HVAC contractor · Fort Wayne, IN · reviewed since 2013
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%73+39.8Reliability 24%63+15.3Value 14%74+10.5Replies to reviews 7%88+6.2Craft & service penalty88−1.2Momentum penalty73−2.7Experts Score= 68Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.68SCORE
BGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#124 of 125 electriciansiPosition by Experts Score among all companies we track in this category. · better than 1%
4.8★★★★★2,646 Google reviews · 24 photos
91%five-star reviews
4.62★last 12 monthsiAverage stars on reviews from the last 12 months only.
6%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.
73%reviews answered by the owner
$383typical billiMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).
Korte Does It All, Inc. holds a 4.8-star rating from 2,646 reviews, with the owner responding to 73% of them. Customers frequently praise technicians for punctuality, clear communication, and thorough explanations of HVAC and plumbing repairs, often highlighting professional conduct and efficient problem-solving. However, several low-star reviews cite missed appointment windows, unreturned calls during advertised 24/7 service hours, and dissatisfaction with pricing or incomplete work, indicating occasional lapses in scheduling reliability and service follow-through.
Google rating: 4.8 out of 5 from 2,646 reviews (91% five-star).
Reviews on this page: 2,646 Google reviews (2,018 with written comments, 31 with photos).
Owner responses: the business replied to 73% of reviews.
Most recent review: October 23, 2026.
Service: Electrician serving Fort Wayne, Indiana.
Data from Google, last updated October 26, 2026.
Score profile vs other electricians
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: craft & service and replies to reviews; weakest: reliability.
Korte Does It All, Inc.Electricians 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.Korte Does It All, Inc.: 73/100 on this factor. Category median: 94.B
73
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.Korte Does It All, Inc.: 63/100 on this factor. Category median: 93.B
63
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.Korte Does It All, Inc.: 88/100 on this factor. Category median: 98.A
88
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.Korte Does It All, Inc.: 74/100 on this factor. Category median: 100.B
74
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.Korte Does It All, Inc.: 73/100 on this factor. Category median: 100.B
73
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.Korte Does It All, Inc.: 88/100 on this factor. Category median: 88.A
88
Bar = this company · dark tick = category median.
Star ratings
2,646 Google reviews we collected
4.8of 5
5 stars2,40391%
4 stars893%
3 stars201%
2 stars211%
1 star1134%
Praise vs complaints
Phrases our text analysis found in 2,018 written reviews
96%praise
Praise3,55396%
Complaints1524%
PriceiGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Price verdicts customers left with their Google review
87%fair
Great price9824%
Reasonable21251%
Overpriced4511%
Not sure5714%
$383-20% vs typical electricians
Middle half of what 334 customers paid ($104–$1.1k) · gold mark = category median.
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude1,25634%
Quality & results74820%
Speed & response68719%
Communication42311%
Would recommend2647%
Price & value2276%
Honesty & trust1003%
What customers talk about
We read 2,018 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“He was attentive, expert, thorough and razor focused”
“The technician they sent was late, unprofessional, and failed to complete the job properly.”
“Excellent work and took the time to explain everything I needed done in detail.”
“Very disappointed in the poor quality of care we received.”
“David was excellent, and exceptional in responding to my detailed questions immediately.”
“I know it was Sunday, but they were supposed to be out on Saturday and never showed up.”
“Trey was very thorough and explained everything very clearly.”
“Cancelled services today due to lack of communication, promised times that no tech ever showed.”
“…is Apprentice along with Faven were very pleasant and efficient would highly recommend korte services 😀 👍…”
“Based on my experience, I would not recommend this company if reliable scheduling is important to you.”
“Negative is that Korte is pricing themselves out of reasonable pricing.”
“While I’m grateful our drains were cleared, it just seems like we were overcharged for a quick fix.”
“We always request him due to his efficiency and honesty.”
“Where do I even start with these frauds… they came out to our home because we were having some furnace issues.”
People customers mention
Logan26 reviews
Noah23 reviews
Carlos22 reviews
Ryan20 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Korte Does It All, Inc. for 8 kinds of job. Pick one to see what they paid and said.
Tonni12 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. · 5 days ago★★★★★
Josh was awesome! He was prompt, friendly and thorough. He went over everything when he was done including showing me pictures of the inside of the system.
Paid $1–200Reasonable priceService not listed
RLocal Guide · 11 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. · 6 days ago★★★★★
Very professional, identified problem and provided a quote and time frame to order and install boiler gas valve.
Paid $1,000–1,200Reasonable priceService not listed
Aaron1 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. · 6 days ago★★★★★
Josh did a fantastic job troubleshooting and repairing our furnace. He was prompt, professional, and took the time to explain the issue clearly. Would highly recommend!
