Very happy to have found Celtic Window Cleaning for interior and exterior windows cleaning (including our high ceiling windows and fan). Their price is reasonable and Richard, the owner, is very responsive. He and his team arrived on time and did a great job. He even helped resize my window screen at a very competitive price. Ill be contacting Richard again not only for window but also gutter cleaning in the future.

Richard has cleaned our roof, gutters and windows on multiple occasions. He has done a wonderful job each time. Our windows have been left super clean. I also liked how he cleaned our roof with a environmentally safe solution. Call them if you want good quality and reliable service.

Had our house pressure washed a cloudy film was left on our windows. My husband and I no longer have a desire to be up on a ladder and so we contacted Celtic. They were quick, did a great job and we’re way less expensive then I was expecting. Highly recommend!

Richard came and washed our windows. One of the screens was damaged during cleaning. Richard the owner agreed to repair the screen and bring it back. He has yet to bring back the screen and has not returned any phone calls or emails now for two weeks. They also missed cleaning a window.

Celtic Window Cleaning did all of the windows and gutters on my house in Bellingham. Did I like their work? Well, I have already made arrangements to have them come back next spring for another regular cleaning. I was very pleased with all aspects of the work, both the get ready part (come out for an estimate, etc) and the actual work itself. They are very professional and they have some effective, specialized equipment to help them do the job right. Yes, I recommend them highly.

Great job! They were fast yet did quality work. Friendly, great customer service (I really appreciate this). Would highly recommend.

Richard managed to beautifully clean our windows despite some roadblocks due to previous work done on our exterior. His workers were professional, respectful, and worked quickly.

I can’t praise the team at Celtic Window Cleaning enough. These guys exceeded my already over the top expectations.The estimate given was clear and very accurate. When the day of the cleaning came, the team worked around my family’s needs ( two youngsters taking naps and a dog who likes to get between your legs).I will certainly use these guys again and would recommend to anyone searching for similar services.Thanks guys !

Excellent work and service!! I highly recommend Celtic who wants the job done right the first time. Will do business with again.

The Celtic team was courteous and did a great job with our windows. They also repaired several screens for a reasonable price.

Wonderful job making our windows shine. It made more of a difference than we imagined. Very cheerful, timely, and careful to observe distancing which is appreciated in these times. Will definitely use them again.

Enjoyed working with Celtic. Richard made it easy to get the job done.

Timely, thorough and professional. Really enjoyed meeting Richard, the owner and Josh his trusty sidekick. Very nice young men and my windows have never looked so good. Will recommend them to anyone with high praise. Thanks guys for a great job. See you in the fall.I have been using Celtic Cleaners for three years and the level of service continues to exceed my expectations. NOTE: They were just at my place and were extremely aware of social distancing, mask requirements and protocol during this time of concern. Thanks once again.

We were grateful to find Celtic Cleaners from a referral by someone who knows the quality of the work Richard and his crew do. We were very pleased with the results and will call again for gutter and window cleaning.

Professional, timely, excellent service. Highly recommend window and gutter cleaning. Pleasure to work with Celtic.

One of the best experiences with a business Ive had in Washington! Two other window cleaning companies told me I would have to wait 2-3 weeks for an estimate, and the one who actually came out to see the house quoted a ridiculous rate. Celtic was available right away, Josh did an outstanding job and I am very happy with the tremendous results! Will absolutely be calling them again!

We had Celtic clean the windows of our house/business and clean the gutters. The entire crew was very nice and explained what they would be doing. When finished the windows and screens were SO clean and clear, it was amazing. We were very happy with the work and highly recommend Celtic.

Richard and Josh did a great job on our windows! Most of our windows are original to our 102 year old home, and some of them had collected quite a bit of dust from various construction projects in our back yard. They were very careful and left them sparkling! There was clear communication about scheduling, pricing and they were very professional overall. We will hire them again.

These guys did a great job! Not to mention they were all amazingly nice, professional, and efficient. My windows look amazing! So worth it!

I just wanted to say WOW! Thomas and Josh did a fantastic job. Efficient, meticulous and courteous. Thank you for completing the Windows on a moments notice.Thank you, Lani

Richard and team did a great job on our windows. Everything was cleaned as agreed and looks great. He is very conscientious about the quality of his work and my windows look very nice as a result. I noticed after he finished that the windows repel the rain more than after past cleanings which He mentioned has to do with his cleaning technique. A+ job!!

