a leading provider of air leakage testing services

“Thank your air tightness testing engineer for his very diplomatic approach to the issue causing the fail in front of the various trades. Thanks for the identification of the leakage paths which led to a pass”

“Please pass on our thanks to your air tightness testing engineer who was extremley cooperative and helpful to us on both visits ”

“Thanks for your air tigthtness testing enginners assistance yesterday to enable getting the building to an air tight level to pass. Could you please pass on my gratitude.”

“Thank you for your effort on our air tightness test.”

“On airtightness test day, CPS work with you, if your not ready they'll help, if your leaking they'll locally smoke test.”

“Thanks for your assistance on getting the required result on our air tightness test and also for the quick turnaround of the report.”

“Great air tightness testing service again today, look forward to working with you again soon, thank you for fitting us in on short notice.”

“Thanks very much to all at CPS for your prompt and very friendly air tightness testing services throughout.”

“It was a good day, albeit we gave ourselves a reasonably tough target to achieve leakage of 5 or less ! Your airtightness testing engineer was very helpful in giving pointers to identify leaks ”

“As ever your air tightness testing engineer was efficient and helpful and we have asked that he attend site for the next phase test in August ”

“Many thanks for you and your teams effort to ensure this project reached the required air tightness testing target”

“Thank you very much for your help and committment to our Air Tightness Testing requirement which made us pass the air leakage test this morning. One step further to completion. Please pass our gratitude to your workforce”

“The Tests went well, it has been a pleasure working with you and your air test engineers. We will hopefully see you again for Air Tightness Testing on other jobs”

“CPS Leakage ran the air tightness tests on All Saints Academy / WDL last year and I can highly recommend their service”

“I would like to offer my thanks to your air test operatives who attended site, the advice and support offered from them both was greatly appreciated.”

“Thank you for all your assistance and the efficiency CPS have shown on this project. I look forward to air testing with you again in the future”

“Please pass on our thanks and gratitude to your engineer responsible for the air test our building. I was impressed by his willingness to help to help and assist us when we discovered the building was not airtight. Thank you for his professional attitude and assistance”

“Many thanks to your engineer for his air leakage testing guidance and the pre test inspection report”

“Thank you for the swift turnaround of the Air Tightness Testing certificates”

“Thanks for you assistance witht he air test on this project”

“We have been very happy with your air tightness testing services”

“An excellent service, please pass our thanks to your air test operative who was both informative and helpful. Very refereshing.”

“A very constructive afternoon of air testing, thank you.”

“Once again please pass on our thanks to your engineer for his patience and understanding with our air test, an excellent service”

“CPS Ltd have been very helpful in their air testing at Southwark Park, O&A and Lingham Street.”

“Please pass on our thanks to your engineers for all their assistance and guidance during our air testing at Ruislip Gardens Primary School, it was very much appreciated. We look forward to working with you in the future”

“I would particularily like to let you know how helpful your engineer was and would like to commend him for his very friendly and practical attitude when conducting the air tightness test. He is a credit to your company”

“Thanks for showing my foreman about the air testing and leakage paths, it was good experience for him. ”

“I found your air test engineer most helpful, if all contractors and trades were like James my role would be made somewhat easier”

“I am very happy with your air testing service and will use you again”

“I am very impressed with the air test service offered”

“Many thanks to you and your team for the patience on site and also issuing of the air test temp certs / reports promptly.”

“Please pass on my thanks to your air tightness test engineer who I understand was very helpful on the day - good service all round”

“Being first time new builders, it was great to have such a knowledgeable pro-active air tightness testing engineer to carry out the works. We will certainly use your company for future projects ”

“Good to work with you again, your air test lads help on site is second to none and greatly appreciated. We look forward to working with you again and I thank you once more.”

“I wanted to thank you for all your efforts at Buttsgrove Way with the air test and acoustic service that your provided during design and construction phase was vital to the success in achieving CFSH”

“I have to say what a credit your air testing engineer is to your company. He was extremely helpful and all our guys mentioned what a pleasure he was to work with. Please pass on our thanks from all on site yesterday.”

“As always CPS have provided us with an efficient, reliable and helpful air testing service”

“Please pass on my thanks to John West for his assistance with the air test on Saturday. His efforts enabled us to achieve a positive result”

“Just to say how pleased I am with James Nunn, your air test engineer, on these air tests. He has gone above and beyond in his efforts to help us achieve our targets and I wanted to let you know how good he has been”

“Thanks Andy, everyone at Dove Jeffery Homes is happy with CPS's air test services”

“Thank you for your presistance on the day in helping us to achieve the required air test results”

“Thanks for all the help the whole CPS Team has given us with our Air Leakage Testing at Conduit Street. Georgina in the office was excellent and your air test engineer was proactive and willing to assist us”

“I would like to say that Jim Carley, your Air Test engineer who came to site yesterday was professional, informative, knowledgeable and gave the client confidence. Please pass on my thanks for a very refreshing approach. He is a credit to your organisation.”

“It was a pleasure instructing CPS Ltd to conduct our air test. The service was seamless from Rolf Toogood and James Carley. Thanks for the professional service.”

“ Thank you Georgina and please thank Rolf for all his help with the air testing on this project.”

“HG Construction have used Construction Performance Solutions Ltd for air tests in the past. We found Andrew Hutchinson very helpful and John, an air test engineer was very hands on in helping out to get dwellings through the air testing.”

“Please pass my thanks on to your air test engineer Jimmy Nunn who was excellent on site yesterday”

"Thanks for your support with everyting on this project"

“As always, great working with CPS on my projects. Top lads who come to site to air test. Pass on my thanks.”

