Testimonials

“Thx for the fast great work. Your plumber was outstanding!”

-Jill Epstein

8/29/22: Residential Heat Pump Service:

“Thanks for a great job & a perfect machine”

-Paul & Terry Bilsky

8/26/22: Residential Heat Pump Install:

“Greg,

The guys have been just great. They’ve kept everything clean and cared about shoes, etc.

Glad things are now up and running.

Thanks again,”

-George Malin

8/24/22: Residential Heat Pump Install:

“Hey Greg,

We already love the heat pump unit! Thank you. We wanted you to know that the guys were great. Respectful, friendly, and professional. Couldn’t ask for more.”

Thanks again for a job well done.

Sincerely,”

-Laura Heinel

7/29/22: Residential High-Efficiency Boiler Install:

“Thank you Greg, Chris and the whole team for the prompt and excellent service.”

-Fred Wexler

7/29/22: Residential Plumbing:

“Hi Greg, We just wanted to let you know how thrilled we are with your very quick service. That all could be delivered and done today was a very pleasant surprise.

Bruce and the others were prompt, friendly, professional and efficient! All was installed and running by noon, the old encrusted thing is hauled away and we are up and running again..

Thanks again”

-Maria Hudnut

7/25/22: Residential Service:

“Hi Greg! Just wanted to let you know that your guys did a great job on the unit in our kitchen. They came and got it fixed!! You have built a really good business and should be proud of all your hard work!

Thank you again!!”

-Nicholas Strom-Olsen

7/12/22: Residential Central Air Install:

“Thank you for my new system your workmen are terrific. When they left, there was no sign that any work had been done.”

-Julie Glass

6/13/22: Residential Heat Pump Install:

“Thank you so much for a job well done! You fit us in prior to our departure. Your guys were efficient & nice (taking off shoes when going inside!) and everything seems to work.

We certainly appreciate the entire team!”

-Bob & Nancy Faesy

5/25/22: Residential Plumbing Service:

“Parker Blomberg does great work!”

– Mary Zylinski

5/23/22: Residential Heat Pump Install:

“Dear GSK Crew!,

Thank you for the excellent installation of our new Daikin system!

Best Regards,

– Lori & Doug Kitchen”

4/15/22: Residential Heat Pump Install:

“Good morning, Greg

I would like to thank you so very much for the install of our home heat pump system. I cannot say enough how impressed I was by the professionalism, kindness, and tidy-ness of your team. Our house is a total disaster at the moment with several projects happening that make me so anxious and stressed. To be met with patience and cheeful attitudes during work hours and a neat house when I got home after a long day meant so much. I know our project was challenging, so a huge thanks to your team. And a huge thanks for making sure that when our kitchen counters went in we had someone to hook up our sink the same day. I know many people get by without a kitchen far longer thane we’ve had to do, but what a tremendous relief to have it all back in one day!

Thank you, again, for you all your help.”

– Lisa Fairley

11/08/21: Residential Heat Pumps Install:

“Can’t thank you enough for all your work and patience helping get through our construction project over 2 years! Your help getting the discounts, guidance with choosing the appropriate product, professionalism with installation, patience with construction delays, and final payment.

Thanks for everything,”

– Jon Bennett

8/25/21: Residential Service:

“Greg and GSK:

Thanks for the incredibly rapid response. Jamie was here first-thing this morning and did a super job. All is well. Thanks again.”

– W. John Kress

7/27/21: Residential Ducted Heat Pump & Hybrid Heat Pump Water Heater Install:

“Thank you for all of the terrific work and service. Both of these new units are working great!

Take care,”

– Emily Yenilmis

7/26/21: Referring to Bill, GSK’s sheet metal shop manager & fabricator

“Thanks again for all your help [custom fabricated duct & fittings]. You always do a fantastic job and customers are always pleased with the quality”

– Mike Desjardin, Inside Sales, FW Webb

7/16/21:Residential High-Efficiency Condensing Boiler Install:

“The crew was great; efficient & took great care. We appreciate all you’ve done.”

