Get matched with top subcontractors in Diamond, OH

Diamond homeowners rate subcontractors in our network

4.5

(262 reviews)

Top-rated subcontractors.

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Verified Reviews for Subcontracting pros in Diamond, OH

*The Angi rating for Subcontracting companies in Diamond, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.

*The HomeAdvisor rating for Subcontracting companies in Diamond, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.

Last update on May 12, 2026

Find Subcontractors in Diamond

Avatar for Map Construction
Map Construction
5.0(
163
)

Serving Diamond, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"As a realtor, it’s very valuable having a contractor you can rely on for different projects. Matt and his team are great - very prompt, responsive and professional. I’d highly recommend utilizing this company for any roofing and HVAC services."
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+45

Response time10 hrs
25 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Sal’s Heating, Cooling, Plumbing and Sewer Inc.
Sal’s Heating, Cooling, Plumbing and Sewer Inc.
4.6(
5,520
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Technician Matt Steiner was very professional and explained each step in the process. He provided a thorough summary of the AC tune up. I would recommend using Sal's Heating and AC and will be using them for all future service work. I grade them an A+."
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+15

Response time1 day
7 neighbors recently requested a quote
Recommended by90%of homeowners
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All County Drainage Contractors
4.8(
199
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"When having our gutters cleaned, we realized that the underground drain from the house to the street was blocked. We contacted All County to try to have the drain snaked, but when he arrived, it was determined that the type of pipe used was not going to allow for snaking. We discussed options and decided to get on their schedule to have a new drainage line installed. All County came back about 2 weeks later and dug a trench from the street to the garage behind the house. They layed 110 feet of 4 inch, higher strength PVC drain lines and connected them to each of 3 downspouts. They then refilled the trench and verified the drainage. This was the 3rd occassion on which we've had All County to our home for plumbing issues; we definitely plan to keep calling them when needed."
Response time5 hrs
Recommended by97%of homeowners
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Avatar for WyattWorks Plumbing
WyattWorks Plumbing
4.7(
571
)

Serving Diamond, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Emergency services offered

Warranties offered

"Moisture in basement.  After multiple consultations with Andy and Ben as to possible causes, decision made to jet and examine downspouts from house to street.  Found one broken downspout line beside the house which was excavated and replaced, and two drains which were blocked with debris and roots, both of which were cleared.  Ben head up the project.  Efficiently and professionally accomplished.  Would be delighted to work with Ben and his colleagues again."
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+1

Response time7 hrs
11 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)

Serving Diamond, OH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"The project was lightning rod installation. The work was custom fitted, very responsive to the owner's requests . The contractor was very helpful with suggestions and implementation of best practices. The contractor was brave & effective at considerable elevation (45-50 feet) above ground level. The end result was aesthetically attractive and the contractor was super amiable; his crew appeared to be dedicated."
lightning protection
Residential LPS
lightning protection
Residential LPS
lightning protection

+79

Response time1 day
63 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Allen Drain Service Inc
Allen Drain Service Inc
4.8(
121
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1942

Free estimates

Emergency services offered

"I am trying to trouble shoot problem of water infiltration into basement following rain storms.  Scott came out to the house and ran cameras into external drains from all downspouts to help determine possible causes of problem.  He was very personable, professional, and knowledgeable.  He gave many helpful suggestions to help me  to make some informed decisions related to the problem.  I would definitely call him again if needed.
"
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3 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for CNE ELECTRICAL CONTRACTORS LLC
CNE ELECTRICAL CONTRACTORS LLC
4.9(
42
)

Serving Diamond, OH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Outstanding work and communication on completing the job. Mike arrived and wore his mask and was a skill electrician, working effeciently to complete his work. We will definitely hire again."
15 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 446

FAQs for subcontracting projects in Diamond, OH

One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.

The Diamond, OH homeowners’ guide to subcontracting services

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

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