Come along for a view of our expert care team in action. Service Experts - we deliver expert HVAC, and plumbing services nationwide. This video showcases the dedication of our team to provide professional service and local care for your home system needs.
Flanders Service Experts
Serving Suffolk County since 1954
Expert home services—locally managed with national brand support. Quick repairs, full upgrades, or anything in between.
With any new HVAC, Indoor Air Quality, Water Heater or Water treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 1/7/26 through 2/28/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease cost and payment schedule.
Jan 7, 2026
- Feb 28, 2026
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.
Offer not valid on prior purchases and may not be combined with other offers.
Managing the systems that keep your home safe and efficient can sometimes feel overwhelming. That's why Flanders Service Experts has proudly served the Hampton Bays area since 1954, earning a reputation as trusted experts. We are committed to ensuring your home stays safe, runs efficiently, and receives proper maintenance.
Our whole home service approach covers every aspect of your household systems. For expert HVAC services, including heating, cooling, and air quality solutions, we are your one-stop solution.
Call us today at (631) 623-9419 to schedule your service appointment!
Expertise You Can Trust
Our unique approach combines the purchasing power of a national brand with the personalized service of local experts. This allows us to secure the best rates on top-quality equipment and supplies while ensuring fast and efficient responses from professionals in your community.
With the Service Experts Guarantee, you'll enjoy the confidence that comes from working with licensed, bonded, and insured professionals. Our ACE-certified technicians install everything according to the manufacturer's specifications, ensuring safe and dependable system performance.
Protect Your Home with Our Membership Plans
Unexpected HVAC repairs can quickly strain your budget, leaving you with expensive surprises. That’s why our membership plans are a smart way to safeguard your home and your wallet, offering exclusive benefits designed to provide reliable protection and peace of mind.
Our maintenance plans include:
Service Experts Advantage Program™: Enjoy brand-new equipment with no down payment, complete coverage of parts and labor, annual maintenance, and priority service—all for an affordable monthly payment.
Maintenance+ Program: Reduce the chance of major breakdowns with regular maintenance, guaranteed priority service, annual professional tune-ups, exclusive member discounts on repairs, and enhanced equipment efficiency and lifespan.
These memberships take the stress out of unexpected repairs while ensuring expert care year-round. Join today to protect your investment and enjoy greater peace of mind knowing your home systems are in expert hands, all without breaking the budget.
Proudly Serving Our Local Community
For over 70 years, we’ve proudly served our community with unwavering dedication and expertise. From Flanders to Shinnecock Hills, including Quogue and Westhampton, our team is committed to delivering reliable, high-quality home services you can trust. With swift response times and unmatched local knowledge, we’re always here to support our neighbors.
Call (631) 623-9419 today to partner with a trusted, dependable home service provider!
Our Experts Make You Feel Right at Home
Creating comfortable, efficient homes with expert service and innovative solutions.
The Service Experts Guarantee
We promise that every piece of equipment we work on and install will be set up with care and precision—exactly as the manufacturer intended.
Fast Response, Anytime You Need Us
From heating to plumbing, we respond quickly to keep small issues from becoming big problems.
Licensed, Bonded & ACE-Certified Experts
Our nationally certified, ACE-certified professionals are licensed, bonded, and insured, delivering top-tier expert service with complete peace of mind.
Schedule Anytime, Day or Night
Book your appointment whenever it's convenient for you. Our scheduling and customer support are available 24 hours a day, 7 days a week.
Flanders Service Experts is honored to be part of the Service Experts family, bringing together 70 years of local expertise with the strength of a nationally recognized brand that has been serving communities since 1996. This partnership lets us offer the same personalized, community-focused service you trust, with added resources, advanced training, and innovative solutions.
We remain fully committed to serving Hampton Bays with enhanced services, capabilities, and solutions. You will continue to receive the same dedication to excellence and customer care you’ve always experienced, now elevated by the resources of the Service Experts family.
"Dylan is exceptional—courteous, knowledgeable, and helpful."
D
"He was very respectful of my property."
T
"He goes above and beyond to make a positive impact on your comfort and peace of mind."
