Updated: Mar 31, 2026
Location and Projects
Address
47 Cliff St, Malden, MA, 02148
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First Class Tinknocker HVAC/Mechanical Contractor
First Class TinKnocker is a small local family owned and managed HVAC & Sheet Metal company with big service that has been serving Massachusetts and New England area. Therefore, we can provide the “personal touch” which larger companies cannot. With years of experience in the HVAC industry we have established a reputation for quality, reliability and outstanding workmanship. With this experience we can customize your installation, tailoring it to your individual needs. So, when making the final decision, you can count on our company to give the best sale, installation and continued service that is expected and deserved from an HVAC company.
The company holds all of the license required by the Commonwealth of Massachusetts and is fully insured. All of the necessary Permits are always obtained to insure that all regulations are met on every job.
We realize the complexity of our trade and how difficult it can be to find a good contractor that can be trusted to provide these services. Cu
From BuildZoom: First Class Tinknocker, LLC, 47 Cliff St, Malden, MA holds a Home Improvement Contractor license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 95 ranks in the top 22% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring First Class Tinknocker, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
First Class Tinknocker, LLC Services
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First Class Tinknocker, LLC Contact Information
Phone Number: (617) 697-7455
Address: 47 Cliff St, Malden, MA 02148
First Class Tinknocker, LLC Malden
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
First Class Tinknocker, LLC has a BuildZoom score of 95, which places them above 78% of 139,240 contractors in Massachusetts.
Activity
|
11 projects
|
2025 |
|
8 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that First Class Tinknocker, LLC has worked on at least
20.0 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.
Experience
|
20 projects
|
HVAC projects |
|
8 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that First Class Tinknocker, LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
8 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
The typical size of their permits is approximately $18,557. This graph shows the distribution of these job values.
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.
Building Permits by First Class Tinknocker, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
System 1: ahri: 215746027 installation of (1) ccoxhb24v24hp heat pump condenser and (1) ccoxhbah24v24 air handler in the attic to the existing ductwork system 2: ahri: 215746005 installation of (1) ccoxhbmz318hp heat pump condenser (1) ccoxhbwm12 wall unit and (1) ccoxhbwm06 wall unit
Valuation:
N/A
Permit #:
M25-000051
Status:
issued
Fee:
N/A
Permit Type:
Residential 1-2 f...
Building Type:
N/A
Furnish and install lg lmu180hhv red 18k multi-zone condenser. (1) lg lmn079hvt 7k btu head unit. basement bedroom(1) lg lmn159hvt 15k btu head unit. finished basementinstall (1) lg luu240hhv 24k btu condenser and install (1) lg lhn248hv 24k btu high static slim duct air handler.design and install all new ductwork with insulation in the attic install new supply branches to the 1st flo... see more
Valuation:
$24,000
Permit #:
SM-24-70
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
System 1: installation of (1) heat pump condenser (1) air handler (1) ductless unit and ductwork system 2: installation of (1) heat pump condenser and (3) ductless units
Valuation:
$24,093
Permit #:
SHMT-072949-2025
Status:
issued
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
* install (1) lg luu360hhv 36k condenser. install (1) lg lvn361hv4 36k btu air handler. * resize and replace all ductwork in basement with insulated ductwork * reconnect to existing supply and return ductwork running through conditioned walls to the second floor. * install (1) lg lmu180hhv 18k btu condenser. * (2) lg lmn079hvt 7k btu head unit. 1st floor addition 2nd floor addition. *... see more
Valuation:
$12,000
Permit #:
MP-2024-000164
Status:
issued
