HVAC Companies Derby

Experiencing a prompt and exceptional service from American Heating Service was truly remarkable. On the coldest day of the year, Ron reached out first thing in the morning to see if he could come out as early as possible, arriving ahead of time with a positive attitude, ready to tackle our heating crisis. He efficiently revived our nearly failed furnace in under an hour. We’re immensely thankful for the dedication and skill demonstrated, highlighting the exceptional quality of service and technicians at American Heating Services. Your HVAC technicians are great!-Felicia S.

~ Felicia S.

American Heating Service seamlessly replaced my 75-year-old furnace with a new system in just two days, efficiently handling the old furnace’s removal and installation. Their professionalism and willingness to answer all my questions stood out. I delayed giving my testimonial until the new furnace and thermostat were tested this weekend—they worked flawlessly. For anyone needing heating and A/C services, I highly recommend American Heating Service for their top-notch work and reliability. Thank you!-Justin C.

~ Justin C.

Without heat or hot water, we reached out on Sunday and swiftly got an appointment for early Monday afternoon. Frank and Eric arrived, demonstrating both respect and deep knowledge about our furnace. They provided invaluable advice on oil usage and identified additional parts for repair, guiding us thoughtfully for future maintenance. Their visit not only relieved my stress but also came at an unbeatable price. I highly recommend them for their exceptional service. They’ve become my trusted go-to for any HVAC needs. A heartfelt thank you for an incredible experience.-Stephanie S.

~ Stephanie S.

Duct Diagnostics cleaned the ducts in our home. They were efficient and professional and did a wonderful job.

~ Neena N.

Your technicians were extremely professional and well informed! It was a pleasure doing business with Duct Diagnostics!!

~ Carolyn P.

Thank you for being so neat and clean. We will certainly recommend your service to others.

~ Bob & Donna P.

Michael Keller came to do the inspection and found the ducts in good order, with no special cleaning necessary. The service was performed at no charge to me and I want to thank you for recommending them. They are obviously a very honest outfit.

~ Zdenka F.

For someone such as myself with severe allergies, the ability to breathe fresh clean air is totally uplifting to body and spirit. Your team did such a great job, that I would be thrilled to recommend your service to anyone. This is the greatest thing that has ever happened to me.

~ Lisa M.

Tyler Heating, Air Conditioning and Refrigeration is a top notch company. Their sales team guided me on options best for my s...

~ Kyle S.

Excellent customer service- representative was very patient and courteous answering my questions. My technician Chris was ver...

~ Vernie T.

Always professional and thorough, they installed a new 4 zone boiler and 2 duct free split heat pump units for me. Excellent ...

~ Paul H.

Excellent service, great experience.

~ Meredith G.

Tyler was great. Came out super fast. Found the issue and got t...

~ undefined

Julio did an extensive amount of work for me on a 2 family home I was rehabbing which needed alot of plumbing work. Julio is very professional, very knowledgeable, easy to work with and did a great job for me. While others quoted me estimates without even looking at the detailed scope of work at the job site (really?), Julio showed up, noted what needed to be done, gave me a fair estimate and realized my urgency to get started and done. Permits were pulled & everything passed inspection. If someone does a great job and treats you well, spread the word. I highly recommend Julio.

~ Mark Goux

Julio was excellent. His price was very good, and his communication with me was good as well. We collaborated on the planning and completion of the project. Lines were clean, no mess, considerate of keeping my home clean. I certainly will hire him again if I need to.

~ Michael Mainella

Julio is the best! He was super responsible and very willing to work with our crazy schedule, even came by on a Sunday one time to take care of a non-urgent job in our bathroom. He also did some excellent work for my parents

~ Courtney Wiley

CT Cooling & Heating did a great job installing my new furnace. They were professional, courteous, and efficient. I would highly recommend them to anyone.

~ John S.

I had a problem with my air conditioner on a hot summer day. CT Cooling & Heating came out quickly and fixed it right away. I was very impressed with their service.

~ Mary B.

After having a couple different quotes for a new furnace and oil tank installation, Ward heating and cooling offered the best prices and came out right away to take a look at the existing system. Lynn was a pleasure speaking with on the phone and Tom was very thorough and answered all my questions. After the job was complete, the basement was cleaner than it was before they arrived and all the debris was cleaned up and removed. They did an absolutely amazing job. I’m looking forward to working with them on all maintenance on the newly installed system and will be a continuous customer for any future projects. I can’t express how thankful I am for the work they did!

~ TARA

Tom has been our go to guy for annual service of our heating system for 3 or 4 years now. When we had a "water emergency"...hot water poring off our boiler...on a Sunday no less...he was there within a couple of hours to stop the damage and back on Monday to solve the problem. With his support staff's help he is also handling the warranty inquiry with hopes of getting us back the money we are owed due to what was quite possibly faulty equipment. Responsive, fast, helpful & professional. 5 stars for sure!

~ SHERM

Glasco installed a new heating system some years ago and have proved to be a reliable AC company as well. It's hard to find companies you can trust but we...

~ Rick Stahr

Great to work with, prompt and clean. I do wish there was better communication on placement of the condenser.

~ Kenneth Cyr

Friendly, prompt and exceptionally efficient service.

~ John

On Time Commitment, Delivery and Quality

~ Nithyanantham V

Great company, on time and very quick to remove and install new system.

~ Troy Boyer

The part was in late on Monday and Technician John Giantonio was here right on time Tuesday to get the system running right Thanks John !!!!

~ Billy Dudjoc

Glasco was able to fix the problem in 2 hours!

~ bontchin

Pricing was fair and competitive., Installation was performed in professional manner, limiting the disruption to our routine.

~ stephen morowsky

Very personable and professional communications, highly recommended!

~ Paul Shumsky

The repair technician arrived a few days after my initial call which was super. Every step after this took about 1 week or more.

~ Roger Misiaszek

We have had a great experience with Glasco for many years. Always responsive and professional. Work is always done well.

~ Leah LaPlaca

Staff from technicians, sales rep and office staff were professional and friendly. My water heater gave out on a Sunday night.

~ James Dahl

As always, Glasco is the class of the field. On time, professional, doing what they say, neat as a pin, and competitively priced. These folks are the best!

~ Tim Wilson

the guys were on time explained everthing an cleaned up after themselves

~ john goodman

Technician arrived on time, answered all the questions I had, was professional and got the job done in the anticipated amount of time.

~ JF G

They do really fine work, they know how to properly air condition a house, and they sell very good equipment.

~ Michael Fulco