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TRUSTED BY DIAMOND, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Diamond

Avatar for Map Construction

Map Construction

5.00(
155
)
Approved Pro

Map Construction

5.00(
155
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

MAP Construction is an 8x Angie's List Super Service Award winner specializing in roofing and heating and cooling. By using only the finest quality materials and laborers we strive to give you the best product at the most reasonable price. Ask us how we can help you protect your home today! We serve all of Cleveland and its suburbs, as well as the general Akron area.

"Working with Map was an amazing experience. They were thorough and got back to me quickly when I had questions."

Matt R on November 2025

MAP Construction is an 8x Angie's List Super Service Award winner specializing in roofing and heating and cooling. By using only the finest quality materials and laborers we strive to give you the best product at the most reasonable price. Ask us how we can help you protect your home today! We serve all of Cleveland and its suburbs, as well as the general Akron area.

"Working with Map was an amazing experience. They were thorough and got back to me quickly when I had questions."

Matt R on November 2025


Avatar for Sal’s Heating, Cooling, Plumbing and Sewer Inc.

Sal’s Heating, Cooling, Plumbing and Sewer Inc.

4.71(
5,002
)
Approved Pro

Sal’s Heating, Cooling, Plumbing and Sewer Inc.

4.71(
5,002
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
50 years of experience

**Sal's Heating and Cooling is fully operational during this pandemic. We take extra precaution entering your home wearing masks and gloves at all times. Please do not hesitate to reach out to us.** As a part of our emergency service, we have live representatives to take your call 24/7. We continue to be a leader in the industry by providing professional service and quality workmanship for customers. Whether residential, commercial, or industrial, Sal’s is the one to call for your Heating, Cooling, and Plumbing needs. Additional phone numbers - (216) 676-4949, (330) 497-2665, (330) 835-6702, (440) 332-4920, (440) 735-5000, (440) 888-3153, (877) 440-4822.

"Nice work. Warm house. "

Eric D on December 2025

**Sal's Heating and Cooling is fully operational during this pandemic. We take extra precaution entering your home wearing masks and gloves at all times. Please do not hesitate to reach out to us.** As a part of our emergency service, we have live representatives to take your call 24/7. We continue to be a leader in the industry by providing professional service and quality workmanship for customers. Whether residential, commercial, or industrial, Sal’s is the one to call for your Heating, Cooling, and Plumbing needs. Additional phone numbers - (216) 676-4949, (330) 497-2665, (330) 835-6702, (440) 332-4920, (440) 735-5000, (440) 888-3153, (877) 440-4822.

"Nice work. Warm house. "

Eric D on December 2025


Avatar for Friesen Family Renovations, LLC

Friesen Family Renovations, LLC

4.90(
30
)
Approved Pro

Friesen Family Renovations, LLC

4.90(
30
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

We are a family ran and owned business that covers the Central and Northeastern parts of Ohio. . We have been in this business for over 10 years, and specialize in everything under your roof, including but not limited to; drywall, painting, plumbing, electrical, flooring, hardwood refinishing, garage repair, sliding glass door repair, and much more. We also offer basic exterior work such as gutter cleaning, power washing, deck repairs, and stucco repair. We also offer a guarantee at 1 year minimum warranty on all work we have completed. We take pride in meeting our clients needs and schedules in order to make you need to do as little as possible. We guarantee that you are our number one priority all the way through job completion, will offer you high quality and the most competitive price and that we will go above and beyond to make sure no ends are left undone. We sincerely enjoy what we do, and we look forward to helping you with your next project!

"Great job at a fair price. Great communication and cleaned up after job. Would use again. Thank you."

Larry S on December 2025

We are a family ran and owned business that covers the Central and Northeastern parts of Ohio. . We have been in this business for over 10 years, and specialize in everything under your roof, including but not limited to; drywall, painting, plumbing, electrical, flooring, hardwood refinishing, garage repair, sliding glass door repair, and much more. We also offer basic exterior work such as gutter cleaning, power washing, deck repairs, and stucco repair. We also offer a guarantee at 1 year minimum warranty on all work we have completed. We take pride in meeting our clients needs and schedules in order to make you need to do as little as possible. We guarantee that you are our number one priority all the way through job completion, will offer you high quality and the most competitive price and that we will go above and beyond to make sure no ends are left undone. We sincerely enjoy what we do, and we look forward to helping you with your next project!

"Great job at a fair price. Great communication and cleaned up after job. Would use again. Thank you."