P
"Polite and explained everything he found during the annual service on the heating system."
L
"Very knowledgeable and kind. Highly recommend."
B
"The men were neat and took the time to explain what they were doing."
I
"He arrived on time and was very courteous and carefully explained what he was there to do."
M
"Flanders is first rate and Dylan is amazing! Truly goes that extra mile, a rare thing in our world today."
V
"He was professional, efficient and explained that there was a little leak just beginning in the system and changed the part."
D
"Woke up with no heat this morning and they were at my house in 2 hours from my call!"
P
"They've always treated me right."
J
"He took the time to explain the few things going on with my furnace that I need to further address."
J
"We had no heat and Dillan arrived and took care of our problem."
D
"I have never had poor service for Flanders and now they have exceeded my expectations."
j
"I appreciated Liam's thoroughness and also that I wasn't put into a position where something was made of nothing."
O
"He gave us great service and was very knowledgeable about our unit."
P
"They all do a great job and all my experiences with them have been wonderful."
S
"Excellent and friendly follow-up. They are definitely looking out for me."
M
"I have a System 2000 boiler and he is well trained in servicing the unit."
b
"Gave me a lot of info and was obvious he takes pride in his work."
L
"Chris and Quentin were knowledgeable, professional, and skilled."
J
"Don was very polite, respectful, and knowledgeable."
E
"Friendly, courteous, took the time needed to fix the problem."
M
"He was courteous, knowledgeable, and articulate."
W
"Always knowledgeable, professional, and skilled."
l
"Excellent diagnosis of problem."
D
"Liam was fast, worked clean and it was great!"
j
"William was polite and professional."
T
"He did an excellent job cleaning the boiler and included pictures of the inside of the unit—that was outstanding for clearly showing things were in working order."
P
"They explained everything clearly and went above and beyond to make sure everything was running smoothly."
Excellent heating system maintenance
Excellent heating system maintenance call. Dylan is exceptional—courteous, knowledgeable, and helpful. He goes beyond routine maintenance by tracking down issues and, as importantly, potential future issues. He then explains it all in layman's terms.
Very professional technician
Very professional technician. He was very respectful of my property. He did an excellent job.
Dylan Is a True Asset to the Company
I cannot praise Dylan, technician from Flanders Heating and Air Conditioning, enough for his technical expertise, professionalism, and honest assessment. He was able to troubleshoot and fix my burner quickly and cared enough to explain the process clearly, answering all my questions and even offering multiple solutions for a future service I need. He is a true asset to the company and represents them in an exceptional manner. I’ve had many technicians come to my home over the years, and Dylan is by far unmatched. He goes above and beyond to make a positive impact on your comfort and peace of mind.
Technician Dylan Wolf was excellent
Technician Dylan Wolf was excellent. Polite and explained everything he found when he performed the annual service on the heating system.
Excellent experience with Michael
Excellent experience with Michael, the HVAC tech, and Flanders HVAC. I called in the morning and they came the very day. Very knowledgeable and kind. Highly recommend.
We Were Very Happy With Them
The men were neat and took the time to explain what they were doing. We were very happy with them.
Very courteous and knowledgeable
Service tech William Nelson came today to do my yearly maintenance burner service. He arrived on time and was very courteous and carefully explained what he was there to do, and asked if I had any concerns or questions. Upon completion, he informed me of what he did and showed me photos of the completed work as well. He was very knowledgeable and careful in his work, leaving a clean workspace when he was done.
Outstanding Experience
Flanders is first rate and Dylan is amazing! Truly goes that extra mile, a rare thing in our world today. Exceptional service, super knowledgeable, really kind. Outstanding experience.
Professional, efficient service
Juan Ramirez performed the annual service maintenance on the furnace. He was professional, efficient and explained that there was a little leak just beginning in the system and changed the part. I am happy with the service provided.
Very Grateful for This Company
Very grateful for this company! Woke up with no heat this morning and they were at my house in 2 hours from my call! The tech Dan C was awesome! I was freaking out about the bill and he was transparent and honest! He could have charged me for anything and everything and didn’t! Thank you so much Flanders Heating & AC! Will tell everyone I know to use them!
