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EV Charger Install — Level 2 in Longmont

EV Charging Outlet NEMA 14-50 — Garage, Panel-Adjacent, $595

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Licensed EV charger install — level 2 services for Longmont and Boulder County. Charge at home. Every night..

What Longmont requires

Code reference: Longmont adopted the 2024 International Codes (including the energy code) along with the Metro Cohort Model Code (MCMC, based on the 2024 IECC with regionally aligned amendments) via Ordinance O-2026-29 (adopted ~June 9, 2026; see Municode Chapter 16.22 for the energy conservation code adoption). Ord. O-2026-29

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EV Charger Install — Level 2

Charge at home. Every night.

Jobs you can book online

Pick your job and choose a time.

Pay when you book. We confirm within 24 hours or refund you in full.

  • EV Charger Install (Level 2, Standard)

    Permitted install of a customer-supplied Level 2 charger on a new 50A circuit within 25 feet of a panel with available capacity.

    $250 deposit to book, the rest when the work is done · morning (8–12) or afternoon (12–4)

    What's included

    Permitted install of a customer-supplied Level 2 charger on a new 50A circuit within 25 feet of a panel with available capacity. Longer runs or panel upgrades are quoted after a load calculation.

  • EV Charger Installation — Level 2 (Site-Priced)

    $189 visit fee — credited toward the work

    On-site electrical evaluation — panel capacity, breaker space, and run distance — with a firm permitted-installation quote for a Level 2 charger; the trip fee is credited toward the installation.

    Pay when you book · morning (8–12) or afternoon (12–4)

    What's included

    On-site electrical evaluation — panel capacity, breaker space, and run distance — with a firm permitted-installation quote for a Level 2 charger; the trip fee is credited toward the installation. The charger unit, permit fees, and any panel upgrade are itemized in the quote, not covered by the fee.

  • EV Charging Outlet NEMA 14-50 — Garage, Panel-Adjacent

    Install one NEMA 14-50 receptacle in the garage within 10 ft of the existing panel, surface-run in conduit, on a new 50A GFCI-protected 2-pole breaker (breaker, conduit, wire, industrial-grade receptacle included),…

    Pay when you book · morning (8–12) or afternoon (12–4)

    What's included

    Install one NEMA 14-50 receptacle in the garage within 10 ft of the existing panel, surface-run in conduit, on a new 50A GFCI-protected 2-pole breaker (breaker, conduit, wire, industrial-grade receptacle included), with torque-spec terminations and load test. HARD ASSUMPTIONS — verified before work starts: panel is in or adjacent to the garage, has two open adjacent breaker spaces, and a load calculation confirms spare capacity for a 40A continuous load. If the panel lacks space or capacity, or the run exceeds 10 ft, this task does not apply and the job is visit-quoted as panel/new-circuit work (excluded from this price book). Hardwired wall chargers and load-management devices also excluded.

FREE PLANNING TOOLS

Both tools are free and take a couple of minutes — start in either one.

Local Service

EV Charger Install — Level 2 Services in Longmont, Colorado

Autotelic provides professional EV charger install — level 2 services throughout Longmont and the surrounding Boulder County area. Level 2 EV charger installation across the Denver metro by a Tesla Certified Installer — Tesla Wall Connector and universal J1772/NACS units. We run a panel-capacity check and load calculation before quoting, then install a dedicated 240V circuit for garage or weather-rated exterior mounting. The municipal permit, inspection, and load-management setup for multi-EV homes are handled under one electrical scope. Whether you're in Longmont (north Boulder County) or nearby communities, our team delivers quality workmanship, licensed and insured.

Permit Thresholds

Longmont permit thresholds

Code reference
The City of Longmont has adopted the 2024 International Codes, including the International Residential Code, effective July 1, 2026.
Code reference
Retaining walls over 48 inches.
Code reference
Accessory buildings over 120 square feet.
Code reference
Accessory buildings 120 square feet or less in floor area, though it is recommended to secure them against wind damage, and they must still meet setback requirements.
Code reference
Fencing below certain heights (commonly 6 feet).
Foundations
For one-story accessory structures greater than 120 square feet, foundations must be designed by a Colorado-licensed engineer, and the drawings must be stamped and sealed by that engineer.
Code reference
The City of Longmont enforces the 2024 International Codes, which became effective on July 1, 2026, along with the Metro Cohort Model Code.
Code reference
The Longmont Municipal Code incorporates by reference the International Residential Code for One and Two-Family Dwellings, 2021 Edition, including various appendix chapters.

