Updated: Apr 14, 2026
Location and Projects
Address
222 CLIFTON AVE, Mount Juliet, TN, 37122
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Trinity Geothermal Construction
Serving Mount Juliet and the greater Middle Tennessee region, Trinity Geothermal LLC specializes in geothermal heating and cooling systems for residential and commercial properties. With 30 years of experience in the industry, the company provides comprehensive geothermal solutions, including system design, installation, and maintenance. Project types featured include closed-loop and open-loop geothermal installations, designed to maximize energy efficiency and reduce environmental impact. Trinity Geothermal works with homeowners, builders, and business owners to integrate sustainable HVAC systems into new construction and retrofit projects. The team emphasizes the use of advanced geothermal technology to provide consistent indoor comfort and long-term energy savings. Each project is tailored to site-specific conditions, ensuring optimal ground source heat pump performance for a range of property types across the region.
Trinity Geothermal LLC Services
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Trinity Geothermal LLC Contact Information
Phone Number: (615) 330-3235
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Address: 222 CLIFTON AVE, Mount Juliet, TN 37122
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Trinity Geothermal LLC Mount Juliet
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Trinity Geothermal LLC has a BuildZoom score of 97, which places them above 82% of 55,771 contractors in Tennessee.
Activity
|
6 projects
|
2025 |
|
11 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Trinity Geothermal 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
|
7 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Trinity Geothermal LLC mostly works on
kitchen remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
The typical size of their permits is approximately $7,500. 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 Trinity Geothermal LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
To construct addition (800 sqft) with open deck off rear of existing single family residence… …demo existing roof and construct addition (1032 sqft) over existing residence (see plans). 31.2 min front setback… …5’ minimum side setback… …20’ minimum rear setback… …no second kitchen to remain single family residence… …not to building over or obstruct easements… … per contexual overlay d... see more
Valuation:
$20,500
Permit #:
CAGM 2023092678
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
The is a new house and the hvac is a geothermal system that will be utilizing spray foam insulation thus the equipment and duct system will be inside the building envelope. we will be using r-6 duct wrap. there are two gas fireplaces one gas water heater and two gas appliances. we will need a new gas meter set. belle meade building permit
Valuation:
$94,000
Permit #:
CAGM 2019077995
Status:
final
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
To rehab former pie five pizza to rock n roll sushi. udo and pudc overlays. poc jason owens 256-612-8824---------------- installing a kitchen hood exhaust grease duct and connecting gas piping
Valuation:
$25,000
Permit #:
CAGM 2021056154
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
To conduct general repairs to existing residence and install a dormer on second floor. remains single family residence. mhzc must approve application. for every 50 site frontage a 24 x 36 d/f sign must be placed in english and spanish with information in regards to metro council bill 2017-835.---------------- moved an existing heat pump from basement to second floor and installed new ... see more
Valuation:
$10,000
Permit #:
CAGM 2020004487
Status:
final
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
: installing gas piping for seven gas appliances. four gas heaters one fir pit one gas fireplace one barbecue grill
Valuation:
$8,500
Permit #:
ME2407-032
Status:
issued
Fee:
$49
Permit Type:
N/A
Building Type:
Building use group
11/17/2020- mrp-adding hwh gas cook-top and stub up for future grill. upstairs addition downstairs remodel new roof and siding. remains single family residence. adding two new heat pumps with new ductwork for this remodeled home
Valuation:
$31,000
Permit #:
CAGM 2020069351
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
: installing gas line to an outdoor fire place and a outdoor barbecue grill no underground piping.all gas piping is located under a raised deck
Valuation:
$1,550
Permit #:
ME2309-027
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Building use group
Permit to construct a single family residence with 4425 sq ft 591 sq ft of garage and 1040 sq ft of porches and decks… 120 ft min. front setback 20 ft minimum side setback 20 ft rear setback..must conform with all easements on property. for every 30 feet of street frontage or fraction thereof one 2 inch caliper tree as listed in the urban forestry approved tree list shall be planted o... see more
