So very grateful for this company! We had been without air conditioning for over two weeks, our…read morehome warranty was no help, could not get help from anywhere - until contacted Griffiths mechanical. From the office staff, who could not of have been kinder, helpful and understanding to the technician. I cannot say enough about the technician who came to our home. He was professional, knowledgeable, efficient, hard worker (in 90 degree heat) and yet he was still respectful and kind. He went above and beyond, had us up and running in no time. And for this awesome service they were affordable, a true value in Hillsdale County. Thank you

Disclaimer: they didn't do any work on my house…read more I called about fixing a dryer. They immediately said they weren't able to do it and then gave 3 recommendations for local people who could. What a great thing to do. Well done.

Had R & M services out again to winterize my lake house. Dan, the assigned tech (who incidentally…read morewas the same tech who installed a hot water heater for me in August) again did a great job. This is the first year of owning the home so I had a million questions for him. He [again] was patient with my queries. I will continue to use R & M for any future services.

My request was to come and fix my furnace. Being a holiday weekend not many were operating, so we…read moreused yelp to find some one, R&M Service. Execellant sevice! Had ever thing fixed in short order.

The team at Aker Plumbing & Heating are professional, knowledgeable, and care that things are done…read morecorrectly. Their attention to detail is unmatched. I am so grateful that they noticed and corrected a previous contractors negligent work. My home is warmer with the new furnace, but more importantly, it is safer and healthier. Lisa Shephard

We had a pipe burst yesterday. They answered right away and explained they had someone out on a…read morecall but they would send him my way when he was done with his current call. Evan showed up and was very professional and didn't leave until the job was finished. We thought we had one spot that burst but it turns out it was multiple spots. It was great service and I will recommend them to everyone I know.

Our furnace was shutting itself off intermittently, and after Googling it was clear that it was…read moretime to call in a professional. Lammers was able to send someone out same day, and the tech was able to fix our problem quickly and at a very reasonable price. We would definitely use Lammers again in the future- thanks Yelp for the solid recommendation!

Lammers Heating came right out and got my heat back on. They cleaned the unit and found the flue…read morepartially clogged. After cleaning everything my furnace is working perfectly again. Nice people great service at a very fair price.

Technician Bill Weese gave me a heads up he was on his way & approximate time he would arrive…read morebased on his location. Bill is Extremely knowledgeable, patient, answered all of my questions explaining things, so a layman like me can understand what is required to maintain my Heating HAV system. Bill is always prompt and respectful. When Bill leaves you can not tell he was ever even there. 5 stars to Bill. GIVE THAT MAN A RAISE! 4 stars over all to Aspen because I have been an Aspen customer for almost 30 years. I get my furnace serviced EVERY single year. This year for the 1st time when I called to schedule they said the 1st available appointment was the week of Dec 12th that was over 1 month away! I always service my furnace late fall. This shocked me. I had to do a my furnace doesn't work properly to get my normal service with in 8 days. I love Aspen I am a dedicated long time customer, I will continue to use Aspen but, this year I am disappointed in my scheduling experience.

I've had great service with Aspen from start to finish. My old furnace was basically on life…read moresupport when I called, and McCully showed up right on time. He was knowledgeable, friendly, and honest about the fact that the old beast had finally decided to retire. Since this all happened in February (terrible time to lose heat), Aspen quickly sent someone out the same day to give me an estimate for a new furnace. The installation was scheduled and installed within 48, the techs arrived on time, were courteous of my home and pets, and made the whole process smooth. McCully came back today for a recheck. Again prompt, professional, and easy to work with. I appreciate the text message that contains a picture and ETA of the technician prior to their arrival. Overall, a great experience. Highly recommend Aspen!

The technician was amazing, he explained everything he was doing…read more I would highly recommend Whitney Services

Prompt response via messages. I completed a form on here and requested a quote for electrical work,…read morebut Yelp submitted an automated request and the software sent out to a few places and Whitney Services do not do what we are looking for. I did reply back to the representative who responded via message and we clarified things. They weee very polite and prompt so I would definitely use them in the future.

Right before the 90 degree weather hit in, our AC died. This last winter, our furnace went out 3…read moretimes so we knew we needed to replace that. Called around for 4 estimates, and we decided that J & J had the best deal on buying both a furnace and AC. From the time we put 50 percent down, it was 1 week until the units were installed! We were able to finance the remaining at a very good deal. The workers did a superb job and cleaned up everything afterwards, including hauling away the old equipment. Extremely happy with the warranty and the Amana products that were installed.

From the owner: With over 52 years of experience, J and J Sheet Metal delivers expert HVAC and ductwork services…read morewith the kind of quality and care that only comes from decades in the trade. As a third-generation, family-owned company, we take pride in doing things right, with clean installs, honest recommendations, and long-term solutions you can count on. We specialize in: Professional installation of central air systems and high-efficiency mini splits, Dependable AC and furnace repairs, done right the first time, Full HVAC system replacements, tailored to your home’s needs, Custom sheet metal ductwork, fabricated in-house for better airflow and performance. All of our technicians are fully licensed and trained in-house to meet the highest standards, from equipment selection to final inspection. We use trusted brands, precision tools, and detailed walkthroughs to make sure your system runs exactly as it should. From first call to final cleanup, our team is focused on quality, professionalism, and respect for your home. No shortcuts. No pushy sales. Just comfort, delivered. Proudly serving: Calhoun, Kalamazoo, Van Buren, Ottawa, Barry, Allegan, Branch, Jackson, Hillsdale, Eaton, and Ingham Counties.

Excellent communication. Prompt service. Tech was knowledgeable and professional. He made sure I…read moreunderstood how to work and properly maintain the system. Two thumbs up!

Company came out to move our air conditioning unit for some construction…read more All of a sudden we have a leak and oh they don't make the antifreeze that's needed. Feels like a set up to me. Anyone else have this experience?