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NORTHGLENN SERVICES
HVAC in Northglenn
Licensed HVAC services for Northglenn and Adams County. Climate control engineered for comfort.
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HVAC Services in Northglenn, Colorado
Autotelic provides professional HVAC services throughout Northglenn and the surrounding Adams County area. Heating, ventilation, and air conditioning installation, replacement, and ductwork for residential and commercial buildings. Whether you're in Northglenn (north Denver metro) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.
Permit Thresholds
Northglenn permit thresholds
- Code reference
- Residential remodel permits in Northglenn, CO, are administered by the Building Division (contracted to SAFEbuilt) under the adopted and locally amended 2021 International Residential Code (IRC), per Northglenn Municipal Code Chapter 10, Article 8 (Section 10-8-5 amendments).Section 10-8-5
- Code reference
- Permits are generally required for most residential remodel, alteration, addition, or repair work unless it qualifies for one of the narrow exemptions in the amended IRC Section R105.2.Section R105.2.
- Code reference
- ### Key Exemptions (IRC R105.2, as amended)
- Exception 1 (amended)
- Detached accessory structures (as defined in Chapter 11 of the Northglenn Municipal Code) with floor area ≤ 200 square feet.
- Code reference
- (Standard IRC Exception 1 deleted in full and replaced.)
- Exception 2
- Deleted in its entirety.
- Code reference
- Permit and plan-review fees are based on project valuation (determined via square footage applied to the ICC Building Valuation Data Table, currently referencing the Feb 2019 table, or as otherwise established).
- Code reference
- Fees follow the 1997 Uniform Building Code schedule.
Codes are amended regularly — verify current requirements with **The City of Northglenn Building Division (contracted services provided by SAFEbuilt) issues residential building permits.
Energy Code
Northglenn energy code quick facts
- Code reference
- 2021 IECC (with local amendments), per Northglenn Municipal Code Article 10-11 (adopted by Ord. 1799, 2020; Ord. 1847, 2023).
- Code reference
- Northglenn has not yet adopted the 2024 codes (scheduled for summer 2026).
- Code reference
- mixed-fuel building definitions/credits (e.g., 10 credits for all-electric new buildings or 20 for mixed-fuel from specified tables), and related provisions, but do not alter the base prescriptive insulation/U-factor tables or air-leakage thresholds from the 2021 IECC for Climate Zone 5B.
- Code reference
- Key prescriptive requirements relevant to remodels/additions (drawn from the adopted 2021 IECC provisions for CZ 5B, which apply unless a specific alteration triggers full compliance or exceptions; see IECC Chapter 5 / R5 sections for existing buildings):
- Ceiling/attic insulation
- R-60 (2021 IECC Table R402.1.2 / equivalent commercial table; applicable when accessible during remodels/additions).
- Wood-frame wall insulation
- R-20 + R-5 ci or R-13 + R-10 ci (2021 IECC Table R402.1.2; relevant for additions or wall alterations exposing cavities).
- Air leakage / blower-door testing threshold
- Maximum 3 ACH50 (2021 IECC R402.4.1.2; mandatory for new construction and often triggered or recommended for major remodels/additions meeting certain thresholds).
- Additional electric infrastructure for combustion equipment (amendment to 2021 I
- Junction box, continuous raceway to panel, reserved breaker space, and labeling “For future electric equipment” sized for equivalent electric load (Section C405.13 / equivalent residential; applies to alterations involving combustion equipment).Section C405.13
Codes are amended regularly — verify current requirements with **The City of Northglenn Building Division (contracted services provided by SAFEbuilt) issues residential building permits.
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What HVAC work covers in the Denver metro
HVAC projects in the Denver metro include furnace and air-conditioner service, heat-pump and packaged-unit replacement, duct repairs, thermostat upgrades, and ventilation changes tied to remodels. Commercial buildings may also need rooftop units, zoning, and coordination with roofing or structural openings. A municipally licensed Denver general contractor coordinates the overall project and the licensed specialty trades required for mechanical and related electrical work. Scope should state whether the visit is repair, replacement, or a remodel that changes equipment location or duct routes.
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Front Range climate and equipment choices
Denver winters and high summer temperatures put real load on heating and cooling equipment. Altitude, wide daily temperature swings, and wildfire-season air quality can influence filter strategy and outdoor-unit placement. Equipment selection should match the building's size, insulation, duct condition, and fuel or electrical service available on site. Replacement projects benefit from a load-aware assessment rather than one-for-one equipment swaps that ignore duct leakage or undersized returns. Cost is project-specific and depends on equipment type, access, duct work, and electrical or gas changes.
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Remodel and commercial coordination
Kitchen, bathroom, and addition projects often change supply and return needs. Closing or opening rooms without adjusting airflow can create comfort problems. Commercial replacements commonly involve roof curbs, structural support, crane or lift access, and sequencing with roofing patches. A clear plan names equipment locations, thermostat zones, fresh-air requirements, and who will handle gas, electrical, and roof penetrations.