– Barbara & Joseph Fontana

6/07/21: Residential High-Efficiency Furnace Install:

“Thank you for your great service and help all these years.

Best Regards,”

– Jerry Frunzi

5/14/21: Residential Cold Climate Heat Pump Install (Ducted & Ductless Multi-Splits):

“Thank you for doing an amazing job!!”

– Mr. & Mrs. Schildkraut

5/10/21: Residential Cold Climate Heat Pump Install:

“Dear GSK,

Thanks for your service. Your installation team was excellent.”

– Jenny Wolfert

1/02/21: Residential Boiler & Water Heater Install:

“Hi Carole & Greg,

Thank you again for all your help in restoring heat & hot water at the house in Middletown Springs. Our family really appreciates your wonderful service & coordinating this project..

Best to all. Happy & healthy 2021!

Cheers,”

– Jeff

12/27/20: Residential Heat Pump Install:

“Hi Greg…I arrived at my home and wanted to let you know what a great installation your men have done. The work is very precise and the work space is very clean. I’m amazed that they could do so much construction with so little dust…well done.”

– Larry Kolloff

12/07/20: Residential Boiler System Service:

“I wanted to share a text message that my sister sent concering the banging radiators at my mom’s house on Cottage Street: ‘Sean Casey rocks!!! He spent two days doggedly trying to fix the radiator in Mom’s bedroom that wouldn’t get hot and always banged like it was gonna blow up. He cleaned out the cruddy heating/boiler water and replaced the valve and insulated the pipes in the crawlspace under the room so the steam wouldn’t condense so fast, and voila! She now has heat, and no explosions. That guy is a genius. It’s been banging like that for 5 yrs… We need to drain some dirty water out of the system once a month or so to keep it running properly. He showed me how.’

Thank you!”

– Andy Shaw

11/19/20: Residential Propane Furnace Install:

“Overall the house is much warmer than it was, even my bedroom which didn’t get much heat before is warm.. Now it is lovely. Even my bath which was freezing is warmer. THANK YOU THANK YOU – I am truly grateful for you saving my new house. Your crew were terrific and I hope you tell them how much I appreciated all the work they did.. Doubt you need it with the great work you do, but I am a very happy reference if you want it any time!!!

Best wishes”

– Virginia Bush

10/15/20: Residential Heat Pump Install:

“Thank you for a great installation. I hope to enjoy these units for years to come..”

– John Sheehan

10/01/20: Commercial Furnace Install:

“Thank you so much for quickly resolving my problem!”

– VT Sports Medicine, Northshire Professional Park

9/24/20: Residential Plumbing Service:

“The plumber [Mark] that GSK dispatched yesterday (and who finished this morning) was polite, efficient, and thorough. In this era of so much stress and anxiety, it was such a relief to have a service person do his job so well.”

– Richard Moore

9/21/20: Residential Plumbing Service:

“Thank you for a quick & quality response”

– Jill Burke

9/10/20: Residential Baseboard Heating System:

“Hi Greg,

The job looks great!! Your guys were wonderful. Thank you very much for doing the project, we are truly grateful.”

– Donald Heaton

8/04/20: Residential Heat Pumps Install:

“I wanted to take time this morning to tell you how impressed we are with Thom and his crew. They are very friendly, courteous, and respectful in all they do. The installation is beautiful, with no mess whatsoever. The guys are to be commended for the job they are doing, how they present themselves to us, and the pride they take in their work. They are great ambassadors for your firm, and we are so glad we chose GSK to do the install.

Couldn’t be happier!”

– Dave Simcox

8/03/20: Residential A/C Install:

“Hi Greg,

Your terrific team did a great job getting everything in place. The AC is now on and it is excellent.

We are grateful to you for making all this happen so quickly.

Best Regards,”

– Ray & Jaana Pirinen

8/01/20: Residential Heat Pump Install:

“Love, love, love the new heat pumps. Thank you!! :)”

– Chris Rutkin

7/27/20: Residential Air Conditioning Install:

“The air conditioning units are great & we are enjoying the cool air throughout our home. The service/installation was the same.

