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Location and Projects

Address
155 Seascape Dr, Vallejo, CA, 94591
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JT Construction Co

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

If you are thinking of hiring JT Construction Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

JT Construction Co Contact Information

Phone: (707) 554-0125
Address: 155 Seascape Dr, Vallejo, CA 94591

JT Construction Co Vallejo

Quality

Alert*
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are JT Construction Co, log in and update your license info in the “Edit Profile” tab.

Activity

21 projects
 2025
6 projects
 2024
21 projects
 2023
Our building permit records indicate that JT Construction Co has worked on at least 48.0 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.

Pricing

17 projects
 < $5k
10 projects
 $5k-$20k
6 projects
 $20k-$50k
1 project
 $50k-$100k
1 project
 $250k-$500k
Value Not Public: 13.0 projects
The typical size of their permits is approximately $7,485. 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.

JT Construction Co Reviews
2 out of 5 stars, based on 5 reviews

  • By Joan M.
    June 12, 2020
    Replace ductwork in rafters and insulation
    $7,700

    We had the remove all the insulation from the rafters and replace. It was supposed to be 16 inches of insulation. We are lucky to have 12 inches. They did replace and suspend the ductwork as contracted, but sent only the workers, not the man we contracted with. Now they are supposed to return for a 6 month service, but have not returned any of my calls. DO NOT, DO NOT do any business with them.
  • By Robert D.
    August 10, 2019
    Replace hvac
    $10,000

    Installed a Rheem.unit which failed in 14 months and refused to service it. After much hassling they fare i nally sent someone and it was repaied after 5 weeks without heat. 5 months later the Rheem unit failed amd I called 4 times, neveranswrred my call. This took 10 days in 100° heat to fix. Rheem was little help. This cost me another $1000 to repair. Unresponsive, unreliable.
  • By Jay W.
    February 1, 2019
    Furnace replacement
    $10,000

    Predatory and Dishonest sums up the company.

    Ben One of the field technicians, I assume, (we never received a business card with credentials) came after talking my eldery Great Grandmother In-Law into cleaning the duct work came over. They then proceeded to look over the furnace and find innumerable things wrong with the furnace, gas line, condenser line and duct. Turns out we needed to have everything replaced. After being directly by the Granddaughter that she needed to be contacted before anything was agreed upon, Ben continued without doing so. He talked the Great Grandmother into a $10,000 contract to replace the Furnace... Just the Furnace. After the rest of the family found out about this and contacted the company and Ben personally, they chose to lie and say they were unable to cancel the contract. Regardless of it saying so directly on the contract next to the signatures, in addition to the several State and Federal laws requiring them to do. Now after the "inspection" performed on the furnace it does not work at all. Avoid this company at all costs.
  • By Don't A.
    October 10, 2011

    These people are crooks. They used to be honest and reputable until new ownership took over in 2010 and reuined the company. Now they just take advantage of their customers and have managed to drive out people who have been doing work with them for 10+ years. I'll never hire them again and I would suggest looking somewhere else if you want honest people.
  • By Larry L.
    January 2, 2011

    I had Tigran tile a bathroom for me 22 years ago. Lost track of him over the years or I would have used him from then on. He was teaching his teenage son his trade and he did an amazing job. I grew up in the floor covering business, and this is the best tile guy I've ever seen.

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Building Permits by JT Construction Co

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.