They've always treated me right.
I've been with Flanders for over 20 years. They've always treated me right.
He was right on time
William Nelson recently performed the annual service on my furnace and went over everything step by step with me. He called first to let me know when to expect him, and he was right on time. He took the time to explain the few things going on with my furnace that I need to further address, he was respectful of my home and cleaned up his work area when finished. Thank you!
Excellent service
Called Flanders on New Year's Day and they responded. We had no heat and Dillan arrived and took care of our problem. Excellent service. Excellent company.
Truly professional outfit
Truly professional outfit. Liam properly diagnosed an issue I’ve had for some time and handled it completely. I have never had poor service for Flanders and now they have exceeded my expectations. I would strongly recommend them to anyone.
I Appreciated Liam's Thoroughness
Liam Duenas recently visited for a semi-annual service call. As he was relatively new, didn't have a lot of familiarity with the particular heating unit in the house and got some test results that raised concerns, he contacted a more senior technician. The senior tech came by quickly and fully explained both to Liam and to me what the monitor readings meant and that it wasn't a concern. I appreciated Liam's thoroughness and also that I wasn't put into a position where something was made of nothing. Thank you!
Don Johnson Was Excellent
Don Johnson was excellent. He gave us great service and was very knowledgeable about our unit. He was quick, efficient, and kind.
A Pleasure to Work With
The people at Flanders have always been a pleasure to work with, from the ladies that schedule the work to the technicians. They all do a great job and all my experiences with them have been wonderful. Job well done.
Super quick scheduling for my oil heater
Super quick scheduling for my oil heater, and excellent and friendly follow-up. They are definitely looking out for me. Thanks so much.
Derek English is a great technician.
Derek English is a great technician. I have a System 2000 boiler and he is well trained in servicing the unit. I will request him to have him come back next year to follow up.
The tech was great
The tech was great, gave me a lot of info, and it was obvious he takes pride in his work.
I am thoroughly happy with Flanders
Chris and Quentin were knowledgeable, professional, and skilled. I am thoroughly happy with Flanders, will continue using them for my annual HVAC maintenance, and will request Chris & Quentin as my technicians.
Don was very polite, respectful, and knowledgeable.
Don was very polite, respectful, and knowledgeable. I will highly recommend Flanders Heating & A/C for service.
Outstanding work by Chris and his colleague.
Outstanding work by Chris and his colleague. Friendly, courteous, took the time needed to fix the problem.
Would Have Him Back Anytime
Don Johnson serviced the heating system for the master bedroom late Thanksgiving Eve. He was courteous, knowledgeable, and articulate. He even put his booties on so as not to track dirt into the house. He didn’t skip a beat after entering my home. Would have him back anytime.
Always Knowledgeable, Professional, and Skilled
Flanders Heating have been servicing my high efficiency gas boiler for the last couple of years. Chris Hamilton and his partner were here. Always knowledgeable, professional, and skilled. I'm thankful for their work.
Excellent diagnosis of problem.
Excellent diagnosis of problem. When part is available, we hope Jeff Blandi will return to service the boiler board.
Great experience.
Great experience. Liam was fast, worked clean, and it was great!
William was polite and professional.
William was polite and professional. He reported his work and said to feel free to call if I have any issues. Thank you.
Exceeded Expectations for Yearly Maintenance
The service provided by Christopher exceeded expectations for doing the yearly maintenance of my heating system boiler. I liked being informed of the appointment timing in advance and getting notice when on route. He did an excellent job cleaning the boiler and included pictures of the inside of the unit—that was outstanding for clearly showing things were in working order.
Excellent Service Provided by Christopher and Quentin
Excellent service provided by Christopher and Quentin at Flanders Heating & Air Conditioning. They were professional, friendly, fast, and really knew their stuff. They explained everything clearly and went above and beyond to make sure everything was running smoothly. Their knowledge and attention to detail made the entire experience stress-free. I highly recommend Flanders Heating & A/C and both Chris and Quentin for reliable, high-quality HVAC support. Thanks, guys!