Thank you”

-Ted & Louis Hopkins

7/23/20: Residential Heat Pump Install:

“We are really happy with the heat pumps – what a HUGE difference already!”

-Topher Harlow

5/21/20: Residential Pool Heater Service:

Chris W. has been outstanding!

-T.D. McCormick

5/19/20: Residential Heat Pump Install:

“Hi Greg, Thanks so much for getting the project done so quickly. Your team was extremely professional, efficient, quiet and clean! I’ll certainly recommend you to others!”

-Keith Cahill

5/05/20: Residential Heat Pump Install:

“Greg, Thanks for yesterday. Quick, efficient, clean and high quality work and crew!

Cheers”

-Richard Chambers

4/28/20:Commercial Refrigeration & A/C Service:

“Thanks so much for taking quick care of our air and fridges. Your employees are always great representatives of your company.

Best”

-Berta, The Wilson House

1/06/20: HVAC & Plumbing Install:

“Greg I want to thank you for assigning so many guys to support my project. They are all so dedicated to you and do their work with such professionalism. I have such high regard for the crew you developed and look forward to working with them on completing this project as well as future projects. Thank you again”

-Larry Kolloff

12/04/19: Residential Heat Pump Install:

“Thank you for the prompt installation. The men [Joe, Morgan, & Todd] got set up, asked questions when needed and worked smoothly to get the job done.”

-Kathie Keeler

11/24/19: Residential Boiler & Water Heater Install:

“We bought a new house and within weeks, the water heater died so did the oil burner. GSK was recommended and we’re so glad we used them. There were numerous code violations to contend with and antiquated systems. GSK responded promptly, rectified code violations, contended with old systems and did a fabulous job with both the water heater and boiler. Many thanks to Bruce, his team, and the incredible electrician. You guys rock!”

-Tricia Pellegrini & Jack Hartley

6/26/19: Residential Heat Pump Install:

“Greg,

Morgan came this morning, finished the installation, and reviewed the operation and maintenance of the unit…

Morgan was outstanding – thorough, organized, and great at explaining the unit.

Best wishes,”

-Neal Wolkoff

2/05/19: Residential Heat Pump Install:

“Btw your guys are amazing.

Thank you,”

– Lori Weinreich

1/10/19: Residential Boiler Replacement:

“Please tell Greg and Shawn that it’s nice to have consistent heat in the radiant floors. The boiler works way better than the Buderus ever did.

Many thanks,”

– Dr. James Russell

11/19/18: Residential HVAC Service:

“Thank you for the wonderful service, Chris is such a good man and does good work!

Regards,”

– Louise Dell

11/06/18: Commercial Refrigeration:

“Dear Greg,

We wanted to just say thank you for all you have done to keep our freezer in order at the Arlington Food Shelf. You have certainly gone above and beyond for us and we are so grateful. Thank you x 100!!”

– Bill & Judy Bryan – Arlington Food Shelf

9/24/18: Residential HVAC Install:

“We were very impressed with Morgan and Parker. So nice. And efficient.”

– Tory

8/20/18: Residential HVAC Install:

“Hi Greg, just wanted to thank you & the guys that worked on our place. They were so professional & knowledgable. They were great.”

– Michelle Weinstein

8/06/18: Commercial Refrigeration Service:

“Don’t think we could do ‘this’ (growing food for our community) without your help. Thank you”

-Scout & family  (Someday Farm)

7/26/18: Residential Thermostat Install:

“Greg, I just wanted to let you know you have a great team. The techs professionally installed the Nest yesterday. Efficient, professional, and left the place better than when they arrived.

Thanks,

-Jay H Sandak”

7/09/18: Residential Plumbing Install:

“Thanks!

Great work,”

– John Woodruff

6/15/18: Residential HVAC Service:

“Greg,

Your guys were great.

Thank you,”

-Walter & Judith Barrows

5/15/18: Residential HVAC Service:

“Dear GSK Climate Control, Inc.,

I thank Chris for his Sunday house call on March 18, 2018 in which I was concerned by basement heater noises. Chris went right to work, cleaned many systems, and reassured me that his maintenance would solve the problem. I feel well-cared for by GSK Climate Control, Inc. My husband, Gerrit chose well, years ago, for the security of having responsible people to care for the safety of our home.

