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Location and Projects

Address
365 Granite St, Braintree, MA, 02184
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K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司

They offer heating and air conditioning services.

From BuildZoom:

Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.

If you are thinking of hiring K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 Services

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K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 Contact Information

Phone: (774) 248-5471
Address: 365 Granite St, Braintree, MA 02184

K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 Braintree

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
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Activity

8 projects
2025
11 projects
2024
15 projects
2023
Our building permit records indicate that K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 has worked on at least 34.0 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.

Experience

31 projects
HVAC projects
11 projects
Mechanical projects
Analyzing permits over the last 4 years shows that K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 mostly works on hvac project and mechanical project projects.

Pricing

3 projects
< $5k
17 projects
$5k-$20k
13 projects
$20k-$50k
1 project
$50k-$100k
Value Not Public: 0 projects
The typical size of their permits is approximately $11,000. 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.

K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷䁔汽公司 Reviews
5 out of 5 stars, based on 18 reviews

  • By Sylvia C.
    April 19, 2019

    After having multiple issues with my furnace and AC including ceiling leaks, Nathan and his crew came in and replaced everything in 2 days. Price is reasonable and they work very fast, are respectful and leave the job site clean. I highly recommend them!

  • By Sheila
    June 21, 2018

    We were very worried about doing the major project of taking out the huge radiators in a our smaller house and putting in Air conditioning. We were so lucky to have had Mr. Truong do the service! He and his crew were super fast with the installation, stayed on budget, and was very good with clean up after the job. Communication, customer service, reliability A++++++

  • June 13, 2016

    Having Nathan to set up our HVAC system during the remodeling of our house is probably the best decision we ever made in this process. We have an oud house with baseboard heating. We have been hesitating in deciding whether to proceed with a proper central air condition system to power this old but spacious colonial. We are concerned that the duct will cause the loss of ceiling space.

    After extensive research on this subject, we have decided that discussing this with experts to start with. I have consulted with several friends in construction business. Surprisingly, they all point to Nathan! Two of such friends actually have Nathan set up the HVAC during the construction of their personal houses! Even so, I still talked with several different HVAC experts. Nathan impressed me the most! He is incredibly efficient in doing the assessment and showed up promptly as scheduled although he has had a very busy schedule to start with. He spent hours doing the precise measurement although I have not given the promise that I will hire him for the work at that time. He actually took the initiative to talk to our general contractor to know the whole plot before he came up with the plan! None of the others we talked to bother to do that. It means that he is really into the detail in planning. After reviewing the proposals from the different companies, we have decided to go with Nathan. The decision was NOT difficult to make at that point since Nathan outline the most detail plan and the backup strategies. I have seen it in any other proposals and everyone else just said, we will come up a plan if that happen and obviously those answer is not good enough for us. We also like Nathan’s plan since by his design, we do NOT loss ceiling space, which is very important to us.

    Nathan has a great team! They work very efficiently. Since he has a very detailed plan, it was carried out without any unexpected event. He actually finished the work ahead of the plan. In addition, Nathan provided excellent after work services and maintenance, we are very happy with the excellent work. Thank you, Nathan! It really exceeds our expectation!

    I highly recommend Nathan’s service to anyone considering adding or maintaining of your HVAC!

    Read more
  • By John I.
    December 30, 2015
    Air Conditioning
    First Class HVAC Services

    Nathan and his company has been doing work for my company for years and has proven to be a person of integrity and reliable. He is there when he says he is going to be there and the job gets done in the time frame that he lays out. He is professional in all areas particularly in the performance and quality.

    We could never go wrong with Truong!

  • By Private
    December 21, 2015
    New multiple HVAC
    $0
    Large Projects and Services Follow-up

    Nathan and his crew has worked on several of our projects. As a GC, they're the only HVAC contractor we trust. They finish on time and on budget! On follow up services, they're fast, reliable and knowledgeable. Highly recommend.

  • By Private
    November 29, 2015
    Boiler
    $500
    2 days
    Great service

    They are very responsible and professional! We had a small project and they were just as great! Would recommend them for sure!