Paid $2,000+Not sureService not listed
John4 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 6 days ago★★★★★
Marquis Bates performed my winter servicing associated with my Piece of Mind Agreement. A very polite, personable, respectful, knowledgeable, and friendly guy! He showed me pics of my extremely dusty blower assembly on my heat pump affecting optimal airflow and air quality which could equate to increased higher…
Paid $200–400Not sureA/C system maintenanceHeating system maintenanceA/C system repair+ Punctuality+ Quality+ Professionalism
Cecile7 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 week ago★★★★★
Adrian Lugo was punctual, informative and professional. He provided a detailed summary of his annual servicing of our generator.
Paid $200–400Reasonable priceService not listed
Diana7 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 week ago★★★★★
Tech was great! Came and did my yearly maintenance on A/C, was honest with everything he found.
This plumbing service appointment with David Mantock..I was impressed. David was excellent, and exceptional in responding to my detailed questions immediately. He was attentive, expert, thorough and razor focused
Services: Service not listed
Positive: Professionalism
Response from the owner · 2 years ago
Thank you so much for your 5-star rating, Marti! We're so glad Mason was able to provide you with excellent service. We appreciate your kind words about Korte Does It All.
Brett BrownLocal Guide · 22 reviewsiTotal number of Google reviews Brett has written across all businesses on Google Maps, not just this one.
Excellent work and took the time to explain everything I needed done in detail.
Services: Service not listed
Response from the owner · 2 days ago
Brett Brown,
Thank you for your 5 star review! We are so glad you had a great experience with our team.
We are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between.
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Wandajean Glant1 reviewiTotal number of Google reviews Wandajean has written across all businesses on Google Maps, not just this one.
Wandajean Glant,
You rock! Thank you so much for your 5 star review and feedback!
We are so pleased you had a great experience with our team! We appreciate your business and look forward to serving you again in the future.
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Green Family2 reviewsiTotal number of Google reviews Green has written across all businesses on Google Maps, not just this one.
Trey was very thorough and explained everything very clearly.
Response from the owner · 3 days ago
Green Family,
You rock! Thank you so much for your 5 star review and feedback!
We are so pleased you had a great experience with our team! We appreciate your business and look forward to serving you again in the future.
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
amanda strickler2 reviewsiTotal number of Google reviews amanda has written across all businesses on Google Maps, not just this one.
Came out in a timely manner, Kenny explained every step, was polite and helped us get our issue resolved.
Price assessment: Reasonable price
Services: Service not listed
Response from the owner · 3 days ago
amanda strickler,
Thank you so much for your 5 star review and excellent feedback! Here at Korte Does It All, Inc. - New Haven, we are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between. We're so proud to display 5 star service!
Please keep us in mind for your friends and family- we have a referral program where we send you $50 for every customer you refer!
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
David Litchfield2 reviewsiTotal number of Google reviews David has written across all businesses on Google Maps, not just this one.
David Litchfield,
Thank you for your 5 star review! We are so glad you had a great experience with our team.
We are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between.
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Lisa Hughes4 reviewsiTotal number of Google reviews Lisa has written across all businesses on Google Maps, not just this one.
Great service and super friendly and helpful. Thanks!
Price assessment: Great price
Price: $1–200
Services: Service not listed
Response from the owner · 4 days ago
Lisa Hughes,
You rock! Thank you so much for your 5 star review and feedback!
We are so pleased you had a great experience with our team! We appreciate your business and look forward to serving you again in the future.
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Michael Cain7 reviewsiTotal number of Google reviews Michael has written across all businesses on Google Maps, not just this one.
Very professional, arrived on time and diagnosed and fixed the problem quickly.
Price assessment: Reasonable price
Price: $800–1,000
Services: Service not listed
Response from the owner · 4 days ago
Michael Cain,
Thank you so much for your 5 star review and excellent feedback! Here at Korte Does It All, Inc. - New Haven, we are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between. We're so proud to display 5 star service!
Please keep us in mind for your friends and family- we have a referral program where we send you $50 for every customer you refer!
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Sam HoladaLocal Guide · 51 reviewsiTotal number of Google reviews Sam has written across all businesses on Google Maps, not just this one.
Josh did a great job, thorough, quick review of the system. Love working with Korte to give me confidence in my system for the upcoming seasons.
Response from the owner · 4 days ago
Sam Holada,
Thank you so much for your 5 star review and excellent feedback! Here at Korte Does It All, Inc. - New Haven, we are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between. We're so proud to display 5 star service!
Please keep us in mind for your friends and family- we have a referral program where we send you $50 for every customer you refer!
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
Rick Leeuw14 reviewsiTotal number of Google reviews Rick has written across all businesses on Google Maps, not just this one.
Adrian did a great job. Very knowledgeable, polite and honest. Great young man
Response from the owner · 4 days ago
Rick Leeuw,
Thank you for your 5 star review! We are so glad you had a great experience with our team.
We are all about delivering an outstanding customer experience from the first moment you call us to when our guys arrive on time, and every step in between.
We look forward to the opportunity to serve you again in the future!
Respectfully,
The Team at Korte Does It All, Inc. - New Haven
