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Location and Projects

Address
47 Prindle Hill Rd, Charlton, MA, 01507
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Justin Klar Construction

General contractor specializing in Windows doors siding roofing kitchens and baths. Decks basement remodeling porches flooring finish carpentry.

From BuildZoom: Justin Klar, 47 Prindle Hill Rd, Charlton, MA (Employees: Andrew Klar and Ed Rautenberg) holds a Building Licenses, Construction Supervisor 1 & 2 Family license and 5 other licenses according to the Massachusetts license board.

Their BuildZoom score of 120 ranks in the top 1% of 139,240 Massachusetts licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Justin Klar, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Justin Klar Contact Information

Phone: (774) 287-7186
Address: 47 Prindle Hill Rd, Charlton, MA 01507

Justin Klar Charlton

Quality

120
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Justin Klar has a BuildZoom score of 120, which places them above 99% of 139,240 contractors in Massachusetts.

Activity

2 projects
 2025
Our building permit records indicate that Justin Klar has worked on at least 2.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 $20k-$50k
Value Not Public: 1.0 project
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Justin Klar Reviews
5 out of 5 stars, based on 5 reviews

  • By Anonymous
    May 3, 2016

  • By Jim
    March 18, 2016
    Roofing/framing/decking
    3 days

    I have utilized Klar Construction for several projects on my properties. Justin has always delivered on time and on budget. He has done both interior and exterior work as well as finish carpentry and always keeps me apprised of changes to schedule and product issues. I would highly recommend Justin to anyone seeking quality home improvement.
  • By Leonard S.
    March 16, 2016
    installation of sliding glass doors and storm door
    1 day

    Reliability, craftsmanship, follow-through, integrity - all words that come to mind when thinking about the work of Justin Klar and his team. He delivered on every commitment, ensured that the job was done well despite unexpected complications, and stayed until the work was completed on the day he said it would be completed. It is rare to find a contractor of such high quality and integrity, and who pays such close attention to detail. Justin Klar delivers in all of these areas, and so much more.
  • By Cynthia D.
    March 11, 2016

    Made contact right away and an appointment. Punctual, courteous and fairly priced. Very much considered using for my project but my brothers trumped in and offered to do my project pro-bono.
  • March 9, 2016

    Justin has completed several projects for me both interior and exterior from window,door installation, flooring, drywall to a new roof and siding at my properties. He has started and completed jobs on time and within the agreed upon budget. Throughout the different projects he was very communicative and kept me apprised of all materials and equipment deliveries and any changes to his crews schedule. I would classify Justin as fair and dependable with a solid reputation for quality work. I highly recommend Klar construction.
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Building Permits by Justin Klar

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Residential alterations
16 Brooks St, Upton, MA, 1568
2025-01-11
No Description Available
Valuation:
N/A
Permit #:
RB-2025-0009
Status:
issued
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Building
19 Oriole Rd, Medfield, MA, 2052
2021-03-23
Kitchen renovation - new cabinets counters flooring; addition recessed lighting; replace 2 windows & 3 doors
Valuation:
$48,500
Permit #:
BP-21-159
Status:
issued
Fee:
$788
Permit Type:
Alteration/renova...
Building Type:
N/A
Residential express permit
2 Haromar Heath Rd, Harwich, MA, 2645
2020-09-14
Roofing
Valuation:
$8,500
Permit #:
BLD-21-000307
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Building
19 Oriole Rd, Medfield, MA, 2052
2021-03-23
Kitchen renovation - new cabinets counters flooring; addition recessed lighting; replace 2 windows & 3 doors
Valuation:
$48,500
Permit #:
BP-21-159
Status:
issued
Fee:
$788
Permit Type:
Alteration/renova...
Building Type:
N/A
Building
11 Fairchild Dr, Holden, MA, 1520
2025-11-13
Strip old metal siding install new foil foam insulation and new vinyl siding
Valuation:
$22,000
Permit #:
BP-25-652
Status:
issued
Fee:
$100
Permit Type:
Siding
Building Type:
N/A