Valuation:
$34,500
Permit #:
CAGM 2019047490
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
To construct a 15.4 x 24 l-shaped two (2) floor addition to rear of residence and conduct general repairs to existing residence. remains single family residence. corner lot. 10 min side street s/b; 5 min interior side s/b; 20 min rear s/b. for every 50 site frontage a 24 x 36 d/f sign must be placed in english and spanish with information in regards to metro council bill 2017-835. pub... see more
Valuation:
$9,200
Permit #:
CAGM 2019022266
Status:
final
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Moving windows installing gas fireplace and general cosmetic work public works do not ignore must have dedicated right of way poc justin crandall 615-915-8222---------------- providing gas piping to a gas fireplace and a gas stove. requesting gas meter. please call me for entry. bill stalker 615-330-3235
Valuation:
$1,350
Permit #:
CAGM 2019029565
Status:
final
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Suite 301 tenant renovation of 1, 897sf of existing office for southern hills poc michaela proctor -615-476-5755---------------- replacing 1 toilet 5 sinks and new valves
Valuation:
$7,500
Permit #:
CAPL 2020048233
Status:
final
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
This is a gas/electric package unit that is replacing an existing package heat pump. new gas package unit gas piping and gas meter connection required for unit
Valuation:
$6,500
Permit #:
CAGM 2020015813
Status:
final
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
This mechanical work preformed at the tennessee governor's residence. you must check in at the call box located at the entrance to the grounds. they will ask you your name and business. this work is in their security building they will tell you the directions once inside the gate. we are replacing an existing gas package unit with a mini-split system
Valuation:
$45,000
Permit #:
CAGM 2018049852
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
This is an existing hvac system that we are replacing including new ductwork and gas furnace and condenser. this house has a gc permit under forrest hills
Valuation:
$8,500
Permit #:
CAGM 2020015810
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Restrictive covenant for accessory dwelling detached historical recorded 201806140057323 existing single family residence ***this permit to construct a new detached accessory dwelling unit...at 700 sqft with an attic rear setback min 9'..sides min 5'....see plan ****right of way dedication review****---------------- project is a 2 ton split heat pump serving a small building behind th... see more
Valuation:
$8,950
Permit #:
CAGM 2018049859
Status:
final
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Interior rehab of existing 2300 sq.ft. for firemark properties adding wall and minor electrical work poc will benz 615-484-0114
Valuation:
$17,000
Permit #:
CACR 2020004856
Status:
final
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
To construct in-ground concrete swimming pool in back yard to comply with irc fencing codes.---------------- added additional gas piping to pool. new underground gas piping needed progress inspection for the underground gas pipe
Valuation:
$4,500
Permit #:
CAGM 2018065373
Status:
final
Fee:
$178
Permit Type:
N/A
Building Type:
N/A
: addition to scales elementary
Valuation:
$260,000
Permit #:
ME1901-0015
Status:
final
Fee:
$548
Permit Type:
N/A
Building Type:
Building use group
Customer wants to addition a pool. we are installing new underground gas piping for pool heater. belle meade
Valuation:
$6,500
Permit #:
CAGM 2020063668
Status:
final
Fee:
$178
Permit Type:
N/A
Building Type:
N/A
We will be using r-6 duct wrap. the entire house envelope is foam spray. we are installing one 2 ton heat pump second floor with new ductwork and providing new ductwork on an existing 5 ton heat.
Valuation:
$13,500
Permit #:
CAGM T2017053993
Status:
final
Fee:
$92
Permit Type:
N/A
Building Type:
N/A
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Trinity Geothermal LLC License info
Verified License
| License # | 66579 |
| Status | Active |
| State | Tennessee |
| Type | Contractor, Contractors: Contractors And Ltd Licensed Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Trinity Geothermal LLC at the Tennessee Department of Commerce and Insurance.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 66579 |
| Status | Active |
| City | Brentwood |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2021. Check the current license status of Trinity Geothermal LLC with the The City of Brentwood, TN
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Workers Comp Provider | Geny Insurance Agency, Inc. |
146
Permits
- Building permit records show that Trinity Geothermal LLC has worked on 146 permitted projects.