General contractor · Boston, MA · reviewed since 2014
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 59%99+58.1Reliability 26%96+25Value 15%100+15.2Craft & service penalty98−0.2Experts Score= 98Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.98SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#2 of 11 general contractorsiPosition by Experts Score among all companies we track in this category. · better than 90%
5.0★★★★★86 Google reviews · 23 photos
100%five-star reviews
5.00★last 12 monthsiAverage stars on reviews from the last 12 months only.
0%1–2★, last 20 reviewsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
Google reviewers rate Mark W. Quigley General Contracting five stars based on eighty-six reviews. Customers describe window replacements, exterior repairs, full renovations, and attic conversions, noting that the team consistently arrived on time and completed projects within budget. Recurring themes include clear communication, meticulous attention to detail in older homes, and professional site management. No common criticisms appear in the provided excerpts, and the owner did not respond to any reviews.
Google rating: 5.0 out of 5 from 86 reviews (100% five-star).
Reviews on this page: 86 Google reviews (60 with written comments).
Owner responses: the business replied to 0% of reviews.
Most recent review: October 10, 2026.
Service: General Contractor serving Boston, Massachusetts.
Data from Google, last updated November 10, 2026.
Score profile vs other general contractors
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: reliability.
This companyGeneral Contractors 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.Mark W. Quigley General Contracting: 99/100 on this factor. Category median: 92.A
99
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.Mark W. Quigley General Contracting: 96/100 on this factor. Category median: 87.A
96
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.Mark W. Quigley General Contracting: 98/100 on this factor. Category median: 97.A
98
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.Mark W. Quigley General Contracting: 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.Mark W. Quigley General Contracting: 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.Not enough reviews for this factor yet. Category median: 94.–
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Bar = this company · dark tick = category median.
Star ratings
86 Google reviews we collected
5.0of 5
5 stars86100%
4 stars00%
3 stars00%
2 stars00%
1 star00%
Praise vs complaints
Phrases our text analysis found in 60 written reviews
98%praise
Praise12198%
Complaints22%
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 price133%
Reasonable267%
Overpriced00%
Not sure00%
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude3024%
Speed & response2420%
Would recommend2319%
Quality & results2016%
Communication119%
Honesty & trust97%
Price & value65%
What customers talk about
We read 60 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Mark and his crew have very professionally done several small projects in the past few years on a large Victorian in Newtonville.”
“This was the 5th project we’ve done with Mark, and with good reason; once a project has commenced, his guys show up every day, on time, and put in a full day.”
“We really felt like we won the lottery with our choice of contractor and I highly recommend Mark W.”
“I cannot recommend Mark enough.”
“Quigley General Contracting for years, and the experience is always top-notch.”
“Always professional, most trustworthy and excellent to communicate with.”
“Plus, they were genuinely nice people to work with.”
“His price was reasonable and the work was exceptional.”
People customers mention
Victorian3 reviews
Newton3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Mark W. Quigley General Contracting for 8 kinds of job. Pick one to see what they paid and said.
Lumber2 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★★★★★
We had Mark install three windows in our old Victorian. It went like clockwork — everything happened when it was supposed to, the project came in at budget, and the work was excellent. I would not hesitate to use him again.
Reasonable price
Jeffrey4 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. · 2 months ago★★★★★
Mark and his crew have very professionally done several small projects in the past few years on a large Victorian in Newtonville. More recently, Mark completed a larger project rebuilding exterior stairs and railing to a second floor entrance, building a roof over the landing, re-flashing the gutters above and…
Great priceExterior paintingRemodeling
Andrew2 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. · 8 months ago★★★★★
Mark and his team completed a full renovation of our house for our growing family. They did an incredible job from start to finish. Mark was consistently on-site directing or doing the work and the finished product reflects pride taken in his work. He hit 40 years in business while on our project and you only last…
Reasonable priceService not listed
Jesse3 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 year ago★★★★★
ACS Mechanical has worked with Mark W. Quigley General Contracting for years, and the experience is always top-notch. Mark is a true craftsman who takes pride in every detail, and his professionalism and quality set him apart. Highly recommend!
Harry2 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 year ago★★★★★
Mark and his team replace 5 windows in our house with new-construction Anderson windows. They were a pleasure to work with - kept the job site super-clean, and we were especially pleased with the trim work, matching the existing details 100%. This is our 2nd project with Mark, and we are hoping to work with him again in the near future.
Jessica9 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 year ago★★★★★
Mark's work is incredibly professionalism and he really shows care in restoring old homes that need more attention than the average project.
We had Mark install three windows in our old Victorian. It went like clockwork — everything happened when it was supposed to, the project came in at budget, and the work was excellent. I would not hesitate to use him again.
Price assessment: Reasonable price
Jeffrey Wright4 reviewsiTotal number of Google reviews Jeffrey has written across all businesses on Google Maps, not just this one.
Mark and his crew have very professionally done several small projects in the past few years on a large Victorian in Newtonville. More recently, Mark completed a larger project rebuilding exterior stairs and railing to a second floor entrance, building a roof over the landing, re-flashing the gutters above and finishing and painting the entire area. The work was done timely and efficiently. Well done Mark! Jeff W.
Price assessment: Great price
Services: Exterior painting, Remodeling
Andrew Coppage2 reviewsiTotal number of Google reviews Andrew has written across all businesses on Google Maps, not just this one.
Mark and his team completed a full renovation of our house for our growing family. They did an incredible job from start to finish. Mark was consistently on-site directing or doing the work and the finished product reflects pride taken in his work. He hit 40 years in business while on our project and you only last that long if you really know what you are doing. The project was completed on-time and on-budget, and he went above and beyond, helping us through the design/permitting process, suggesting fixtures, and making practical suggestions to improve the functionality of the house. All those nightmare stories you hear about renovations just didn’t apply. We really felt like we won the lottery with our choice of contractor and I highly recommend Mark W. Quigley General Contracting.
Price assessment: Reasonable price
Services: Service not listed
Jesse Robbins3 reviewsiTotal number of Google reviews Jesse has written across all businesses on Google Maps, not just this one.
ACS Mechanical has worked with Mark W. Quigley General Contracting for years, and the experience is always top-notch. Mark is a true craftsman who takes pride in every detail, and his professionalism and quality set him apart. Highly recommend!
Harry Hart2 reviewsiTotal number of Google reviews Harry has written across all businesses on Google Maps, not just this one.
Mark and his team replace 5 windows in our house with new-construction Anderson windows. They were a pleasure to work with - kept the job site super-clean, and we were especially pleased with the trim work, matching the existing details 100%. This is our 2nd project with Mark, and we are hoping to work with him again in the near future.
Jessica Rivera9 reviewsiTotal number of Google reviews Jessica has written across all businesses on Google Maps, not just this one.
Mark and his team did an amazing job repairing my patio door! They found an effective solution for a tricky problem and even added extra measures to prevent future issues. The work was clean, fast, and turned out great. Plus, they were genuinely nice people to work with. Highly recommend!
John Fieldsteel1 reviewiTotal number of Google reviews John has written across all businesses on Google Maps, not just this one.
Mark and his team performed fine work on our 300-year-old house. They found and addressed the cause of a roof leak, which two prior roofers missed. They also did good exterior carpentry work. We enjoyed working with them.