's Muffler & Automotive is better than 100% of auto repair shops.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.Redman's Muffler & Automotive is better than 17% of auto repair shops.F
17

Reviews for your job

Customers hired Redman's Muffler & Automotive for 8 kinds of job.

Redman's Muffler & Automotive for auto engine diagnostic

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.5
★ 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.—
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 75/100.How Job match is calculatedBuilt only from reviews Google tagged “Auto engine diagnostic”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#106 / 151

All 5 Google reviews tagged “Auto engine diagnostic”

Eldon3 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. · 8 months ago★★★★★

I recently had battery draw-down and oil-leaking issues with my 1994 Ford F-250 4X4 truck. I was very satisfied with the timeliness, affordability and workmanship of parts and labor for the diagnoses and replacement of the battery, intake manifold gasket set and valve cover gasket set.

Great priceAuto battery replacementAuto engine diagnosticEngine repair
JamellLocal Guide · 18 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. · 4 years ago★★★★★

The Greatest set of guys in the Manchester area in my opinion. Very hard working with a sense of care and understanding when it comes to their customers. Thanks again guys for showing an out-of-towner great hospitality, you’re truly appreciated! P.S. The young lady in the front makes GREAT COOKIES! Reminds me of the American Cookie Company haha.

Auto engine diagnosticEngine repair
AlexisLocal Guide · 24 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. · 4 years ago★★★★★

Excellent service my recent mechanic closed there business. I found out the that one of the mechanics that all ways worked on my truck Dave came here to red man’s. I was very happy with the services I had, was well informed what was happening to my vehicle . I will definitely become a regular customer I recommend…

Auto engine diagnosticGeneral repairs & maintenanceOil change+ Quality+ Professionalism
JenniferLocal Guide · 60 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★★★★★

Rating only, no written review.

Auto engine diagnosticGeneral repairs & maintenance
JonLocal Guide · 15 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. · 4 years ago★★★★★

Rating only, no written review.

Auto engine diagnosticEngine repairExhaust+ Punctuality+ Quality+ Professionalism

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 83%Reasonable 17%Overpriced 0%Not sure 0%

Jobs customers hired them for

JobReviewsCategory typical
Exhaust8—
General repairs & maintenance8—
Brakes5—
Auto engine diagnostic5—
Steering & suspension repair4—
Auto exhaust system repair4—
Vehicle Inspection3—
Engine repair3—

Compare with

DECI AUTOMOTIVE logoDECI AUTOMOTIVEExperts Score 99Manchester · 5.00★Ruben's Rubber Tire Shop logoRuben's Rubber Tire ShopExperts Score 97Manchester · 4.97★E-Z Automotive Services logoE-Z Automotive ServicesExperts Score 97Manchester · 4.98★