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32 Years
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Emergency
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Trusted HVAC Services in Philadelphia, PA
Dan Sciulli HVAC was founded on the principles of quality craftsmanship and unwavering customer satisfaction. With over 25 years of dedicated service to Delaware, Montgomery, and Chester Counties, we specialize in heating, ventilation, and air conditioning solutions tailored to residential needs. Our team prioritizes prompt, courteous service and utilizes trusted brands like Bryant and Unico to ensure reliable performance.

By focusing on individual customer requirements and maintaining a deep understanding of HVAC systems, we have built a reputation for excellence through countless referrals. Our commitment to quality products, technical expertise, and customer-centric service continues to earn the respect of both clients and industry peers.
Services
HVAC Installation Heat Pumps Central Air Conditioning Radiant In-Floor Heating Air Purification Systems Hot Water Heaters Chimney Liners Ductless Split Systems Boiler Services Thermostat Installation
Details
  • Year established: 1994
Highlights and features
  • We offer 25+ years of specialized HVAC expertise in local markets.
  • Our team provides 24/7 emergency service for urgent heating/cooling needs.
  • Certified technicians install and service industry-leading Bryant systems.
  • Countless referrals validate our commitment to customer satisfaction.
  • We combine advanced technology with personalized service for optimal results.
What people say
Prompt emergency service Saved Christmas party Reliable technicians Quality workmanship Loyal customer referrals
Services
HVAC Installation
We install complete heating, ventilation, and air conditioning systems tailored to residential properties. Our technicians specialize in Bryant and Unico systems, ensuring energy efficiency and long-term reliability. Every installation includes personalized consultation to match homeowner needs with optimal equipment configurations.
Heat Pumps
Our heat pump solutions provide year-round climate control through efficient heating and cooling cycles. We service and install both air-source and geothermal models, optimizing performance for Pennsylvania's climate while reducing energy consumption by up to 50% compared to older systems.
Central Air Conditioning
We deliver comprehensive central air conditioning services including installation, maintenance, and emergency repairs. Our systems utilize Puron refrigerant technology for environmental safety while maintaining superior cooling performance for homes across three counties.
Radiant In-Floor Heating
Our radiant heating systems provide even, comfortable warmth through hydronic tubing installed beneath flooring surfaces. This energy-efficient solution eliminates cold spots and improves indoor air quality by reducing dust circulation compared to traditional forced-air systems.
Air Purification Systems
We install advanced air purification systems that remove contaminants, allergens, and odors from residential environments. Our solutions integrate with existing HVAC systems to improve indoor air quality while maintaining optimal system efficiency and longevity.
People
Dan Sciulli
Owner
With over 25 years of HVAC industry experience, Dan Sciulli leads his team with a commitment to quality craftsmanship and customer satisfaction. His expertise in residential heating and cooling systems has established the company as a trusted local service provider.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and air quality solutions including installation, repair, and maintenance of systems like heat pumps, central air conditioning, and radiant heating.
Are emergency services available?
Yes, we offer 24/7 emergency HVAC service for urgent heating or cooling failures across Delaware, Montgomery, and Chester Counties.
Which areas do you serve?
We serve residential customers throughout Delaware, Montgomery, and Chester Counties in Pennsylvania with prompt, localized service.
What payment options are available?
We accept major credit cards, checks, and cash payments. Specific payment plans may be available for larger installation projects.
How do I schedule service?
Contact us directly at (610) 325-3474 to schedule emergency or routine HVAC service with our certified technicians.
Reviews (5)
Maggie M.
Jan 27, 2022 Report
Dan is amazing! He was on time, knowledgeable and quickly fixed our problem. He immediately found the issue, repaired it, and described in detail to us what he had done. His rates are super reasonable and I would definitely recommend him to our friends and neighbors.
Suzanne Lees
Jan 05, 2022 Report
I cannot say enough about how responsive the Tom, the tech on call for Sciulli was! I came home to no heat. Called and left the info with the person who answered--Tom called my back within 20 minutes. He informed me of the after hours cost, so I was aware, and was at my home in under an hour. He diagnosed and fixed the problem in 20 minutes and the heat was back on. Cost of the visit was $190, a small price to pay to be warm again! Highly recommend.
Elizabeth G.
Jan 03, 2022 Report
Woke up to no heat this morning, did the YouTube thing and when we realized it wasn't just the pilot light, called Dan Sciulli HVAC. Within 30 minutes a very nice and knowledgeable technician was here, confirmed our suspicions about the problem and in another 20 minutes the heat was on. I know we didn't have a big job for them but this was efficient and faster than I could have asked for. Zero attempts at upselling me (had some bad experiences with other services, haven't we all). It feels like waking up to no heat was all just a bad dream. These guys will have my business in the future and I wanted my neighbors to know about this great company.
David M.
Dec 05, 2021 Report
I have been looking for a new HVAC contractor for a while, my current one was becoming less than responsive. On Saturday night I had a heating emergency. I called Dan and left a message, and he called me back in minutes. We scheduled an appointment for Sunday, although he would have come out Saturday if I wanted. He arrived on schedule and fixed my issue. He also reset my thermostat. Everything is working fine now. I am totally satisfied with the level of service and overall professionalism. I have my new HVAC contractor.
Andy Hamilton
Nov 28, 2021 Report
Performed an inspection to replace my complete HVAC, wasted an hour of my time looking at everything as if they never saw a gas heater before. Said they would provide a quote within a day and crickets. Never called back or sent an estimate. A messenger service answers all their calls and there is NO One to talk to and NO One returns calls. Glad I found out about there customer service before I got involved with a replacement. Imagine the communication nightmare scheduling installation or a repair.