Do you provide electrical services as well as heating & cooling?

Yes! We are fully licensed and insured master electrical contractors. Our certified electricians handle 200-Amp main panel replacements, Level 2 EV home charging stations, whole-home standby backup generators, dedicated appliance circuits, indoor/outdoor LED lighting, and emergency electrical troubleshooting.

Rated 4.9 out of 5 ★★★★★ • 500+ Local Reviews

Same-Day Heating, AC & Electrical Service in Denver

Q: How fast can you respond to an HVAC or electrical emergency in South Metro Denver?

We provide 24/7 emergency dispatch and fast same-day response across Lakewood, Littleton, Englewood, Centennial, Highlands Ranch, and Douglas County. Our service vans operate as mobile warehouses stocked with genuine OEM replacement parts, allowing our licensed technicians to resolve over 85% of heating, cooling, and electrical emergencies on the initial visit.

Q: How does the $119 diagnostic fee waiver work?

Transparency and upfront pricing are core to our Wolf Pack standard. We charge a standard $119 fee for a thorough, multi-point diagnostic inspection. When you approve any recommended repair with our team, that entire $119 fee is 100% credited and deducted from your invoice. You only pay for the completed repair—no double-dipping or hidden trip charges.

Q: What warranties and guarantees come with new HVAC system installations?

All new furnace, AC, and heat pump installations are backed by our signature Wolf Pack Guarantees: up to 10-Year Equipment & Workmanship Warranties, an ironclad 100% Satisfaction Guarantee, and precision sizing calculations to maximize energy efficiency and Colorado climate reliability. We are certified partners for Carrier, Trane, Lennox, Rheem, and Mitsubishi Electric.

Q: Are there special promotions or discounts for first-time customers?

Yes! New clients can take advantage of our 'Join the Wolf Pack' promo to save $50 on their scheduled service. We also provide 100% free, no-pressure in-home estimates on system replacements, plus complimentary second opinions on major repair or replacement quotes from other contractors.

Family-owned & operated HVAC and electrical contractors in Denver. Fast same-day heating, AC repair, Level 2 EV charger installation, and 24/7 emergency service with 100% satisfaction guaranteed.

500+ Local Clients Denver & South Metro

TRUSTED TO INSTALL & SERVICE TOP INDUSTRY BRANDS

Professional HVAC & Electrical Experts You Can Depend On

At Austen Heating, Air & Electric, we believe home comfort and electrical safety should never come with hidden fees, pushy sales tactics, or endless waiting. As a local Denver family-owned business, we treat your home with the integrity our own families expect. From same-day furnace repairs in freezing Colorado winters to energy-efficient central AC, heat pumps, 200-Amp electrical panels, and Level 2 EV charger installations, our licensed master technicians have you covered.

Master Craftsmanship & Upfront Honesty

Our licensed HVAC technicians and master electricians arrive in fully-stocked service vehicles ready to diagnose and resolve over 85% of heating, AC, electrical panel, and EV charger issues on the spot with upfront flat-rate pricing.

The Austen Service & Quality Guarantee

Comprehensive Heating, Cooling & Electrical Care

Our certified technicians arrive in fully-stocked service vehicles ready to diagnose and resolve over 85% of HVAC and electrical issues on the spot. We combine upfront flat-rate pricing with industry-leading warranties, so you always know the exact cost before work begins.

AC Repair & Installation

Fast diagnostics, refrigerant leak fixes, compressor repairs, and high-efficiency central AC & ductless mini-split installations for Colorado summers.

Furnace & Heating Service

24/7 emergency repair, safety inspections, and tune-ups for gas furnaces, heat pumps, and boilers to keep your home warm all winter long.

Electrical Panel Upgrades (200A)

Heavy-up main breaker panel modernizations to safely power new heat pumps, air conditioners, EV chargers, and modern home expansions.

Indoor Air Quality & UV Purifiers

Advanced whole-home air filtration, UV-C germicidal purifiers, and humidifiers to eliminate airborne pathogens, allergens, and dust for healthier breathing.

EV Charger Install & Backup Power

Certified Level 2 EV charger installations for Tesla and universal electric vehicles (NACS & J1772), dedicated 240V circuits, load calculations, and standby generators.

Heat Pumps & Mini-Splits

Modern all-electric and dual-fuel heat pump systems engineered for maximum energy efficiency, utility rebates, and year-round climate control.

Quality Service & Real Guarantees That Speak for Themselves

We built our reputation on upfront honesty, master craftsmanship, and transparent pricing with zero sales pressure.

Licensed Master Technicians

Background-checked, drug-tested professionals who arrive on time in fully-stocked vans with genuine OEM replacement parts.

Transparent Pricing ($119 Waived)

You approve the exact price before work begins. If you complete the repair with us, your $119 diagnostic fee is 100% waived.