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Permits and who coordinates the work
Many furnace, condenser, and duct alterations require mechanical permits and inspections through the local city or county. Related electrical or gas work is handled by the specialty trades qualified for that scope. Cities and counties license general contractors. Colorado has no statewide general contractor license. Autotelic acts as a municipally licensed Denver general contractor and coordinates licensed specialty trades for HVAC packages. Permit responsibility and inspection sequencing should be stated in the project plan.
FAQ
Common questions
Repair or replace — how do you decide?
Repair is often practical for localized failures on equipment that is otherwise sound. Replacement is more common when the system is near end of life, parts are scarce, or comfort and efficiency goals cannot be met with the existing unit and ducts. An on-site assessment should drive that choice.
Who handles the HVAC permits and licensing?
A municipally licensed Denver general contractor coordinates the project and the licensed specialty trades required for the work. Local city or county building departments issue mechanical and related permits. Colorado has no statewide general contractor license.
Do heat pumps work in Denver winters?
Cold-climate heat pumps can be appropriate for many Denver-metro homes when sized and installed for local design temperatures, often with a planned backup heat strategy. Suitability depends on the building envelope, electrical service, and comfort expectations.
How is commercial HVAC different from residential work?
Commercial projects more often involve rooftop equipment, larger duct systems, tighter sequencing around occupancy, and coordination with roofing and structural openings. Access for lifts or cranes can dominate the schedule.
What information helps define an accurate HVAC scope?
Equipment type and age if known, symptoms or comfort complaints, fuel source, recent utility bills if available, remodel drawings, and photos of the furnace closet, attic, or rooftop unit. Note the city or county for permitting.
Service Area
Serving Northglenn and Adams County
We serve Northglenn, 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 Northglenn project.
How It Runs
01
Survey
02
Design
03
Build
04
Verify
DESIGN SERVICES
Discovery & Site Analysis
Needs + preference programming, site survey, as-built documentation, feasibility.
We walk, measure, and photograph your property — existing conditions, utilities, structure, and constraints. You get the as-built documentation and feasibility read that every later decision rests on.
Learn more →Concept Design & Space Planning
Schematic design, floor plan studies, layout options.
Your scope becomes schematic floor plans you can compare side by side — circulation, daylight, adjacencies, and what each option does to the budget. Layout decisions happen on paper, where changes are cheap.
Learn more →Architectural Design & 3D Renderings
Design development, materials + finishes, photorealistic visualization.
The chosen concept resolves into materials, finishes, fixtures, and lighting — with the automation layer drawn in. Photorealistic renderings let you walk the space and adjust before anything is priced.
Learn more →Construction Documents & Permitting
Full CD sets, structural + MEP engineering coordination, permit-ready drawings.
Approved designs become coordinated architectural, structural, and MEP sheets — the set your jurisdiction permits from and trades build from. We submit, track, and answer review comments.
Learn more →CONSTRUCTION
New Construction & Custom Homes
Ground-up homes and light commercial, dirt to keys.
Ground-up residential and light commercial builds — foundations through finishes, including modular and steel construction. One accountable builder from dirt to keys.
Learn more →Remodels & Additions
Kitchens, baths, basements, pop-tops, whole-home.
Kitchens, baths, basements, pop-tops, and whole-home renovations that respect the house you already have. We handle structure, permits, and the dust.
Learn more →Commercial Tenant Finish & Build-Outs
Shells to working spaces — retail, office, restaurant, school.
Raw shells become working spaces — showrooms, offices, restaurants, schools. Dealer-spec finishes, code compliance, and opening dates held.
Learn more →ADUs & Modular Construction
Backyard cottages, garage conversions, factory-built homes.
Backyard cottages, garage conversions, and factory-built homes — zoning, design, permits, and set. Denver’s ADU rules are a specialty, not a surprise.
Learn more →Outdoor Living & Patio Structures
Decks, pergolas, and dining patios built for Colorado weather.
Decks, pergolas, and dining patios engineered for Colorado sun, snow, and hail — structure, shade, and drainage done right the first time.
Learn more →TECHNOLOGY
Smart Home Automation
Lighting, shades, climate, audio, security — one interface.
Whole-home control of lighting, shades, climate, audio, and security from a single interface — Crestron, Lutron, Savant, and Control4 designed in, not bolted on.
Learn more →A/V Systems
Theaters, distributed audio, video walls, commercial sound.
Theaters, distributed audio, video walls, and commercial sound — designed, installed, and tuned by the same team for over 20 years.
Learn more →Control Systems
Custom programming — scenes and schedules that fit the space.
Every subsystem brought into one elegant interface — custom programming for homes and venues, with scenes and schedules that match how the space is actually used.
Learn more →Networking & Edge Compute
Enterprise Wi-Fi, structured cabling, racks, on-prem compute.
Enterprise-grade Wi-Fi, structured cabling, racks, and on-premise compute — the backbone that makes everything else reliable, including our own Barbot platform.
Learn more →Solar & Energy Storage
Solar arrays, Tesla Powerwall, EV charging — certified install.
Solar arrays, Tesla Powerwall, and EV charging designed and installed by a Tesla Energy Certified team — roof, electrical, and app in one scope.
Learn more →TRUSTED TO BUILD FOR
- Punch Bowl SocialFirst four locations
- Spectrum RetirementSenior living communities
- Denver HighlandsFirst modular custom home
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