I thank you for your years of service,”

-Ellen Kouwenhoven

3/21/18: Residential Plumbing Install:

“Thank you to Kyle & Kevin”

-Bobby Waughton

3/15/18: Residential Plumbing Service (frozen pipes):

“Thank you for GREAT service”

-Michael Lawler

2/07/18: Residential HVAC Service:

“Hi Greg,

This morning we had an issue with the heat in the house. I blew it off as just an old house issue. Tyge was here and said he’d fix it. A dirty filter was the culprit. Your guys are FABULOUS and I had another lesson about heating and cooling.

I’m sure you know it, but Tyge is terrific.

Thanks,

– Rick Anderson”

1/30/18: Residential HVAC Service:

Hey Chris,

I want to thank you for your help on Friday – Jan 19. I had family who were staying at my house and our propane had run out. I called GSK when they told me they had no heat, and you immediately called them back and directed them to the propane issue. That was the problem but I appreciate how quickly you got back and helped them out since I wasn’t there. Greatly appreciated on my end and thank you,

-Rich Grebe

11/22/17: Residential Plumbing Service:

“Greg,

Thanks for the quick AND excellent service. Tyge did a great job and worked very diligently. Posted a picture and mentioned GSK to my friends.

-Robin Verner”

11/21/17: Residential HVAC Install:

“Hi,

Morgan did a great job; I’m sure you know what a wonderful & accomplished employee he is!

Thank you,

-Elaine Ross”

11/16/17: Residential HVAC Service:

“Hi Greg,

Thanks for getting us going so quickly yesterday, everything is working great. I love the new hot water set up, it works just as we planned.

11/15/17: Residential HVAC Install:

“Hi Greg,

Everyday I meet more of your team I become more impressed by your company. Your guys are really great!

-Rick Anderson”

10/30/17: Residential HVAC Install:

“Hey Greg,

I just walked in the door after a 3000 mile drive and everything looks FANTASTIC! I sent Dana a quick text, but please tell your entire team that they did a great job and the place is SPOTLESS! They did such a thorough job cleaning up after themselves, that I could not tell they had even been there, other than all the excellent new systems in place.

Your guys are awesome and they are to be commended for such a neat and organized installation. The only thing left (I believe) is an outside intake air vent which I will discuss with Dana tomorrow. Once he gives me the specs, I will have Kevin run the vent.

Again, many thanks Greg for all the great work you and your team have done to make my little home that much better.”

-Andy DeVries

9/7/17: Commercial Plumbing Service:

“Totally wish I could’ve gotten a picture of Chris fixing a bathtub last night/this morning with the bride still in her wedding dress! He’s pretty amazing and much appreciated by us all”

– Inn at Manchester

7/27/17: Residential Heat Pumps Install:

“Greg,

Thanks for your patience working with our change in order on heat pump install… Morgan is an exceptional worker. Technically skilled, very personable, capable of making on the spot decisions and, as you mentioned, meticulous and clean. He reflects well on your business.

It’s been a pleasure doing business with your company,

-James Russel, MD”

7/18/17: Residential HVAC & Plumbing Install & Service:

“Wow! I hope you know how grateful I am for your company and staff.

Thank you,

-Carson Thurber”

7/05/17: Residential Water Heater Install:

Hello Greg,

I just wanted to let you know we received our $500 rebate. The system is working well including when our two granddaughters and their parents plus one boyfriend plus their pet rabbit were over here for Memorial Day weekend. We, not once, ran out of hot water. Of course, the rabbit didn’t take any showers. Thank you and your men for a good job.

Regards,

-Al Drasheff

6/14/17: Residential Air Conditioning Install:

“A shout out to all the folks at GSK for the great service we recieved with with the Daikin AC unit. Great job! A special thanks to Morgan, our installer/technician for working with us in replacing the unit, and his overall professionalism.