“Thanks for the air test yesterday.Your chap was efficient and helpful”

“Can you thank your air tester John for his patience and assistance during our air test day”

“Can you please pass on our thanks to your air test engineer for his effort / patience on Saturday”

“Delighted with your service, I would like to say how efficient and amiable your air testing techician was”

“Thanks for your help with the air test, your technician was most helpful”

“Thanks you for your air test engineers work yesterday, really nice chap and very helpful, was interesting to see it happening”

“Could I take time to say how helpful Jimmy has been advising and aiding us with our air test and also thanks too yourselves for a great service. We look forward to working with you in the future”

“I would like to say that both Bev & Andy were exceptionally friendly, helpful and professional during the air test. Their attitude and work ethic are a credit to your company and I would have no reservation at all in recommending your company to anybody who requires air testing services.”

“Thanks and can I say how polite & helpful your new air tester was”

“I want to thank you and James for today, you both really provided good service with air testing”

“Thanks for giving us your prompt and attentive service during this air test”

“I would like to mention how impressed i was by Beverly who carried out the air test. She was helpful, polite and just got on with the job without any fuss. Could you pass on my thanks”

“Pleasure working with CPS. Your chap who did the test was first rate”

“Thank you Ros. Beverley was brilliant and carried out a perfect job. We would use you again.”

“Many thanks to you and your site team for a very professional service”

“Many thanks to your site crew for your assistance with getting the air test through at a difficult time in the project. They were a credit to your company”

“Our site team have asked that I pass our appreciation on to your air test engineer. James has been diligent & efficient in his work. He has been flexible where required in providing the necessary advice on where we can improve upon our air leakage testing for the future plots and sites.”

“ I would just like to say, your staff (Beverley) is a credit to you. She was extremely helpful, polite and a pleasure to deal with. I will definatley be using you again in the future."

“ Your chap has completed air testing C&A blocks today and I have to say your chap has been very helpful ."

“ I have to say that your chap air testing on site was very professional and good to work with again"

“ It sounds like you air test engineer is doing a fine job"

“ Thanks CPS, great service"

“ Thanks Jo. Great service today, on and off site"

“ Great Job by all at CPS, thank you very much"

“Afternoon Rolf, Appreciate your (CPS) support throughout the day"

“Excellent, many thanks for the quick response."

“Thank you for the swift reply Rolf. Greatly appreciated."

“Excellent service from CPS they provided all the resources we needed at short notice to complete the required test in time for our hand over date. The operatives are knowledgeable they provide support and advice to our team prior to testing, a very proactive approach to ensuring a successful project. "

“Have to mention your guy on site was very helpful and polite. Thank him for all his help and assistance for achieving the required targets. Great help with his knowledge and his experience. A pleasure to work alongside."

“Many thanks Jo. Great service as always."

“Thank you for the excellent service from yourself and CPS."

“On behalf of Simon and Lummis Developments would you please pass on our gratitude to your engineer, Mr Nunn, who undertook the air leakage test for us yesterday. He went over and beyond anyones expectations in helping us rectify areas that needed to be improved to ensure that we got the results needed to pass the test."

“I would like you to pass on my thanks to James for his efforts in getting these across the line yesterday. He showed great patience and was helpful in every respect. I could not have done it without him."

“Thanks Jo this is exactly what we were looking for. Thank you for your help."

“The air test went very well yesterday with little impact on the general works, I believe the pre-test survey proved to be very beneficial in getting prepared and your engineer was very helpful on site."

“I just wanted to pass on my comments regarding your engineer who visited the site today and completed the air leakage test. From the moment he arrived he was friendly, courteous and professional, he is a real asset to the company"

“Thank you and your team for the quick response to my request for air leakage testing, which was completed this afternoon"

“I would just like to add that it has been a pleasure working with CPS Leakage and I look forward to working with you again in the future"

“We are glad youe engineer came this morning, he's an asset to your company and a very big help to us to achieve a better result in your return"

“Many thanks for getting us sorted today - with the helpful advice of your engineer we got down to a 4.6 which we are very happy with"

“Many thanks for arranging at short notice getting your team back for the air tests. We would like to say that your engineers went above and beyond what we have seen from other air testers. The plenums were very difficult to access but with their help we got over the line. Your engineers were always positive and worked hard in achieving what has been my hardest air test on a very complex building"

“Just wanted to drop a quick note to say how helpful your man James was with us a couple of weeks ago. We were really up against it in terms of time and he was happy to muck in with the mastic gun and move between buildings identifying problems for us. I am pretty sure he didnt even stop for more than a brief break"

“I would just like to report the helpfulness of your engineer during the testing. Very professional and an absolute pleasure to work with."

“I have to say, your man on site was extremely helpful. We didnt pass but he did spend time with us going through what areas need attention and what we can do in preparation for your next visit. Very useful."

“Can I also add how helpful your engineer was who you sent yesterday"

“The operative you sent to carry out the air test yesterday was absolutley first class. Patient, helpful and knew his job inside and out. An absolute credit to your company"

“I'd like to mention that your engineer was very helpful on the day and I would use your services again without any shadow of a doubt"

“Thanks for your help yet again on another of our projects. From initial contact to site works CPS have been brilliant“

“Fantastic service as always. Much appreciated“

“Once thank you to all of your team and especially your operative on site who was very helpful and knowledgeable and this is much appreciated.I look forward to seeing you all again on the next contract.“