The Celtic Cleaner has been cleaning the windows at my office since September 2016 and has been both efficient and thorough. The owner, Richard, is super pleasant and fun to chat with, we love it when he stops by! I refer The Celtic Cleaner regularly to my clients, especially those with storefronts, or who are listing their homes on the market. His services are very reasonably priced, and I love supporting a local, family-owned business. Its been fantastic to have my windows cleaned regularly, and I barely notice the expense. You will be happy with the Celtic Cleaner!

When we were selling our house which had a lot of view windows, we needed to find someone quickly. The Celtic Cleaner was recommended to us. They were courteous, professional and thorough. The windows looked amazing!! I wish we had found them years before! Highly recommended!!!

I am a home inspector in Blaine and have had only great feedback from clients I have referred the Celtic cleaner to. Having your gutters cleaned regularly is one of the most important home maintenance to dos that can affect your homes foundation. I highly recommend using the Celtic cleaner to have your gutters professionally cleaned! They even have a no hassle membership so you dont even need to remember to schedule your cleaning, they will automatically have you scheduled in depending on your needs. Thanks Richard for the great service you offer my clients!

The Celtic Cleaner is awesome! My parents put their house on the market and thought they could wash the windows themselves. After trying and failing they decided to heed my advice and give Celtic Cleaner a call. They came out at the last minute and did an amazing job! Their customer service is the best in the industry!

Great job. Will useagain

Richard, was a delight. He did a very thorough job on all our windows, screens and window frames. The windows actually open easier now that he worked his magic on them. He has all the latest equipment to get the job done right. Richard takes great pride in his work. We could not be happier!!!

Josh and Shaun were awesome! Very proficient and professional. Did a great job and we highly recommend Celtic.

I phoned three other window cleaning businesses in Bellingham and was told that they were scheduled out to July. Then I spotted the on-line scheduling set-up for Celtic Window Cleaning. I assumed that this would be like the other companies, but, instead, I got the date I requested -- a week later! I was contacted with a phone call and email with confirmation.The work was completed in an excellent manner on time. When I mentioned the difficulty I had in getting someone to do this job, the owner said that he will do what is necessary to accommodate customers. Saying that someone must wait two months for a spring cleaning job just isnt right. I highly recommend this locally- owned company!

I called and needed my windows cleaned on short notice. They were able to fit me in next day, and did a wonderful job, as always. They also clean the roof over my deck, which has a smoky finish to allow light to come through. Their work is excellent, timely and professional. I highly recommend Celtic Cleaners!Update 8/10/2020:This is the 3rd year that Richard and his crew have cleaned my windows. This year they also power washed my sidewalks. Excellent job! I was a little apprehensive given we are dealing with the Covid 19 pandemic. They were masked, and very conscientious. I felt completely confident and safe! I highly recommend Richard and his crew.

We had the Celtic Cleaner come clean our windows inside and out. AMAZING! We didnt realize that our windows were so dirty. They were incredibly professional, clean and organized. They even cleaned the window tracks (which was really needed). I would highly recommend The Celtic Cleaner. We will use them again and again!

Richard and his partner were total pros at cleaning the windows in my house which is largely glass. They arrived at 9 AM and did not leave until 4 PM when all of my windows were PERFECT inside and our. EXCELLENT!!!!! And fairly priced~ I will use them again!

I had my windows and gutters cleaned by The Celtic Cleaner recently. Courteous, conscientious service at a fair price. I was very pleased with both the experience and the results. Highly recommended!

Just had Richard clean our windows and he did a fabulous job. He is thorough, kind and honest. He even fixed a broken screen as a bonus. Highly recommend and will use again.

Awesome job cleaning my filthy windows, and in a timely manner as well. i got home and thought all of my windows were open!! simply a great experience

I had The Celtic Cleaner come out and clean the windows of my business, and they did such a good job I hired them to do my windows at home as well. They were on time and did a great job!

Great communication and service! If you need your gutters or windows cleaned I highly recommend The Celtic Cleaner!

Richard was professional, thorough, and competitive in pricing. Stayed as long as needed to get the job done right. Will definately use him again.

Had my windows and gutters cleaned prior to listing and showing my house. They came out beautifully and were done very quickly!

Always use them heard and seen many great things comming out of this business celtic cleaner noted for quick clean and professional takes cleaning to the next level

If you need your windows washed or your gutters cleaned The Celtic Cleaner is your company!! Amazing customer services call today!

Reasonably priced, prompt with communication, on time, and thorough job. Well Done!!!

Quality service and friendly staff