Multi-family (alter/repair) - repair
711 S Bayshore Blvd, San Mateo, CA, 94401
2025-02-04
Retrofit of structural members at staircase and landing due to fire damage. repair stair landing and stair landing guardrails. ce-2023-000171. red tagged
Valuation:
$60,000
Permit #:
BD-2023-291288
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit
38562 Mcdole Ter, Fremont, CA, 94536
2023-04-17
Walnut hoa - siding & trim building #11 replace trim at windows at rear elevation only. chip stucco above window and install new head flashing. patch stucco to match existing. at building 11 only
Valuation:
$7,769
Permit #:
BLD2023-07079
Status:
issued
Fee:
$230
Permit Type:
Other
Building Type:
N/A
Electrical
2419 Burnside Ave, Los Angeles, CA, 90016
2024-07-12
400 amp five gang meter servicing addresses 2417-2419 s burnside and 2419 1/2 s burnside unit #1 and #2 ref. permit #24041-10000-07184
Valuation:
N/A
Permit #:
24041-10000-07182
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical
5656 N Corbin Ave, Tarzana, CA, 91356
2022-07-12
Roof top pv1. system size is 5.28 kw dc using 16 modules 16 microinverters a combiner box and a a new 200a lc. note: existing and new combined on sld. applicant advised to separate and distinguish existing from new
Valuation:
N/A
Permit #:
22041-20000-16634
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-addition
4630 N Cedros Ave, Sherman Oaks, CA, 91403
2023-02-04
Addition to (e) single family dwelling by enclosing covered patio and uncovered 2nd floor deck
Valuation:
$45,000
Permit #:
20014-20000-05784
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
740 N Dillon St, Los Angeles, CA, 90026
2023-08-03
New shearwall retrofit using anchoring bolts and structural sheathing. modifications with new studs and or framing connections per structural engineer
Valuation:
$10,000
Permit #:
21016-10000-10661
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Multi-family (alter/repair) - deck (alter)
711 S Bayshore Blvd, San Mateo, CA, 94401
2024-04-16
Retrofit cantilever deck joists. replace concrete decking with deck coating system. change dry rot on shear wall and bring guardrails up to code. (units 6 21 22 26 29 & rear stairs) revision #1 additional decks have been added for repair. unit numbers: 5 7 8 9 19 20 23 30 (issued 2/18/2025)
Valuation:
$250,000
Permit #:
BD-2023-291296
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - add/alter
642 26th Ave, San Mateo, CA, 94403
2019-10-30
Total 396sf addition and 455sf alteration to the (e) 1-story sfd: addition to includes (n) entry porch (n) entry hall (n) reading area (n) master bathroom (2) new landing in master bedroom and kitchen remodel and extend master bedroom and kitchen. remodel (e) bathroom convert (e) kitchen to bedroom #3. relocate and upgrade electrical main panel to 200amp. furance and water heater to r... see more
Valuation:
$120,000
Permit #:
BD-2018-267153
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - addition
920 S Norfolk St, San Mateo, CA, 94401
2019-06-26
Total 345sf addition to 1-story sfd: addition at the back of the house to included (n) master bedroom (n) master bathroom (n) walk-in-closet and (n) hallway. revision 1: hot works permit obtained from fd. revision #2 - upgrade and relocate main electrical panel of 200amps (exterior wall of kitchen) revision #3: remove scope of work to no longer doing patio cover. (issued 4/9/19)
Valuation:
$80,000
Permit #:
BD-2018-269719
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
3119 S Via Dolce Multiple, Los Angeles, CA, 90292
2024-04-08
Water damage termite damage dry rot repair less than 10% of replacement cost of residential buildings
Valuation:
$10,000
Permit #:
24016-10000-11339
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Electrical
11701 W Bel Air Crest Rd S, Los Angeles, CA, 90077
2023-07-25
*supplemental to the original permit 20041-20000-32942* run 4 conduits for any future electrical work repair pilaster lights
Valuation:
N/A
Permit #:
23041-90000-42310
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical
4253 W Holly Knoll Dr, Los Angeles, CA, 90027
2024-04-10
Addition outlets and lights addition smoke alarms addition circuits to lessen load on existing replace main panel and sub panel
Valuation:
N/A
Permit #:
23041-90000-34706
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical
16416 W Kittridge St, Van Nuys, CA, 91406
2023-04-12
Reinstall existing solar arrays on roof after the home's roof was replaced
Valuation:
N/A
Permit #:
23041-90000-02060
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plumbing
3119 S Via Dolce Multiple, Los Angeles, CA, 90292
2024-04-05
Replace damage coplings for water conduit like for like for units boardwalk master and sky flats
Valuation:
N/A
Permit #:
24042-10000-07168
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Electrical
228 W 49th St, Los Angeles, CA, 90037
2022-03-17
Main panel upgrade to a new 3 meter panel 300 amp panel (120/240v). to serve 228 228 1/4 & 228 1/2 49th st
Valuation:
N/A
Permit #:
21141-20000-27538
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Siding/stucco
5829 San Juan Ave, Apt 54, Citrus Heights, CA, 95610
2021-08-27
R&r spot replacement siding and trim at units 1-17
Valuation:
$48,000
Permit #:
2020-00885
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
5919 N Rhodes Ave, Valley Village, CA, 91607
2020-08-13
Subpanel service meter located at 5921 rhodes ave ref #20041-10000-26706. comply with department order effective date 04/03/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
20041-10000-26703
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Siding/stucco
5829 San Juan Ave, Apt 54, Citrus Heights, CA, 95610
2021-08-27
R&r spot replacement siding and trim at units 39-5
Valuation:
$27,458
Permit #:
2020-00888
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Siding/stucco
5829 San Juan Ave, Apt 54, Citrus Heights, CA, 95610
2021-05-12
R&r deteriorated siding and trim. 205 of trim and
Valuation:
$27,479
Permit #:
2020-00886
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement alteration remodel or repair
3065 Finnian Way, Dublin, CA, 94568
2021-01-26
Carport repair: dismantle carport structure replace damaged post supports and reinstall carport cover structure
Valuation:
$12,500
Permit #:
BLDG-2020-00832
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A