Brian was quick to respond and completed the install just a few days later. Their pricing was very…read morecompetitive.

Love the system we received. but a little damage to the siding…read more He was quick and efficient for installation.

Ron/ Colleen and technicians have maintained my Trane furnace for 10 years plus. always right on…read moreschedule and accurate w/ any necessary repairs.ie: thermostat or blower Motor. Most recently, I'm in the process of liquidating a relatiives home And needed replacement of both furnace and hot water heater. Ron and his techs were able to complete this work and helped expedite the sale of the home. They have always been easy to work with. Dan Haftorson

Nick arrived promptly for our scheduled furnace maintenance. He explained any issues and serviced…read moreour unit. We have them come out yearly to check our furnace.

We have been Diamond Heating customers since August 2009. Their service has always been excellent,…read morewhich is why we chose this company to install our new furnace when our old one went kaput. We were put on a "short list" because we were without heat, and the process was absolutely seamless thanks to the kind facilitation of representatives Sasha, Samantha, and Adri. We would like to give a special shout out to Dylan and Aiden, the technicians who installed the furnace. These professionals were friendly and knowledgeable, and we feel that they went beyond the call of duty when they descended into the crawl space under our house to repair a torn pipe when it was detected that no warm air was emanating from one of our vents. In closing, thank you, Diamond Heating! We are very happy with our purchase!

Diamond Heating has been rock solid reliable for us for at least 20 years. They recently installed…read morea new Trane furnace for us that we love, and we have two gas fireplaces at either end of the house that they have maintained and kept running for us beyond their expected lifespan. Last summer we had a gas line leak outside the house. I called to report smelling gas and they responded immediately sending a tech out within the hour to assess. The tech shut down the lines and instructed me on how to coordinate with the gas company. I really appreciate having this company on our side and highly recommend them. They aren't the cheapest, but their prices are reasonable and fair.

I'm so glad I went with Andrew to replace my heat-pump, air furnace and thermostat. I'm always…read morereticent when working with contractors and technicians, you never know what you're going to get. Andrew is great. His price is fair and the quality is outstanding. He really cares about his customers. His work is fantastic, he arrived on time, brought all his own tools/equipment etc., very clean and orderly and cleaned up everything after each day. I wanted the heat pump moved to the opposite side of my house, he had to put in all new lines and move the electrical, everything was done beautifully. He truly cares about his customers and I highly recommend AC NW Heating/Cooling.

Andrew is an honest HVAC technician and standup human being. I worked in HVAC wholesale for a few…read moreyears and got to know the majority of companies in the area. There are only a handful you can trust, Andrew being one of them. Whether you're doing a new instal or need a repair, you owe it to yourself to get a quote from him. That is if he has any availability haha. I had an issue last year with my A/C. Had a company come out right away and the tech tried to sell me on something that I didn't even need. Finally was able to get AC NW out , and the rest is history. Andrew was able to fix it, without over charging me or upselling me on things I do not need. He's a dying breed in the trades industry. Worth every penny!

They diagnosed the problem, got the part quickly and installed. Great communication. Thank you!read more

A peninsula contractor that actually gives an honest answer about work required, scheduling AND is…read morereasonable in price. I have upcoming projects and I will definitely put them to work again!

I've made an appointment with Columbia Housewarmers to install a chimney and a new fireplace. Their…read morefirst estimate appointment was a month away. After patiently waiting a month, someone came, measured everything, and promised to get back to me. A few weeks later I learned that they declined to work on my projects because they don't have employees. I lost almost two months waiting for them and that's what I've got. I recommend looking elsewhere for your fireplace or chimney installations or repair as these people do not respect their clients time and act unprofessionally.

After calling a local heating repair company that never bothered to return our call we set up an…read moreappointment with Columbia Housewarmers. They were prompt, knowledgeable, courteous and they got our fireplace working like new at a reasonable price. We highly recommend the company.

Wish they were in business when we initially bought a HVAC unit! We have used A&R three times this…read moreyear and each time they have gone above and beyond to help us. We bought a brand new outside/inside unit through a different company and have had nothing but problems with the "other" companies work. A&R has serviced our unit without fail and fixed issues that the "other" company almost refused to do. The initial installer every time we called made me feel like I was a chore and told us it would be weeks until they could even come to look at our unit. A&R has always been available immediately and have been pleasant to work with. We will always recommend them !

A R installed a heat pump in our home about two years ago. Yesterday we were replacing a water…read moreheater and found the condensate line and a bit of duct work were in our way for the new heater. I left an online message at their website on a Saturday and got a call back within 2 hours! Jeff Ping was here as promised on a Sunday morning and had things moved in barely more than an hour! And he lifted the new water heater into place. I could not hope for better customer service - and quality of work. Thank you A R Heating and Cooling.

Really good and efficient work Was able to have them come…read morethe next morning after my dad might've taken my sink replacement a step too far and was able to resolve my leak

We just had Bill the plumber come and fix our jacuzzi tub faucets which were not turning off easily…read more- the old faucets were stripped and misaligned . Another company (MP Plumbing) came twice and said they would have to do a major (costly) repair and that access was an issue. Bill came quickly and gave us a very reasonable estimate, and found the access easily. He told us what to buy and gave us input on our choices. He came back quickly and installed them efficiently. He had to get some more parts but then came back early the next day. We are so excited to have this working again, and so impressed with the efficiency, care, and helpful hints that he provided. We have used this company before for a microwave repair and some gas stove issues. I'm sure we'll see them again - and extremely happy with their staff, efficiency, care and knowledge! Thank you Bill!

THEY DO ELECTRICAL WORK, TOO. I had an electrical problem that I could not fix. AH&AC came out and…read morethey tracked it down and fixed it. The problem was in the outside outlet which affected the bathroom on the other side oh the house. They explained what they were doing as they (2) moved around the house and after the work was done. Would I hire them again? That's the question isn't it? ABSOLUTELY (is my answer).

We have used this company for years. We have had heat pumps installed and serviced by them, and…read morethey do a fantastic job.