Trusted HVAC contractor in Duquesne, PA
- Over 30 Years of HVAC Experience
- Custom HVAC Solutions Tailored to Your Space
- Licensed, Insured, and Customer-Focused
HVAC contractor in Duquesne, PA offering AC installation and replacement, furnace repair, heat pump service, ductless mini-split installation, boiler repair, indoor air quality solutions (filters, UV, humidifiers), seasonal maintenance, and 24/7 emergency HVAC service for homes and businesses.
Reliable HVAC Contractor Serving Duquesne, PA
Hoffner Heating & Air Conditioning provides residential and light commercial HVAC services in Duquesne, PA. Services include furnace and boiler repair, heat pump installation, air conditioner replacement, seasonal tune-ups, ductless mini-split installation, thermostat upgrades, indoor air quality solutions (humidifiers, dehumidifiers, air cleaners), and emergency heating and cooling repairs. Technicians diagnose airflow issues, refrigerant leaks, ignition failures, and thermostat faults, and perform duct inspections and filter changes. They service most major HVAC brands and offer system sizing and recommendations for homes and small businesses in Duquesne and nearby neighborhoods.
“For over 30 years, we’ve taken pride in doing things the right way — no shortcuts, no guesswork, just honest service built on trust.”
Testimonials
Posted on KcTrustindex verifies that the original source of the review is Google. Excellent service and same day fix . Reliable and trustworthy I would recommend to anyonePosted on Bryan KlineTrustindex verifies that the original source of the review is Google. Jacob was an all star technician and did a great job on our furnace and AC install. Highly recommend!Posted on Valencia ThompsonTrustindex verifies that the original source of the review is Google. They communication was impeccable. The service they provided was very professional but also friendly.Posted on Nicholas HabibTrustindex verifies that the original source of the review is Google. Fast, reliable, local family owned business. Highly recommend. 10/10!Posted on Gary DaforTrustindex verifies that the original source of the review is Google. Hoffner has great employees. They go the extra mile to make you happy. I would highly recommendPosted on Kimberly MahokeyTrustindex verifies that the original source of the review is Google. Highly recommend Hoffners Heating and Air Conditioning. We have used their service a couple times and have been very pleased with everything from their availability to their very pleasant and knowledgeable employees. Very friendly service and reasonably priced.Posted on Sean KellyTrustindex verifies that the original source of the review is Google. Eric always does an excellent job and I wouldn't recommend anyone else except himPosted on Anthony BillantiTrustindex verifies that the original source of the review is Google. Great service, excellent techs and very knowledgeable. Highly recommended. The problem was diagnosed quickly and there was no charge because my furnace was still under warranty.Posted on Kim DillardTrustindex verifies that the original source of the review is Google. Fast efficient pleasant. Great pricing too.
Showcase of Our Recent HVAC Success for Duquesne, PA
What makes us different
Solutions, Not Sales Pitches
We assess your Duquesne, PA space and recommend only what you truly need — no upsells, no pressure.
Built Around Your Schedule
We show up on time, work efficiently, and respect your time like it’s our own.
We’re With You After the Install
Our years of experience and skilled Duquesne, PA professionals guarantee top-tier service for any HVAC need.
Our Services
Cooling Duquesne, PA
Beat river-valley heat and heavy humidity with Cooling in Duquesne, PA built around how your home breathes. Brick rowhouses, hilltop homes, and third-floor bedrooms trap heat; we size and install high‑efficiency AC or ductless systems that cool evenly without spikes on your Duquesne electric bill. We handle tight lots, older wiring, limited ductwork, and seal leaky returns to stop dust from mills recirculating. Get fast diagnostics, refrigerant checks, coil cleanings, and smart thermostat setup tailored to Mon Valley temperature swings. Schedule Cooling in Duquesne, PA and keep sleep-friendly rooms, quieter operation, and steady comfort. Choose Cooling in Duquesne, PA.
Heating Duquesne, PA
Heating in Duquesne, PA needs to handle river winds, steep hills, and drafty brick homes common around Grant Ave and the Monongahela. We diagnose noisy boilers, uneven radiator heat, short-cycling furnaces, and unsafe venting, then repair or replace to lower bills and prevent frozen pipes. Get same-day service, carbon monoxide checks, and smart thermostat setups tailored to rowhouses, duplexes, and older ductwork. Landlords meet inspection standards; homeowners gain reliable comfort room-to-room. Choose a local tech who knows borough permits and Allegheny County codes. Schedule Heating in Duquesne, PA today. For emergency Heating in Duquesne, PA, we restore heat safely.