  • By Anonymous
    July 15, 2015
    replace 2 old boilers with new high-efficiency heating and cooling systems
    $19,000
    7 days
    Professional HVAC installation

    Replaced 2 old boilers in a two unit building with 2 new high-efficiency gas, forced air heat and cooling systems. One unit required all new duct work. Very professional job - the systems look and work great. Has quickly fixed any small problems that have come up. On top of all that, he gave the best quote. Highly recommended.

  • By Barry N.
    July 4, 2015
    New construction
    $16,500
    3 days
    Fantastic

    If looking for a crew that can delivery what they promise truong heating & cooling is one of the few crews you can walk away from knowing it's going to be done right and complete. A pleasure to work him and his men on muitable occasions.

  • June 29, 2015

    Nathan and his team are very reliable, trustworthy and deliver superb service. They replaced my malfunctioning A/C with a new one. Everything happened as expected and on time. They get my highest rating!
    Chris K.

  • By Anonymous
    May 29, 2015
    HVAC
    $0

    Nathan and his team are highly responsive and professional. I have always received a response to any inquiry within hours. Truong's Heating and AC installed one new forced hot air/AC unit in my house and they have serviced my other two units. The temperature control in my house is excellent ever since they installed the new unit. The quality of their work is always excellent. They also stand behind their work and are very reasonable with pricing. If I have a heating or cooling problem, I know it will be taken care of quickly and with care. I highly recommend Truong's Heating and AC.

  • By Anonymous
    May 21, 2015
    AC
    $2,900
    Honest and professional technician

    Called the company for an estimate and Nathan was very responsive unlike other contractors. He sent his manager the very next day to my house for an assessment. Tom was very honest with his assessment of our HVAV system. Unfortunate, our system requires a general contractor to open up the wall and ceiling, which is not their specialty. The price they quote without open up the wall is reasonable. They will be the first one I call in the future for any Heating AC related service

  • By Anonymous
    May 16, 2015
    New HVAC System
    7 days
    Excellent and Fast Service

    New installation 4 zones HVAC system for new construction home. Fast and excellent service. Most importantly, Nathan and his team will stand behind their works and provide service when is called. I would definitely hire him again

  • May 1, 2015

    I am very happy to have done business with Mr. Truong! He does everything he promises to do. I feel as though he cares very much for his customer. I like that!
    THANK YOU MR TRUONG!

  • By Alex
    November 2, 2014
    Heating System
    1 day

    They have installed new systems for me before, good quality with competitive price. I called today because one of my old systems was down. They sent people and took care of the problem within an hour. Tenant was happy and I am quite relieved. Thank you!

  • October 22, 2014
    Service
    $89

    I called for service and got a return call within 2 hrs and job done by end of day with complete satisfaction.

  • July 19, 2014

    Good service, Fast and Professional !

  • By info
    May 16, 2014
    Install central A/C units (2) in old home
    7 days
    efficient, reasonable pricing, very responsive

    We had multiple vendors quote us on installation of a 2 zone AC system in a much modified 1940's Cape. Nathan was a pleasure to work with and provided real solutions to problems. He also did not charge the 'Concord' premium everyone else seems to do! He delivered what he said, when he said, and was very open when he felt there was a better or cheaper option. I would hire him again in a heartbeat. He has continued to provide PM service as needed.

  • By Alp
    April 7, 2014

    Fast and Reliable Service! Very Professional..!

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Building Permits by K&K Truong INC. Truong's Heating & Air Conditioning. 張氏冷...