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Hvac system 1: furnish and install all labor and materials for (1) gree 36k multi36hp230v1eo multi zone gen 2 outdoor unit condenser. seer2 eer2 hspf2 : 21 12/10cooling temp range: - 122 118 ?heating temp range: - 22 75 ?(1) gree 3vir09hp230v1ah vireo gen3 9k btu btu wall head unit. guest bedroom(1) gree 3vir18hp230v1ah vireo gen3 18k btu btu wall head unit. dining room kitchen ... see more
Valuation:
$12,000
Permit #:
SM-24-16
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac system 1: furnish and install all labor and materials for lg lmu240hhv 24k btu multi zone inverter heat pump w red(1) lg lmn120hsv5 12k btu head unit. basementcondensate pump (1) lg ldn187hv4 slim duct low static air handlerattic installationdesign and install all new ductwork with insulation for 2nd floor bed 1 bed 2 bathroom. return duct and thermostat in 2nd floor bed 1hvac sy... see more
Valuation:
$12,000
Permit #:
SM-24-15
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
* install (1) lg 48k btu heat pump lmu480hhv condenser (1) pmbl5620 y-branch (2) pmbd3620 branch distribution units (1) lg 24k btu mid static slim duct air handler lhn248hv1 (1) lg 36k btu full size air handler lvn361hv4 and ductwork
Valuation:
$24,000
Permit #:
SH-24-1273
Status:
issued
Fee:
$280
Permit Type:
HVAC
Building Type:
1to2family
Installation of (1) ccoxhbmz536hp heat pump condenser (3) ccoxhbwm06 wall mounted unit and (1) ccoxhbwm12 wall mounted unit
Valuation:
$32,000
Permit #:
MP-2025-000323
Status:
issued
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
Installation of (2) heat pump condensers (2) air handlers and ductwork
Valuation:
$17,013
Permit #:
SHMT-072081-2025
Status:
issued
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Install 1 gree multi btu condenser 1 slim duct air handler ductwork in basement 3 btu head units on 2nd fl
Valuation:
$24,000
Permit #:
MCH202412161
Status:
issued
Fee:
$280
Permit Type:
N/A
Building Type:
N/A
Installation of (1) air handler (1) heat pump condenser and ductwork
Valuation:
$10,000
Permit #:
SH-25-0209
Status:
issued
Fee:
$140
Permit Type:
Newwork
Building Type:
1to2family
Heat pump mini-splits and heat pump water heater addition
Valuation:
$30,300
Permit #:
M-25-0366
Status:
issued
Fee:
$350
Permit Type:
New
Building Type:
N/A
Air handler to placed in the attic and heat pump outside
Valuation:
$10,000
Permit #:
M-25-0210
Status:
issued
Fee:
$140
Permit Type:
New
Building Type:
N/A
Install 1 furances in basement 1 heat pump condenser outside
Valuation:
$14,000
Permit #:
MCH202412773
Status:
issued
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Retrofit and install 1 heat pump condenser and 1 air handler to existing ductwork
Valuation:
$12,000
Permit #:
MCH202505737
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Installation of 1 heat pump condenser 1 air handler replace ductwork
Valuation:
$12,000
Permit #:
MCH202506930
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install heat pump condencer air handler and duct work
Valuation:
$12,000
Permit #:
MCH202507237
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Installation of (3) furnaces (3) coils (3) condensers and ductwork
Valuation:
$29,500
Permit #:
BL-24-75
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
Installation of 1 furnace 1 coil 1 condenser and ductwork
Valuation:
$20,100
Permit #:
MP-2023-000259
Status:
complete
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Installation of hydro condenser and ducted system
Valuation:
$10,000
Permit #:
SHMT-037023-2021
Status:
expired
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
First Class Tinknocker, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
First Class Tinknocker, LLC License info
Verified License
| License # | 211316 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 03-06-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for First Class Tinknocker, LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of First Class Tinknocker, LLC with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business License and Master Sheet Metal License |
- BuildZoom has not verified this license since July, 2013.
Verify this license's status for First Class Tinknocker, LLC at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Liability, Workerman Compensation And Vehicle Insurances |
30
Permits
- Building permit records show that First Class Tinknocker, LLC has worked on 30 permitted projects.