Codes are amended regularly — verify current requirements with **The City of Longmont Building Services (Building Inspection division) issues residential building permits.

Energy Code

Longmont energy code quick facts

Code reference
2024 IECC (Metro Cohort Model Code based on the 2024 International Energy Conservation Code, with local/regional amendments), effective July 1, 2026.
Code reference
Longmont adopted the 2024 International Codes (including the energy code) along with the Metro Cohort Model Code (MCMC, based on the 2024 IECC with regionally aligned amendments) via Ordinance O-2026-29 (adopted ~June 9, 2026; see Municode Chapter 16.22 for the energy conservation code adoption).Ord. O-2026-29
Code reference
This aligns with Colorado state requirements for jurisdictions updating codes around this period (must meet or exceed 2021 IECC + electric/solar-ready provisions, with amendments not reducing stringency).
Code reference
Longmont follows its policy of adopting each new IECC version; it is not the Denver Green Code or Energize Denver program.
Code reference
Longmont is in IECC Climate Zone 5B.
Code reference
Key prescriptive requirements (from the adopted 2024 IECC/MCMC base provisions, applicable to additions and alterations per the IECC scope for new construction elements in remodels/additions) relevant to remodels/additions in CZ 5B include (specific MCMC amendments may modify details; always verify
Ceiling/attic insulation
R-49 (or equivalent U-factor per Table R402.1.2/R402.1.3).
Adopting ordinance/reference
MCMC/2024 IECC Table R402.1.2 (or R402.1.3 component performance alternative) as adopted in Longmont Municipal Code Chapter 16.22.

Codes are amended regularly — verify current requirements with **The City of Longmont Building Services (Building Inspection division) issues residential building permits.

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What this covers

Level 2 AC charger at a residence or small commercial stall, on a dedicated circuit. Panel capacity, run length, and indoor/outdoor rating are checked before gear is ordered.

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Technical scope

Level 2 AC charger at a residence or small commercial stall, on a dedicated circuit. Panel capacity, run length, and indoor/outdoor rating are checked before gear is ordered. A municipally licensed Denver general contractor coordinates specialty trades for the circuit and charger.

Service Area

Serving Longmont and Boulder County

We serve Longmont, CO and all surrounding Denver metro communities. Our team is based in Denver and operates throughout the Front Range, from Castle Rock to Longmont and everywhere in between. Contact us for a free estimate on your Longmont project.

FAQ

Common questions

How much does EV Charging Outlet NEMA 14-50 — Garage, Panel-Adjacent cost in Longmont?

$595.

How do I book?

Press Book next to the job, pick a date and a morning (8–12) or afternoon (12–4) window, and pay in full. We confirm within 24 hours or refund you in full.

Do I need a panel upgrade for a Level 2 charger?

Often no. We run a load calculation on your existing panel before quoting. If your service has headroom, a dedicated 240V circuit fits without an upgrade. If the load is tight, load management can delay or avoid a 200A upgrade; we only recommend an upgrade when the math actually requires it.

Should I choose the Tesla Wall Connector or a universal charger?

The Tesla Wall Connector is the cleanest fit for Tesla vehicles and is installed by our Tesla Certified Installer. Universal J1772 or NACS units suit households with mixed EV brands or drivers who want one charger for future vehicles. We match the hardware to what you drive now and expect to drive next.

Can you install a charger outside?

Yes. We mount chargers on garage interiors or weather-rated exterior locations, with conduit, enclosures, and hardware rated for Colorado sun, snow, and freeze-thaw. The install is permitted and inspected like any permanent electrical addition.

Do EV charger installs require a permit?

Yes — a Level 2 charger adds a dedicated 240V circuit, which requires a municipal electrical permit and inspection. We pull the permit and schedule the inspection as part of the project.

What if my household has more than one EV?

We plan for total charging load from the start. Load management shares the available capacity between vehicles, charges when demand is low, and keeps most homes off a costly panel upgrade. We size the circuit and settings for your current and expected fleet.

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