Larry S on December 2025


Neatnics The Home Repair Co

4.66(
129
)
Approved Pro

Neatnics The Home Repair Co

4.66(
129
)
Approved Pro
Customers say: Super punctual
38 years of experience
Emergency services offered

If you are in need of home improvement or repair in Chagrin Falls, whether these changes include just one item or an entire list, call Neatnics the Chagrin Falls home repair and handyman company. Cost is determined by the job. All Chagrin Falls home repair, home improvement work is guaranteed by Neatnics and as the name implies, we take extra care to maintain the cleanliness of your home while serving your home improvement needs, and always leave the work areas as clean or cleaner then when we arrived. Neatnics trucks show up at your home fully equipped with clean, modern professional tools and equipment, along with service technicians that are clean cut, courteous, professionals who know how to use them. Our technicians take great pride in their work and know the value of a satisfied customer.

"The project went extremely well. Adam and crew show up and work. They are very neat, and keep the workplace clean. Adam explains everything that they will be doing and goes over the expense of everything, in advance. I highly recommend this company."

Susan P on November 2024

If you are in need of home improvement or repair in Chagrin Falls, whether these changes include just one item or an entire list, call Neatnics the Chagrin Falls home repair and handyman company. Cost is determined by the job. All Chagrin Falls home repair, home improvement work is guaranteed by Neatnics and as the name implies, we take extra care to maintain the cleanliness of your home while serving your home improvement needs, and always leave the work areas as clean or cleaner then when we arrived. Neatnics trucks show up at your home fully equipped with clean, modern professional tools and equipment, along with service technicians that are clean cut, courteous, professionals who know how to use them. Our technicians take great pride in their work and know the value of a satisfied customer.

"The project went extremely well. Adam and crew show up and work. They are very neat, and keep the workplace clean. Adam explains everything that they will be doing and goes over the expense of everything, in advance. I highly recommend this company."

Susan P on November 2024


Avatar for The House Doctors

The House Doctors

4.24(
2,635
)
Approved Pro

The House Doctors

4.24(
2,635
)
Approved Pro
Customers say: Quality work
50 years of experience
Free onsite estimate

✨ The House Doctors : A Full Service Company - Office # 216-703-0054 & Mobile # 216-703-0054. We Are A Complete professional contracting company , in which we cover all home & commercial needs ! No subs. Cost is determined by the job. Free estimates & no travel charges. Extra charge for after-hours service. Award winning ! A family owned / operated business since 1975. Additional contact name - Mike Vecchio : Email Address ; [email protected] We do communicate via : Phone , Emails & Texting. We accept ; checks , cash , money orders , & sometimes credit cards. We sometimes will also offer financing for jobs $ 3,000.00 & above. We do offer 10% senior citizen discounts ( must request upon original estimate ). Please put your trust in us , to get your projects done professionally right ! Thank you , The House Doctors. Visit our website at : www.the-house-doctors.com

"All the work that had to be done was planned very well and completed without any delays. The work area was kept neat and clean.The quality of work was excellent. Overall it went very well."

Unni C on August 2025

✨ The House Doctors : A Full Service Company - Office # 216-703-0054 & Mobile # 216-703-0054. We Are A Complete professional contracting company , in which we cover all home & commercial needs ! No subs. Cost is determined by the job. Free estimates & no travel charges. Extra charge for after-hours service. Award winning ! A family owned / operated business since 1975. Additional contact name - Mike Vecchio : Email Address ; [email protected] We do communicate via : Phone , Emails & Texting. We accept ; checks , cash , money orders , & sometimes credit cards. We sometimes will also offer financing for jobs $ 3,000.00 & above. We do offer 10% senior citizen discounts ( must request upon original estimate ). Please put your trust in us , to get your projects done professionally right ! Thank you , The House Doctors. Visit our website at : www.the-house-doctors.com

"All the work that had to be done was planned very well and completed without any delays. The work area was kept neat and clean.The quality of work was excellent. Overall it went very well."

Unni C on August 2025


"Great job professional "

Marlynn G on December 2025

I’ve been in construction for 25 years retired from every day job and experience and work ethic is strong

"Great job professional "

Marlynn G on December 2025


"Awesome"

Alexis W on April 2025

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"Awesome"

Alexis W on April 2025


Avatar for All Hours Mechanical

All Hours Mechanical

5.00(
5
)
Approved Pro

All Hours Mechanical

5.00(
5
)
Approved Pro
10 years of experience
Free onsite estimate

All Hours Mechanical is a full-service commercial HVAC and mechanical contractor serving Northeast Ohio, Columbus and Cincinnati. We specialize in boilers, chillers, rooftop units, split systems, make-up air units, unit heaters, exhaust systems, and building controls for offices, manufacturing facilities, warehouses, retail, and institutional buildings. Our team focuses on reliability, responsiveness, and doing the work the right way — whether it’s emergency service, preventative maintenance, repairs, or full system replacement. We work with property managers, facility teams, and business owners who need a contractor that communicates clearly, documents work properly, and understands the operational impact of downtime. Focusing on Honesty, Integrity and Quality, All Hours Mechanical delivers professional service backed by experienced technicians, strong project management, and 24/7 availability.