100% Satisfaction & 10-Year Warranties

We stand firmly behind our workmanship with up to 10-year equipment warranties and an ironclad 100% satisfaction guarantee.

See Our Professional HVAC & Electrical Work in Action

A look at real residential heating, cooling, and electrical installations completed across South Metro Denver.

High-Efficiency Furnace & AC Replacement

Full Carrier multi-stage HVAC system install with smart thermostat integration in Lakewood, CO.

200-Amp Main Electrical Panel Upgrade

Complete service panel modernization with whole-home surge protection in Littleton, CO.

Multi-Zone Ductless Mini-Split Install

Mitsubishi hyper-heat ductless heat pump system for year-round comfort in Highlands Ranch, CO.

Level 2 EV Charger & Dedicated Circuit

Fast Tesla home charging station installation with safe subpanel wiring in Centennial, CO.

Serving South Metro Denver & Douglas County Communities

Fast, local emergency dispatch and same-day service throughout Lakewood, Littleton, Englewood, Centennial, Highlands Ranch, Lone Tree, Parker, Aurora, and Castle Rock.

Success Stories from Real Colorado Homeowners

See why hundreds of local families rate Austen Heating, Air & Electric 4.9 out of 5 stars for honesty, speed, and clean work.

Wow, great speedy, efficient and affordable service! Our furnace had an issue and they scheduled Nick for the following morning. Austen Heating is now our go-to company!

Jerome Bell Lakewood, CO

Nico came out to check my furnace. He was professional from beginning to end, and he let me know he would not bother repairing our current one if he were I. Honest advice

Eleanor Pena Littleton, CO

From start to finish, the technicianâ€™s professionalism impressed me. The new thermostat was installed seamlessly in about 45 minutes, and everything works perfectly.

Robert Fox Highlands Ranch, CO

Jack solved our issue with no upsell or anything! Jack is friendly, professional, and knowledgeable. He found and fixed our issue, which we never would have discovered.

Jessica T. Centennial, CO

Exceptional service. It was time to replace our original HVAC unit after almost 20 years. Ben specifically walked us through every step based on our needs and budget

Ramon Torres Englewood, CO

The installation took longer than expected due to some unexpected ductwork issues, but the technician was transparent about what needed to be done and completed the job thoroughly by early afternoon. It's clear they were knowledgeable, as they explained the steps clearly and ensured everything was functioning properly before leaving.

David Fortuit Castle Rock, CO

Frequently Asked Questions

Clear, upfront answers about our HVAC and electrical services, pricing, and Wolf Pack guarantees in South Metro Denver.

How fast can you respond to an HVAC or electrical emergency in South Metro Denver?

We provide 24/7 emergency dispatch and fast same-day response across Lakewood, Littleton, Englewood, Centennial, Highlands Ranch, and Douglas County. Our service vans operate as mobile warehouses stocked with genuine OEM replacement parts, allowing our licensed technicians to resolve over 85% of heating, cooling, and electrical emergencies on the initial visit.

How does the $119 diagnostic fee waiver work?

Transparency and upfront flat-rate pricing are core to our service standard. We charge a standard $119 fee for a thorough, multi-point diagnostic inspection. When you approve any recommended repair with our team, that entire $119 fee is 100% credited and deducted from your invoice. You only pay for the completed repair—no double-dipping or hidden trip charges.

Which specific cities and communities in Colorado do you serve?

Our primary service territory covers the entire South Metro Denver corridor and Douglas County, including Lakewood, Littleton, Englewood, Aurora, Centennial, Highlands Ranch, Lone Tree, Parker, Castle Pines, and Castle Rock.

What warranties and guarantees come with new HVAC & electrical installations?

All new furnace, AC, heat pump, and electrical panel installations are backed by our signature Austen Ironclad Guarantees: up to 10-Year Equipment & Workmanship Warranties, an ironclad 100% Satisfaction Guarantee, and precision sizing calculations to maximize energy efficiency and Colorado climate reliability. We are certified partners for Carrier, Trane, Lennox, Rheem, and Mitsubishi Electric.

Do you provide electrical services like EV Charger Install as well as heating & cooling?

Yes! We are fully licensed and insured master electrical contractors. Our certified electricians handle certified Level 2 EV charger installations (Tesla & universal EV stations), 200-Amp main panel upgrades, whole-home standby backup generators, dedicated appliance circuits, and emergency electrical troubleshooting.

Are there special promotions or discounts for first-time customers?

Yes! New clients can take advantage of our New Customer Special to save $50 on their scheduled service or repair. We also provide 100% free, no-pressure in-home estimates on system replacements and EV charger installations, plus complimentary second opinions on major quotes from other contractors.

Still have questions or need emergency dispatch?

Live local dispatchers on duty in Denver 24/7.

Schedule Same-Day Service or Free In-Home Estimate

Contact our live local dispatch team today for prompt service, transparent diagnostics, and honest home comfort solutions.