Indoor Air Quality Duquesne, PA
Duquesne’s river valley traps humidity, smoke, and pollen, so Indoor Air Quality in Duquesne, PA affects daily comfort. Tackle basement dampness, Mon Valley inversions, and industrial odors with high‑MERV filtration, whole‑home dehumidifiers, sealed ductwork, and ERV ventilation sized for row homes and older brick houses. Reduce asthma triggers, control mold on cool basement walls, and cut dust that burdens coils, improving comfort and energy use. We assess rooms, test particulates, and balance humidity for radiant or forced‑air systems. Choose Indoor Air Quality in Duquesne, PA tuned to local housing and weather. Breathe cleaner, remove odors, and protect your HVAC.
Commercial HVAC Duquesne, PA
Commercial HVAC in Duquesne, PA keeps factories, warehouses, and storefronts operating through summers and freeze-thaw winters. We diagnose uneven temps in brick mill conversions, right-size ventilation for kitchens and salons, and set dehumidification to fight Mon Valley humidity. Expect rooftop unit repairs, boiler service, airflow balancing, and controls tuning that cuts energy waste and meets Allegheny County ventilation code. We seal duct leaks, prevent frozen coils, and schedule maintenance around your production. Choose Commercial HVAC in Duquesne, PA to reduce downtime, stabilize air, and navigate Duquesne Light rebates. Call for Commercial HVAC in Duquesne, PA tailored to your building.
Maintenance Plans Duquesne, PA
Choose Maintenance Plans in Duquesne, PA that tackle neighborhood issues: row homes with basements, river valley humidity, and winter cold snaps. Technicians clean coils, clear condensate drains, check refrigerant, test CO and flue draft on furnaces and boilers, and calibrate thermostats for steadier Monongahela-facing rooms. Plans include priority scheduling, seasonal tune-ups, filter replacements, and documentation helpful for rental inspections. You avoid surprise outages on steep hills during icy mornings and reduce moisture that feeds basement mildew. Track efficiency to steady Duquesne Light bills. Learn more: Maintenance Plans in Duquesne, PA. Choose Maintenance Plans in Duquesne, PA for dependable care.
Hoffner HVAC Annual Membership
Residential HVAC Equipment Maintenance Program
Protect the health and functionality of your equipment with bi-annual service from Hoffner Heating & Air Conditioning!
Benefits Include
- Bi Yearly Tune-Ups For AC & Heat
- 15% Off Service Calls and Accessories
- Priority Scheduling
- No Overtime Fee
- & Much More!
Our Process in Duquesne, PA
Consultation & Assessment
We listen, evaluate your needs, and recommend the right HVAC solution for your Duquesne, PA space.
Custom Design & Installation
Ongoing Support & Maintenance
About Duquesne, PA
Duquesne, PA grew from a Monongahela River steel town into a compact community with residential streets, light industry, and riverfront logistics. Residents value affordable housing and quick access to regional employers, while businesses benefit from rail and river proximity. Notable landmarks include the Duquesne City Hall, Kennywood Hotel, Duquesne Boulevard corridor, and Joe Abbate Memorial Park. Technicians are familiar with Duquesne’s hills, riverfront humidity, and busy corridors near Kennywood and the Duquesne Incline, calibrating systems for tight rowhomes and larger commercial spaces along Grant Avenue. They schedule around bridge traffic, offer quick diagnostics for aging furnace lines, and design zoning and ventilation solutions that handle mill-area dust, river breezes, and seasonal temperature swings common to the Mon Valley.
Duquesne’s population is 5,254. City center coordinates: 40.3726, -79.8503. The city sees humid summers, cold winters, and frequent freeze-thaw cycles along the Monongahela River valley. Hoffner Heating & Air Conditioning sizes and seals ductwork for older housing stock, installs high-efficiency furnaces and dehumidification, and maintains heat pumps. All work aligns with Pennsylvania Uniform Construction Code and DEP refrigerant handling requirements. In Duquesne Place, we handle furnace repairs and seasonal tune-ups. Grant Street area gets quick AC diagnostics and replacements. Overlook Street homes receive ductless mini-split installs. Orchard Park sees indoor air quality upgrades. Polish Hill area benefits from boiler service. We prioritize eco-friendly practices using recycled materials and sustainable methods, and we support Duquesne’s community through local sourcing and partnerships. Count on responsive service tailored to Duquesne, PA. For reliable HVAC contractor services in Duquesne, contact Hoffner Heating & Air Conditioning today.
Areas We Serve
Frequently Asked Questions
We’ve proudly served the Greater Pittsburgh area for over 30 years with expert HVAC services.
We’re based in Pitcairn, PA and serve the surrounding communities throughout Southwest Pennsylvania.
Absolutely. We offer filtration, ventilation, and purification solutions designed for older or poorly ventilated buildings.
We aim for same-day or next-day service whenever possible, especially for urgent repair needs.
Yes — regular tune-ups help prevent breakdowns, reduce energy use, and extend system life.
More About Duquesne, PA
Current Weather in Duquesne, PA