Thank you,

-Mary-Ellen Fisher”

1/03/17: Residential Heating & Air Conditioning:

Greg,

This may come a bit late, but we have been meaning to let you know how pleased we were with your service and installation.

Thank you,

-Ken

12/28/16: Residential Boiler Install:

Hi Greg,

“The boiler is working well. The amazing thing to me is the dedication of your staff… they not only worked non-stop but they did excellent installation work.

Many thanks and warm regards,”

-RFJ

12/01/16: Residential plumbing service:

“Thanks GSK for your timely & efficient attention. Thanks Mark for a great job!”

-Peter & Mary H.

11/28/16: Residential Service:

“Just a quick note to thank your team for the amazing service and help this morning when we woke up to no heat! It was such a relief to reach you right away (still before 8 AM) and then to have Chris show up within just a few minutes, and to have him solve the problem and fix everything so before I knew it the heat was on again.

Warmest gratitude. So good to have you folks to rely on –“

-Sue

9/26/16: Commercial Service:

“Thank you – couldn’t do this feeding community without your expertise, cheers!” – Someday Farm

9/23/16: Residential service & install:

“Just a quick note to thank you and your team once again for your great service, always prompt, professional, & helpful. It’s great to know you folks are here to take care of my condo! Leads to peace of mind. Thanks much– “

-Sue

6/26/16: Commercial service call:

“Dear Greg, I just wanted to personally thank you for all your help in fixing our hood system. At short notice, on a Saturday, you were the best. We will not forget this. We will work hard to be your very best customer – The gang at Zoey’s Deli” 🙂

 6/02/16: Commercial service call:

 “Greg, thanks so much for taking care of this so quickly – a job well done!”

 Mike & Heidi

12/17/15: Residential Service Call:

“Please note, Chris Witt [Nate-certified Master Technician] did an excellent job solving a complex problem”

-T.D.M.

10/15/15: Residential Geothermal renovation

 “I’m sure you know this, but you have some good guys working on my place. Thank you!”

 -Chris J.

 8/03/15: Plumbing service call

 “Terrific service! Cant’ thank you enough, Cheers!”

 -Sue W.

 9/10/14: residential Hyper Heat

 “What a great bunch of guys! Professional, fun, polite, and clean!! Thanks!!”

 -JoAnn J.

 6/12/14: Residential Heat Pumps (Mitsubishi 24,000 btu ductless heat pump)

 “Thank you! Morgan & Jim did a great job!”

 -Kathleen H.

 5/29/14: Residential Central A/C

” Thanks to all involved – The entire job was done with thoughtful professionalism – The system is working perfectly!”

 -Roby H. III

7/17/13: Cooling!!
“Hi Greg,  We received your invoice.  We wanted to put in a good word for the kids who did the installation at our house.  They were friendly, respectful, knowledgeable, helpful and efficient.  We were very happy with their work.
They even went out of their way to make sure the electrician got here while they were here so they could get the equipment going for us that day.”
-Terry B.

4/10/11: Equinox Village Heat

“Greg, thanks for all the help with heat situation, glad to see two experienced people show up to do the job, we are very pleased to be able to provide some heat to the residents and look forward to be able to get the system back up to 100 percent, Kirby and Sean were great to work with and apparently know just what to do, again thanks and  hope to hear from you soon.”

-Bob Sullivan, Equinox Village

“Greg- Your firm is outstanding. Chris is the best of all I have known. Great services.”

-Ed

“Greg,

Thank you for a wonderful air unit. Your guys did a fantastic job. I really appreciate it.

Best,

-Brett”

“Thanks for quick and excellent service!”

-Craig Powers

“Greg,

Thank you very much for a great job. The boys could not have been nicer!”
-J.

“To Staff at GSK Climate Control, Inc.

Thank you for your prompt service.”

-Anthony and Jean C.

3/9/11

“Hello Greg,

I want to thank you and everyone from GSK for pulling it all together over the last week. Everyone has done an exemplary job and it has been a pleasure working with everyone. I could not ask for a better crew to work with.

Thanks,

-Edward G.”