Updated: Jul 15, 2026
Location and Projects
Headquarters Address
96 WEST ST, Williamsburg, MA, 01096
Local address
85 WILLOW ST, New Haven, CT, 06501
Use our bidding system to
request a quote
Christopher Williams Architect
Christopher Williams, 85 Willow St, New Haven, CT (Owned by: Harry Kasparian) holds a Heating, Piping & Cooling Unlimited Contractor license and 5 other licenses according to the Connecticut license board.
Their BuildZoom score of 92 ranks in the top 32% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Christopher Williams, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Christopher Williams Services
Start a project today:
Christopher Williams Contact Information
Phone Number: (203) 776-0184
Edit
Headquarters Address: 96 WEST ST, Williamsburg, MA, 01096
Local Address: 85 WILLOW ST, New Haven, CT 06501
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Christopher Williams New Haven
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Christopher Williams has a BuildZoom score of 92, which places them above 68% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Christopher Williams has worked on at least
2.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of existing kitchen second floor hall bathroom powder room (4) replacement windows and (2) exterior doors
Valuation:
$51,000
Permit #:
B-25-0535
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install oil fired water boiler with exact replacement of net 100, 000 rating. weil-mcclain boiler model wtg0-3 with riello oil burner
Valuation:
$6,900
Permit #:
M-23-64
Status:
issued
Fee:
N/A
Permit Type:
Boiler/furnace
Building Type:
One & two family
Install oil fired water boiler with weil-mcclain boiler model wgo-4 and riello oil burner. exact btu replacement of 126, 000 net btu rating. four heat zones
Valuation:
$6,800
Permit #:
M-20-112
Status:
issued
Fee:
$120
Permit Type:
Mechanical:stand ...
Building Type:
Single family
Eversource required permit for they can install owner meter we just seperate wires from 1st floor to owners existing panel
Valuation:
$875
Permit #:
BT-ELEC-2019-04596
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace an oil fired water boiler (exact btu replacement of net 100, 000 btu) weil mclain boiler model wgo-3with riello burner 75 gph
Valuation:
$5,350
Permit #:
9101
Status:
issued
Fee:
N/A
Permit Type:
Boiler/furnace re...
Building Type:
Single family
Replace oil fired water boiler with weil-mcclain boiler model wtgo-3 riello oil burner model 40. exact btu replacement net 100 000 btu rating. tr # 44595
Valuation:
$5,300
Permit #:
MP-2019-0068
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace 100, 000 btu oil fired water boiler with a riello oil burner
Valuation:
$5,495
Permit #:
10239
Status:
complete
Fee:
N/A
Permit Type:
Mechanical reside...
Building Type:
Single family
Install 275 gallon fuel oil storage tank- in basement
Valuation:
$1,800
Permit #:
M-20-110
Status:
issued
Fee:
$45
Permit Type:
Oil tank
Building Type:
Single family
Install 330 gallon fuel oil storage tank in celler
Valuation:
$2,765
Permit #:
M-20-66
Status:
complete
Fee:
$60
Permit Type:
Oil tank
Building Type:
Single family
Replace oil fired water boiler with biasi boiler. install indirect water heater, model smart plus 40 by triangle tube company
Valuation:
$6,995
Permit #:
M-15-103
Status:
complete
Fee:
$120
Permit Type:
HVAC/Mechanical:S...
Building Type:
Single Family
Replace oil fired water boiler with weil-mcclain boiler. exact btu replacement, 126.00 net
Valuation:
$5,100
Permit #:
M-15-90
Status:
complete
Fee:
$105
Permit Type:
HVAC/Mechanical:S...
Building Type:
Single Family
Install oil fired water boiler and indirect water heaer exact btu replacement net 126, 000 weil-mcclain indirect water heater model aqua plus 85 gallon
Valuation:
$9,800
Permit #:
M-17-217
Status:
complete
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Replace oil fired boiler and hot water heater. install a 330 gallon oil tank in basement
Valuation:
$10,375
Permit #:
6071
Status:
complete
Fee:
N/A
Permit Type:
Boiler/furnace re...
Building Type:
Single family
No Description Available
Valuation:
$1,650
Permit #:
M-15-136
Status:
issued
Fee:
$45
Permit Type:
1 & 2 family- LP ...
Building Type:
Res- single famil...
Replace oil fired water boiler and indrect water heater, model smart plus 40 by triangle tube co.
Valuation:
$6,900
Permit #:
M-16-6
Status:
complete
Fee:
$120
Permit Type:
Residential HVAC
Building Type:
Single Family
Replace oil fired water boiler with weil-mcclain boiler model wgo-4
Valuation:
$6,200
Permit #:
M-15-183
Status:
complete
Fee:
$120
Permit Type:
Residential HVAC
Building Type:
Single Family
Install 275 gallon fuel oil storage tank in cellar and pipe to outside. replacement of old 275 tank. replace fuel oil line to oil burner
Valuation:
$2,300
Permit #:
M-15-120
Status:
complete
Fee:
$60
Permit Type:
Oil tank/propane ...
Building Type:
Single family
Replace oil fired water boiler with weil-mcclain boiler model wtgo-5. boiler has tankless coil for domestice hot water.
Valuation:
$9,200
Permit #:
M-15-113
Status:
complete
Fee:
$165
Permit Type:
Residential HVAC
Building Type:
Single Family
Replace oil fired warm air furnace and replace a/c unit with ruud 14 seer, includes condensor, a coil, line set and condensate pump. exact btu replacement
Valuation:
$8,950
Permit #:
M-15-52
Status:
complete
Fee:
$150
Permit Type:
HVAC/Mechanical:S...
Building Type:
Single Family
Replace oil fired water boiler with weil-mcclain boiler. exact btu replacement net 100, 000 btu rating taxes ok'd 12/30/14
Valuation:
$5,250
Permit #:
M-14-208
Status:
complete
Fee:
$105
Permit Type:
HVAC/mechanical:s...
Building Type:
Single family
Similar Contractors See more
License # ARI.0016846
Westport, CT
109
BZ Score
-
Avg Project
-
Projects
115
BZ Score
$1.3M
Avg Project
-
Projects
License # ARI.0013604
Ridgefield, CT
110
BZ Score
$400K
Avg Project
-
Projects
Christopher Williams Reviews
BuildZoom hasn't received any reviews for Christopher Williams. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Christopher Williams License info
Verified License
| License # | HTG.0413688-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 03-05-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Christopher Williams at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARI.0006425 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Christopher Williams at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0393553-S7 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Christopher Williams at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.0004523 |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Christopher Williams with the State of Rhode Island Department of Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4523 |
| Status | Active |
| State | Rhode Island |
| Type | Residential Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2003. Check the current license status of Christopher Williams with the State of Rhode Island Contractors' Registration and Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AX002407L |
| Status | Inactive |
| State | Pennsylvania |
| Type | Architecture Firm |
- According to the Pennsylvania Department of State (Bureau of Professional and Occupational Affairs), the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Christopher Williams at the Pennsylvania Department of State (Bureau of Professional and Occupational Affairs).
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
80
Permits
- Building permit records show that Christopher Williams has worked on 80 permitted projects.
Christopher Williams Employees
CW
Christopher Williams
HK
Harry Kasparian
Owner