All Hours Mechanical is a full-service commercial HVAC and mechanical contractor serving Northeast Ohio, Columbus and Cincinnati. We specialize in boilers, chillers, rooftop units, split systems, make-up air units, unit heaters, exhaust systems, and building controls for offices, manufacturing facilities, warehouses, retail, and institutional buildings. Our team focuses on reliability, responsiveness, and doing the work the right way — whether it’s emergency service, preventative maintenance, repairs, or full system replacement. We work with property managers, facility teams, and business owners who need a contractor that communicates clearly, documents work properly, and understands the operational impact of downtime. Focusing on Honesty, Integrity and Quality, All Hours Mechanical delivers professional service backed by experienced technicians, strong project management, and 24/7 availability.


Avatar for State Heating & AC

State Heating & AC

4.13(
15
)
Approved Pro

State Heating & AC

4.13(
15
)
Approved Pro
Customers say: Terrific value
79 years of experience
Free onsite estimate

State Heating and Air Conditioning, Inc. is a A+ rated Better Business Bureau family owned HVAC company that continues to serve Northeast as it has since 1946. Over those many years we have cultivated long term relationships with our customers and are very proud to say that we have made generational customers out of their children and grandchildren. We look forward to adding you to our family as we move forward.

"We needing to replace a broken furnace in our new home recently (11/22/2021). Our home warranty would not cover it because the owner Scott told them it didn't work at all (the heat exchange was cracked) and the unit still powered on and the blower worked. However because he told them that they would not cover it. This was the start of winter so I had no choice but to have the unit financed so they would replace it at my expense instead of going through the home warranty. I paid $4k for a unit that pushes about 1/2 the BTU of my old unit and from what I can tell sells for about $1,500. It isn't even rated for the area its covering. Then it took hit "technicians almost an entire day to install it and get the thermostat working. They eventually had to call what seemed to be a senior tech over to help them. Once it was done we realized a few weeks later that we were smelling stagnant air from the basement and I examined the area and found they had cut out and removed the return duct and never reinstalled it on the new unit. So it was pulling air from the basement and our return was CUT out with the support pieces still hanging and a big hole in the basement duct. I called to get the return put back in and was told Scott would need to take a look. He came out and weeks later had still not called me to setup getting the work done. I called back again and they got ahold of Scott and he quoted me like 1800 or something stupid. This install was not just improper but has been deemed unsafe by the county inspector. Thye have been notified to fix this immedietly to be code compliant and be able to use it again. As of about 2 weeks ago we still have not heard from them about when they will resolve this."

Jason D on November 2022

State Heating and Air Conditioning, Inc. is a A+ rated Better Business Bureau family owned HVAC company that continues to serve Northeast as it has since 1946. Over those many years we have cultivated long term relationships with our customers and are very proud to say that we have made generational customers out of their children and grandchildren. We look forward to adding you to our family as we move forward.

"We needing to replace a broken furnace in our new home recently (11/22/2021). Our home warranty would not cover it because the owner Scott told them it didn't work at all (the heat exchange was cracked) and the unit still powered on and the blower worked. However because he told them that they would not cover it. This was the start of winter so I had no choice but to have the unit financed so they would replace it at my expense instead of going through the home warranty. I paid $4k for a unit that pushes about 1/2 the BTU of my old unit and from what I can tell sells for about $1,500. It isn't even rated for the area its covering. Then it took hit "technicians almost an entire day to install it and get the thermostat working. They eventually had to call what seemed to be a senior tech over to help them. Once it was done we realized a few weeks later that we were smelling stagnant air from the basement and I examined the area and found they had cut out and removed the return duct and never reinstalled it on the new unit. So it was pulling air from the basement and our return was CUT out with the support pieces still hanging and a big hole in the basement duct. I called to get the return put back in and was told Scott would need to take a look. He came out and weeks later had still not called me to setup getting the work done. I called back again and they got ahold of Scott and he quoted me like 1800 or something stupid. This install was not just improper but has been deemed unsafe by the county inspector. Thye have been notified to fix this immedietly to be code compliant and be able to use it again. As of about 2 weeks ago we still have not heard from them about when they will resolve this."

Jason D on November 2022


Bogden Plumbing & Heating

4.83(
3
)
Approved Pro

Bogden Plumbing & Heating

4.83(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Bogden Plumbing & Heating is your one-stop-shop for all your plumbing and heating needs. We specialize in furnace & boiler installations, but are capable of all projects- commercial or residential. We would love to earn your business- give us a call!

"He is incredible. He does fantastic work. No one can do it better than Dan Bogden."

Lee M on October 2017

Bogden Plumbing & Heating is your one-stop-shop for all your plumbing and heating needs. We specialize in furnace & boiler installations, but are capable of all projects- commercial or residential. We would love to earn your business- give us a call!

"He is incredible. He does fantastic work. No one can do it better than Dan Bogden."

Lee M on October 2017

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Heating and Air Conditioning questions, answered by experts

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

The Diamond, OH homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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