Sort by: Notable Notable | Date Date | Job Value Job Value
Sheet metal
2025-05-23
Replaces the air conditioning new ductworks. coil & condenser for 1st floor install the new furnace. coil. condenser and ductworks install one make up air for kitchen hood
Valuation:
$21,300
Permit #:
SH-25-0493
Status:
issued
Fee:
$264
Permit Type:
Metalchimneyvents
Building Type:
1to2family
Sheet metal
2025-01-30
Install two hydro air handlers for basement. 1st & 2nd floor & attic. bathroom. kitchen air vent and erv system
Valuation:
$41,500
Permit #:
SH-25-0093
Status:
issued
Fee:
$504
Permit Type:
Newwork
Building Type:
1to2family
Sheet metal
2025-01-30
Install two hydro air handlers for basement. 1st & 2nd floor & attic. bathroom. kitchen air vent and erv system
Valuation:
$41,500
Permit #:
SH-25-0093
Status:
issued
Fee:
$504
Permit Type:
Newwork
Building Type:
1to2family
Sheet metal
2024-11-20
Install two hydro air in the basement and two hydro air in the attic ductworks air conditioning bathrooms dryer and kitchen exhaust air vents and make up air
Valuation:
$69,800
Permit #:
SH-24-1328
Status:
issued
Fee:
$840
Permit Type:
Newwork
Building Type:
1to2family
Residential mechanical - sheet metal
2025-03-27
Install one erv systems and bathroom & dryer vents compliant with 780 cmr and brookline zoning by laws
Valuation:
$4,880
Permit #:
MP-2025-000108
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Hvac sheet metal residential
2025-08-06
Install two hydro air handlers. ductworks and air conditioning
Valuation:
$28,800
Permit #:
SHMT-070957-2025
Status:
final
Fee:
$374
Permit Type:
N/A
Building Type:
N/A
Residential mechanical - sheet metal
2022-03-28
Install one hydro air handler. ductworks and air conditioning - all ductwork under rated ceiling unless protected - working clearance and access to unit in closet req - per approved plans
Valuation:
$12,000
Permit #:
MP-2021-000433
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Install two hydro air handlers. ductworks and air conditioning for existing 1st and 2nd floor
Valuation:
$25,000
Permit #:
SH-25-0085
Status:
issued
Fee:
$250
Permit Type:
Renovation
Building Type:
1to2family
Sheet metal
2024-02-20
Install two hydro air handlers. ductworks and air conditioning and bathroom. kitchen hood and make up air vents
Valuation:
$23,800
Permit #:
SH-24-0153
Status:
final
Fee:
$648
Permit Type:
Newwork
Building Type:
1to2family
Sheet metal
2024-11-22
Install the ductworks in the basement for 1st floor
Valuation:
$5,900
Permit #:
SH-24-1488
Status:
issued
Fee:
$100
Permit Type:
HVAC
Building Type:
1to2family
Sheet metal
2024-11-22
Install the ductworks in the basement for 1st floor
Valuation:
$5,900
Permit #:
SH-24-1488
Status:
issued
Fee:
$100
Permit Type:
HVAC
Building Type:
1to2family
Sheet metal
2024-10-09
Install two furnaces. air conditioning. ductworks. bathroom vents kichen hood vent & erv
Valuation:
$32,000
Permit #:
SH-24-0150
Status:
issued
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Sheet metal
2023-02-27
Install two furnaces. ductworks and air conditioning for 1st and 2nd floor
Valuation:
$6,800
Permit #:
SH-23-0177
Status:
complete
Fee:
$110
Permit Type:
HVAC
Building Type:
1to2family
Hvac sheet metal residential
2023-05-02
Install two furnaces. ductworks and air conditioning for 1st & 2nd floor
Valuation:
$19,000
Permit #:
SHMT-048672-2022
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Mechanical
2023-12-27
Install 3 wall mount ductless in basement and one handler in the attic
Valuation:
$10,800
Permit #:
M-23-1471
Status:
issued
Fee:
$150
Permit Type:
New
Building Type:
N/A
Hvac sheet metal residential
2023-01-20
Install three furnaces. ductworks. and air conditioning
Valuation:
$36,500
Permit #:
SHMT-053243-2023
Status:
expired
Fee:
$475
Permit Type:
N/A
Building Type:
N/A
Install one propane gas furnace.duct works and air conditioning
Valuation:
$14,500
Permit #:
SH-23-0031
Status:
issued
Fee:
$150
Permit Type:
HVAC
Building Type:
1to2family
Install 5 heat pump for 5 units
Valuation:
$18,000
Permit #:
M-24-0155
Status:
issued
Fee:
$410
Permit Type:
New
Building Type:
N/A
Mechanical
2024-11-19
Install one furnace and condenser
Valuation:
$7,200
Permit #:
M-24-1468
Status:
issued
Fee:
$120
Permit Type:
Renovation
Building Type:
N/A
Mechanical
2024-11-19
Install one furnace and condenser
Valuation:
$7,200
Permit #:
M-24-1468
Status:
issued
Fee:
$120
Permit Type:
Renovation
Building Type:
N/A